{"id":2614,"date":"2024-11-06T10:49:29","date_gmt":"2024-11-06T02:49:29","guid":{"rendered":"https:\/\/www.siproin-ic.com\/?p=2614"},"modified":"2024-11-06T11:20:02","modified_gmt":"2024-11-06T03:20:02","slug":"application-of-24-bit-analog-to-digital-converter-ssp1220-in-monocrystalline-silicon-differential-pressure-sensor","status":"publish","type":"post","link":"https:\/\/www.siproin-ic.com\/zh\/application-of-24-bit-analog-to-digital-converter-ssp1220-in-monocrystalline-silicon-differential-pressure-sensor\/","title":{"rendered":"24 \u4f4d\u6a21\u6570\u8f6c\u6362\u5668 SSP1220 \u5728\u5355\u6676\u7845\u538b\u5dee\u4f20\u611f\u5668\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"<p><span style=\"color: #000000;\">\u538b\u5dee\u4f20\u611f\u5668\u7b80\u4ecb<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u538b\u5dee\u4f20\u611f\u5668\u662f\u4e00\u79cd\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u7a0b\u3001\u5de5\u4e1a\u548c\u79d1\u5b66\u9886\u57df\u7684\u4f20\u611f\u5668\uff0c\u7528\u4e8e\u6d4b\u91cf\u4e24\u4e2a\u538b\u529b\u4e4b\u95f4\u7684\u5dee\u503c\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2615 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72471-221x300.png\" alt=\"\" width=\"221\" height=\"300\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72471-221x300.png 221w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72471-9x12.png 9w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72471.png 233w\" sizes=\"(max-width: 221px) 100vw, 221px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">\uff08\u538b\u529b\u4f20\u611f\u5668\uff09<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u5176\u5de5\u4f5c\u539f\u7406\u57fa\u4e8e\u538b\u529b\u4e0e\u538b\u529b\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u5dee\u538b\u4f20\u611f\u5668\u901a\u5e38\u7531\u4e24\u4e2a\u4e0e\u88ab\u6d4b\u4ecb\u8d28\u76f8\u8fde\u7684\u8f93\u5165\u901a\u9053\u7ec4\u6210\uff0c\u7528\u4e8e\u6d4b\u91cf\u88ab\u6d4b\u4ecb\u8d28\u4e2d\u4e24\u4e2a\u4e0d\u540c\u4f4d\u7f6e\u7684\u538b\u529b\u3002\u4e24\u4e2a\u901a\u9053\u53ef\u4ee5\u5206\u5f00\uff0c\u4e5f\u53ef\u4ee5\u7528\u8584\u819c\u6216\u7ba1\u9053\u8fde\u63a5\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u5f53\u88ab\u6d4b\u4ecb\u8d28\u7684\u538b\u529b\u4e0d\u540c\u65f6\uff0c\u4e24\u4e2a\u901a\u9053\u7684\u538b\u529b\u4e5f\u4f1a\u4e0d\u540c\u3002\u538b\u5dee\u4f20\u611f\u5668\u6d4b\u91cf\u4e24\u4e2a\u901a\u9053\u4e2d\u7684\u538b\u529b\u5dee\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u76f8\u5e94\u7684\u7535\u5b50\u8f93\u51fa\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u5e38\u7528\u7684\u538b\u5dee\u4f20\u611f\u5668\u6709\u57fa\u4e8e\u538b\u7535\u6548\u5e94\u7684\u538b\u7535\u4f20\u611f\u5668\u548c\u57fa\u4e8e\u7535\u963b\u6548\u5e94\u7684\u7535\u963b\u4f20\u611f\u5668\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u538b\u7535\u5f0f\u538b\u5dee\u4f20\u611f\u5668\u5229\u7528\u4e86\u538b\u7535\u6750\u6599\u7684\u7279\u6027\uff0c\u5f53\u538b\u529b\u4f5c\u7528\u4e8e\u88ab\u6d4b\u4ecb\u8d28\u65f6\uff0c\u538b\u7535\u6750\u6599\u4f1a\u4ea7\u751f\u7535\u8377\u3002\u7ecf\u8fc7\u653e\u5927\u548c\u8f6c\u6362\u540e\uff0c\u7535\u8377\u4fe1\u53f7\u53ef\u7528\u4f5c\u538b\u5dee\u4f20\u611f\u5668\u7684\u8f93\u51fa\u4fe1\u53f7\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u7535\u963b\u5f0f\u538b\u5dee\u4f20\u611f\u5668\u5229\u7528\u7535\u963b\u7684\u53d8\u5316\u6765\u6d4b\u91cf\u538b\u5dee\u3002\u5176\u4e2d\u4e00\u79cd\u5e38\u89c1\u7684\u7535\u963b\u5f0f\u538b\u5dee\u4f20\u611f\u5668\u57fa\u4e8e\u91d1\u5c5e\u819c\u7ed3\u6784\u3002\u5f53\u5411\u88ab\u6d4b\u4ecb\u8d28\u65bd\u52a0\u538b\u529b\u65f6\uff0c\u91d1\u5c5e\u819c\u4f1a\u53d1\u751f\u53d8\u5f62\uff0c\u4ece\u800c\u6539\u53d8\u7535\u963b\u503c\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u901a\u8fc7\u6d4b\u91cf\u7535\u963b\u503c\u7684\u53d8\u5316\uff0c\u53ef\u4ee5\u83b7\u5f97\u5dee\u538b\u4f20\u611f\u5668\u7684\u8f93\u51fa\u4fe1\u53f7\u3002\u5dee\u538b\u4f20\u611f\u5668\u901a\u5e38\u7cbe\u5ea6\u9ad8\u3001\u54cd\u5e94\u5feb\u3001\u6d4b\u91cf\u8303\u56f4\u5bbd\u3002\u53ef\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c14\u4f53\u3001\u6db2\u4f53\u548c\u56fa\u4f53\u538b\u5dee\u6d4b\u91cf\uff0c\u5982\u6c14\u8c61\u538b\u529b\u6d4b\u91cf\u3001\u6db2\u4f4d\u6d4b\u91cf\u3001\u98ce\u901f\u6d4b\u91cf\u7b49\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><strong>\u5728\u4f4e\u6e29\u5de5\u4e1a\u4e2d\uff0c\u538b\u5dee\u4f20\u611f\u5668\u53ef\u7528\u4f5c\u50a8\u7f50\u4e2d\u7684\u6db2\u4f4d\u68c0\u6d4b\uff0c\u5982\u53f3\u56fe\u6240\u793a\uff0c\u6839\u636e\u538b\u529b\u516c\u5f0f\uff0c\u5c06\u4e00\u6839\u5bfc\u7ba1\u5f15\u5411\u50a8\u7f50\u5e95\u90e8\u4f20\u611f\u5668\u7684\u6db2\u76f8\uff0c\u518d\u5c06\u4e00\u6839\u5bfc\u7ba1\u5f15\u5411\u9876\u90e8\u7684\u6c14\u76f8\uff1a<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2616 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72472-300x172.png\" alt=\"\" width=\"300\" height=\"172\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72472-300x172.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72472-18x10.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72472.png 314w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>p=\u03c1gh<\/strong><strong>\uff0c\u0394p = Pa-Pb= \u0394h\u03c1g\u3001<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u8fd9\u6837\uff0c\u5c31\u53ef\u4ee5\u6839\u636e\u5bc6\u5ea6\u8ba1\u7b97\u51fa H \u9ad8\u5ea6\uff0c\u6216\u8f6c\u6362\u6210\u76f8\u5e94\u7684\u6beb\u7c73\u6c34\u67f1\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u4ee5 X \u5382\u5bb6\u7684\u4ea7\u54c1\u4e3a\u4f8b\uff0c\u5176\u5185\u90e8\u4f7f\u7528\u7684\u7535\u8def\u4e3a\u7535\u963b\u6865\u7535\u8def\uff0c\u8f93\u51fa\u7535\u538b\u8303\u56f4\u4e3a 60-160mv\uff0c\u5bf9\u5e94\u8303\u56f4\u4e3a 0-20Kpa\uff0c\u6bcf\u4e2a PASCAL \u5bf9\u5e94 5\u03bcV\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u63a5\u7ebf\u56fe\u5982\u4e0b\uff1a<\/span><\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-2617 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72473.png\" alt=\"\" width=\"247\" height=\"188\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72473.png 247w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72473-16x12.png 16w\" sizes=\"(max-width: 247px) 100vw, 247px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">\uff08\u63a5\u7ebf\u56fe\uff09<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u4f7f\u7528 24 \u4f4d ADC SSP1220 \u91c7\u96c6\u7535\u538b\u6570\u636e\uff0c\u7136\u540e\u5c06\u5176\u8f6c\u6362\u4e3a\u76f8\u5e94\u7684\u6db2\u4f4d\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><strong>SSP1220 \u7b80\u4ecb<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">SSP1220 \u662f\u7531 Siproin Microelectronics \u5f00\u53d1\u8bbe\u8ba1\u7684\u7cbe\u5bc6 24 \u4f4d\u6a21\u6570\u8f6c\u6362\u5668\u3002\u5b83\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u4e24\u4e2a\u5dee\u5206\u8f93\u5165\u6216\u56db\u4e2a\u5355\u7aef\u8f93\u5165\u3001<\/span><\/li>\n<li><span style=\"color: #000000;\">\u4f4e\u566a\u58f0\u53ef\u7f16\u7a0b\u589e\u76ca\u653e\u5927\u5668 (PGA)\u3001<\/span><\/li>\n<li><span style=\"color: #000000;\">\u4e24\u4e2a\u53ef\u7f16\u7a0b\u6fc0\u52b1\u7535\u6d41\u6e90\u3001<\/span><\/li>\n<li><span style=\"color: #000000;\">\u4e00\u4e2a\u7535\u538b\u57fa\u51c6\uff0c\u4e00\u4e2a\u632f\u8361\u5668\u3001<\/span><\/li>\n<li><span style=\"color: #000000;\">\u4e00\u4e2a\u4f4e\u7aef\u5f00\u5173\u548c\u4e00\u4e2a\u7cbe\u5bc6\u6e29\u5ea6\u4f20\u611f\u5668\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">SSP1220 \u80fd\u591f\u4ee5\u9ad8\u8fbe 2k SPS \u7684\u91c7\u6837\u6570\u636e\u901f\u7387\u8fdb\u884c\u8f6c\u6362\uff0c\u5e76\u5728\u5355\u5468\u671f\u5185\u4fdd\u6301\u7a33\u5b9a\u3002\u5bf9\u4e8e\u5608\u6742\u73af\u5883\u4e2d\u7684\u5de5\u4e1a\u5e94\u7528\uff0c\u6570\u5b57\u6ee4\u6ce2\u5668\u53ef\u5728 20SPS \u7684\u91c7\u6837\u9891\u7387\u4e0b\u6291\u5236 50Hz \u548c 60Hz\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u5185\u90e8 PGA \u7684\u589e\u76ca\u9ad8\u8fbe 128V\/V\u3002\u8fd9\u4f7f\u5f97 SSP1220 \u6210\u4e3a\u7535\u963b\u5f0f\u6e29\u5ea6\u68c0\u6d4b\u5668 (RTDS)\u3001\u70ed\u7535\u5076\u3001\u70ed\u654f\u7535\u963b\u548c\u7535\u963b\u6865\u5f0f\u4f20\u611f\u5668\u7b49\u5c0f\u578b\u4f20\u611f\u5668\u4fe1\u53f7\u6d4b\u91cf\u5e94\u7528\u7684\u7406\u60f3\u4e4b\u9009\u3002SSP1220 \u5728\u4f7f\u7528 PGA \u65f6\u652f\u6301\u4f2a\u5dee\u5206\u6216\u5168\u5dee\u5206\u4fe1\u53f7\u7684\u6d4b\u91cf\uff0c\u4e5f\u53ef\u914d\u7f6e\u4e3a\u7981\u7528\u5185\u90e8 PGA\uff0c\u5728\u7981\u7528 PGA \u7684\u5360\u7a7a\u6bd4\u6a21\u5f0f\u4e0b\u5de5\u4f5c\uff0c\u529f\u8017\u4f4e\u81f3 120\u00b5A\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">SSP1220 Thin Small Form Factor (TSSOP)-16 \u5c01\u88c5\u7684\u989d\u5b9a\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u4e3a -40\u00b0C \u81f3 +125\u00b0C\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-2619 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72474.png\" alt=\"\" width=\"283\" height=\"186\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72474.png 283w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72474-18x12.png 18w\" sizes=\"(max-width: 283px) 100vw, 283px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">\uff08SSP1220\u5f15\u811a\u56fe\uff09<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">SSP1220 \u901a\u8fc7 SPI \u4e0e\u63a7\u5236\u5668\u901a\u4fe1\u3002\u63a7\u5236\u5668\u5de5\u4f5c\u5728\u4e3b\u52a8\u6a21\u5f0f\uff0c\u82af\u7247\u5de5\u4f5c\u5728\u4ece\u52a8\u6a21\u5f0f\u3002SSP1220 \u4ec5\u5728\u6a21\u5f0f 1 \u4e0b\u5de5\u4f5c\uff0c\u5373 CPOL \u8bbe\u7f6e\u4e3a 0\uff0cCPHA \u8bbe\u7f6e\u4e3a 1\u3002 <strong>(\u4e0d\u652f\u6301\u5176\u4ed6\u6a21\u5f0f\uff09<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u5728 SPI \u6a21\u5f0f 1 \u4e2d\uff0cSCLK \u5728\u7a7a\u95f2\u72b6\u6001\u4e0b\u4fdd\u6301\u4f4e\u7535\u5e73\uff0c\u4ec5\u5728 SCLK \u4e0a\u5347\u6cbf\u4f20\u8f93\u6216\u66f4\u6539\u6570\u636e\u3002\u4e3b\u8bbe\u5907\u548c\u4ece\u8bbe\u5907\u5728 SCLK \u4e0b\u964d\u6cbf\u9501\u5b58\u6216\u8bfb\u53d6\u6570\u636e\u3002SPI \u65f6\u5e8f\u8981\u6c42\u5982\u4e0b\uff1a<\/span><\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2620 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72475-300x94.png\" alt=\"\" width=\"300\" height=\"94\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72475-300x94.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72475-18x6.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72475.png 554w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">\uff08\u4e32\u884c\u63a5\u53e3\u65f6\u5e8f\u8981\u6c42\uff09<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><strong>\u53c2\u8003\u7535\u8def\u8bbe\u8ba1<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><strong>1.\u7535\u6e90\u7cfb\u7edf\uff0c\u8f93\u5165\u7535\u538b 3.6-5.5V\uff0c\u8fd9\u91cc\u4f7f\u7528 LDO \u76f4\u63a5\u964d\u538b\u81f3 3V\uff0c\u53c2\u8003\u7535\u538b\u4e3a\u5916\u90e8 2.5V\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2621 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72476-300x233.png\" alt=\"\" width=\"300\" height=\"233\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72476-300x233.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72476-15x12.png 15w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72476.png 353w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">\uff08\u4f9b\u7535\u7cfb\u7edf\u56fe\uff09<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><strong>2.SSP1220 \u91c7\u6837\u7535\u8def<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2622 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72477-300x115.png\" alt=\"\" width=\"300\" height=\"115\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72477-300x115.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72477-18x7.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72477.png 554w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">(SSP1220 \u91c7\u6837\u56fe\uff09<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-2623 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72473-1.png\" alt=\"\" width=\"247\" height=\"188\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72473-1.png 247w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72473-1-16x12.png 16w\" sizes=\"(max-width: 247px) 100vw, 247px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">\uff08\u63a5\u7ebf\u56fe\uff09<\/span><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><span style=\"color: #000000;\">V+ \u8fde\u63a5\u5230\u4e0a\u6865\u81c2 B+\uff1b<\/span><\/li>\n<li><span style=\"color: #000000;\">V- \u8fde\u63a5\u4e0b\u6865\u81c2 B-\uff1b<\/span><\/li>\n<li><span style=\"color: #000000;\">S+ \u8fde\u63a5\u5230\u5dee\u5206\u8f93\u5165\u9ad8\u7aef\uff1b<\/span><\/li>\n<li><span style=\"color: #000000;\">S- \u8fde\u63a5\u5230\u5dee\u5206\u8f93\u5165\u7684\u4e0b\u7aef\uff1b<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><strong>3.<\/strong><strong>\u901a\u8fc7 MCU \u548c 485 \u7535\u8def\uff0c\u6211\u4eec\u5c06\u6570\u636e\u8f6c\u6362\u4e3a 485 \u8f93\u51fa<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2624 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72478-300x198.png\" alt=\"\" width=\"300\" height=\"198\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72478-300x198.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72478-18x12.png 18w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72478.png 554w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">\uff08485\u7535\u8def\u56fe\uff09<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\"><strong>4.<\/strong><strong>\u5b9e\u9645\u6d4b\u8bd5\u6570\u636e<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u5b9e\u8df5\u68c0\u9a8c\uff1a<\/span><\/p>\n<table>\n<tbody>\n<tr style=\"height: 92px;\">\n<td style=\"width: 21.3094%; text-align: center; background-color: #3399ff; height: 92px;\" width=\"170\"><span style=\"color: #000000;\"><strong>\u538b\u5dee\u503c<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\uff08Kpa\uff09<\/strong><\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; background-color: #3399ff; height: 92px;\" width=\"113\"><span style=\"color: #000000;\"><strong>\u7535\u538b\u503c<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\uff08\u03bcV\uff09<\/strong><\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; background-color: #3399ff; height: 92px;\" width=\"104\"><span style=\"color: #000000;\"><strong>\u6d4b\u91cf\u503c <\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\uff08\u03bcV\uff09<\/strong><\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; background-color: #3399ff; height: 92px;\" width=\"161\"><span style=\"color: #000000;\"><strong>\u538b\u5dee\u503c<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\uff08Kpa\uff09<\/strong><\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; background-color: #3399ff; height: 92px;\" width=\"113\"><span style=\"color: #000000;\"><strong>\u7535\u538b\u503c<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\uff08\u03bcV\uff09<\/strong><\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; background-color: #3399ff; height: 92px;\" width=\"113\"><span style=\"color: #000000;\"><strong>\u6d4b\u91cf\u503c <\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>\uff08\u03bcV\uff09<\/strong><\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">0<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">60000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">61130<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">10<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">110000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">111142<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">1<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">65000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">66140<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">11<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">115000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">116151<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">2<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">70000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">71127<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">12<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">120000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">121158<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">3<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">75000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">76142<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">13<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">125000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">126149<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">4<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">80000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">81143<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">14<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">130000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">131161<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">5<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">85000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">86144<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">15<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">135000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">136149<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">6<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">90000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">91137<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">16<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">140000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">141175<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">7<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">95000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">96131<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">17<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">145000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">146162<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">8<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">100000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">101139<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">18<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">150000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">151151<\/span><\/td>\n<\/tr>\n<tr style=\"height: 52px;\">\n<td style=\"width: 21.3094%; text-align: center; height: 52px;\" width=\"170\"><span style=\"color: #000000;\">9<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">105000<\/span><\/td>\n<td style=\"width: 13.4788%; text-align: center; height: 52px;\" width=\"104\"><span style=\"color: #000000;\">106128<\/span><\/td>\n<td style=\"width: 20.2824%; text-align: center; height: 52px;\" width=\"161\"><span style=\"color: #000000;\">19<\/span><\/td>\n<td style=\"width: 14.249%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">155000<\/span><\/td>\n<td style=\"width: 67.5225%; text-align: center; height: 52px;\" width=\"113\"><span style=\"color: #000000;\">156152<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000;\">\u4e3a\u4e86\u8fbe\u5230\u6700\u4f73\u7cbe\u5ea6\uff0c\u6211\u4eec\u4f7f\u7528\u6700\u5c0f\u901f\u7387 20SPS \u91c7\u6837\uff0c\u53ef\u4ee5\u770b\u5230\u5728 100\u03bcV \u7684\u4f4d\u7f6e\u4e0a\u6709 10\u03bcV \u5de6\u53f3\u7684\u6ce2\u52a8\uff0c\u5b9e\u9645\u4e0a\u5df2\u7ecf\u53ef\u4ee5\u6ee1\u8db3\u7cbe\u5ea6\u8981\u6c42\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\"><img decoding=\"async\" loading=\"lazy\" class=\"size-medium wp-image-2625 aligncenter\" src=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72479-300x221.png\" alt=\"\" width=\"300\" height=\"221\" srcset=\"https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72479-300x221.png 300w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72479-16x12.png 16w, https:\/\/www.siproin-ic.com\/wp-content\/uploads\/2024\/11\/\u56fe\u72479.png 401w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>SSP1220 \u662f\u7531 Siproin Microelectronics \u5f00\u53d1\u8bbe\u8ba1\u7684\u7cbe\u5bc6 24 \u4f4d\u6a21\u6570\u8f6c\u6362\u5668\u3002SSP1220 \u80fd\u591f\u4ee5\u9ad8\u8fbe 2k SPS \u7684\u91c7\u6837\u6570\u636e\u901f\u7387\u8fdb\u884c\u8f6c\u6362\uff0c\u5e76\u5728\u5355\u5468\u671f\u5185\u4fdd\u6301\u7a33\u5b9a\u3002\u5bf9\u4e8e\u5608\u6742\u73af\u5883\u4e2d\u7684\u5de5\u4e1a\u5e94\u7528\uff0c\u6570\u5b57\u6ee4\u6ce2\u5668\u53ef\u5728 20SPS \u7684\u91c7\u6837\u9891\u7387\u4e0b\u6291\u5236 50Hz \u548c 60Hz\u3002<\/p>","protected":false},"author":8,"featured_media":2618,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[62],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/posts\/2614"}],"collection":[{"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/comments?post=2614"}],"version-history":[{"count":0,"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/posts\/2614\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/media\/2618"}],"wp:attachment":[{"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/media?parent=2614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/categories?post=2614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.siproin-ic.com\/zh\/wp-json\/wp\/v2\/tags?post=2614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}