SSP8012
The SSP8012 is a low-power dual-key touch sensor IC. The operating mode is divided into Normal mode and Low Power mode.
PM002MNEB
PM002 is a 2M Bit/256K Byte capacity SPI (Serial Single-Wire) interface STT-MRAM (Spin-Transfer Torque Magnetic Random Access Memory) chip. Its data is non-volatile with a retention time exceeding 10 years. The chip supports independent 1-bit SI (Serial Input) and SO(Serial Output) interfaces, allows continuous writing or reading of data bytes at its maximum clock frequency, and features zero write latency.
PU32F407
This chip is a highly integrated SOC chip that supports HPLC communication. The physical layer complies with the national grid standard Q/GDW12087.41. It adopts advanced digital-analog hybrid design technology and process, fully integrating the HPLC analog front-end circuit, digital signal processing circuit, memory, and MCU onto a single chip, thereby completing data modulation and demodulation as well as protocol layer processing.
The HPLC communication channel of this chip uses OFDM modulation and demodulation method, supporting a signal frequency range of 200KHz to 12MHz. It can support up to 411 subcarriers and supports BPSK, QPSK and 16QAM mapping for different rate modes to achieve a maximum transmission speed of 12Mbps. The chip is equipped with a powerful Turbo forward error correction and interleaving technology, and the transmission mode is flexible and configurable, enabling reliable communication even under strong noise interference.
This chip integrates a 32-bit MCU core and a rich set of on-chip resources, which can meet the software functional requirements and application development needs of the MAC layer and above of the power grid dual-mode communication protocol layer.
SSP2927
The SSP2927 provides an integrated motor driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion control applications.
The device can drive one dc motor or other devices like solenoids. The output driver block consists of N- channel power MOSFETs configured as an H-bridge to drive the motor winding. An internal charge pump generates needed gate drive voltages.
The SSP2927 can supply up to 1.8A of output current. It operates on a motor power supply voltage from 0 to 12 V, and a device power supply voltage of 1.8 V to 7 V.
The SSP2927 device has a PWM (IN1-IN2) input interface. It is compatible with industry-standard devices.
Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature.
PM004MNIB
PM004 is a 4M Bit/512K Byte capacity SPI (Serial Single-Wire) interface STT-MRAM (Spin-Transfer Torque Magnetic Random Access Memory) chip. Its data is non-volatile with a retention time exceeding 10 years. The chip supports independent 1-bit SI (Serial Input) and SO (Serial Output) interfaces, allows continuous writing or reading of data bytes at its maximum clock frequency, and features zero write latency.
PN256KNIA
The PN256K is a 256K Bit/32K Byte IIC interface non-volatile memory. It adopts advanced PMTJ STT-MRAM technology to achieve read and write transmission of up to 400kHz, with excellent reliability and more than 20 years of data retention time.
PM256KNIA
PM256K is a 256K Bit/32K Byte SPI interface non-volatile memory. The chip adopts advanced PMTJ STT-MRAM technology, supports single-line SI and SO independent interfaces, achieves up to 20MHz read and write transmission, and has no delay in writing. It has excellent reliability and more than 20 years of data retention time. PM256K is an ideal solution for MCU to expand external memory. At the same time, due to the characteristics of fast throughput, few pins and small size, it has gradually become the choice of applications such as embedded, network switches, automobiles and the Internet of Things.
SSP9302
The SSP9302 is a compact 5V Buck Converter which can deliver 1A output current.
SSP9302 employs a proprietary control loop to achieve a fast transient load response. It keeps high converting efficiency in both light load and heavy load. SSP9302 is equipped with all kinds of protection, such as input over voltage protection, output short circuit protection, over current protection and over temperature protection.
SSP9302 is consists of internal power tree generator, bandgap voltage reference module, under-Voltagelockout (UVLO) module, error amplifier, protection circuitry, driver block, current sensing block and two power MOSFETs.
SSP9302 is housed in a SOT23-5 package.
SSP9301
The SSP9301 is a compact 5V Buck Converter which can deliver 1A output current.
SSP9301 employs a proprietary control loop to achieve a fast transient load response. It keeps high converting efficiency in both light load and heavy load. SSP9301 is equipped with all kinds of protection, such as input over voltage protection, output short circuit protection, over current protection and over temperature protection.
SSP9301 is consists of internal power tree generator, bandgap voltage reference module, under-Voltagelockout (UVLO) module, error amplifier, protection circuitry, driver block, current sensing block and two power MOSFETs.
SSP9301 is housed in a SOT23-5 package.
SSP1880
The SSP1880 is a highly accurate three-phase power measurement integrated circuit with technical specifications that meet the accuracy requirements specified in IEC62053.
The SSP1880 uses analogue circuitry only for the ADC and reference source, and digital circuitry for all other signal processing (such as multiplication and filtering), which allows the SSP1880 to maintain extremely high accuracy and long-term stability under harsh environmental conditions.
The SSP1880 pins F1 and F2 output the average value of active power at a lower frequency and can be used to directly drive electromechanical meters or to interface with microcontrollers (MCUs). Pin CF outputs an instantaneous value of active power at a higher frequency for calibration or interfacing with an MCU.
The SSP1880 contains an internal monitoring circuit for the VDD power supply pin. The SSP1880 remains in reset until VDD rises to 4V. When VDD falls below 4V, the SSP1880 is also reset, at which point there are no outputs from F1, F2, or CF.
Internal phase matching circuitry enables the voltage and current channels to always be phase-matched, and internal no-load threshold characteristics ensure that the SSP1880 has no latency at no-load.
The SSP1880 is available in a 16-pin SOP package.
