SSP582X

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Short Description:

SSP582X series is a Dual-channel digital isolator, using chip level high voltage isolation process, isolation voltage up to 5KVrms. This series of products have low radiation, excellent anti-electromagnetic interference performance, high transmission rate and low power consumption. It has fail-safe mode, which can restore the output to the default state when the input power loss. This series of products have 2 in 0 out, 1 in 1 out, and other specifications, the specific product information, see the product selection table.

Tags: Active component, Digital isolator, Integrated circuit

Product Detail

Features

High data rate: 150Mbps
Wide supply voltage range: 2.5V~5.5V
Isolation withstand voltage: 5KVrms
Wide temperature range: -40℃~125℃
Low power consumption: 1.5mA/ch (1Mbps)
Low propagation delay: 11ns (typ.)
High CMIT: 50 KV/us
Isolation barrier life: ＞40 years
PB-free and ROHS compliant models available
SOIC-16 package
ESD: HBM ±8KV, MM ±400V

Application

Industrial automation system
Medical equipment
Automotive electronics
New energy
Motor control

Parameter table

Order Information

Part No	The total number of channels	Number of reverse channels	Default output level	Package	Manner of Packing	Devices per reel
SSP5820ED	2	0	High	SOIC-16	Reel	2000
SSP5821ED	2	1	High	SOIC-16	Reel	2000
SSP5822ED	2	1	High	SOIC-16	Reel	2000
SSP5820BD	2	0	Low	SOIC-16	Reel	2000
SSP5821BD	2	1	Low	SOIC-16	Reel	2000
SSP5822BD	2	1	Low	SOIC-16	Reel	2000

Pin Description

Pin No.	Pin Name	Description
1	GND1	Ground 1
2	NC	–
3	VDD1	Supply voltage 1
4	INA	Digital signal input channel A
5	INB	Digital signal input channel B
6	NC	–
7	GND1	Ground 1
8	NC	–
9	GND2	Ground 2
10	NC	–
11	NC	–
12	OUTB	Digital signal output channel B
13	OUTA	Digital signal output channel A
14	VDD2	Supply voltage 2
15	NC	–
16	GND2	Ground 2

Pin Description

Pin No.	Pin Name	Description
1	GND1	Ground 1
2	NC	–
3	VDD1	Supply voltage 1
4	INA	Digital signal input channel A
5	OUTB	Digital signal output channel B
6	NC	–
7	GND1	Ground 1
8	NC	–
9	GND2	Ground 2
10	NC	–
11	NC	–

12	INB	Digital signal input channel B
13	OUTA	Digital signal output channel A
14	VDD2	Supply voltage 2
15	NC	–
16	GND2	Ground 2

Pin Description

Pin No.	Pin Name	Description
1	GND1	Ground 1
2	NC	–
3	VDD1	Supply voltage 1
4	OUTA	Digital signal output channel A
5	INB	Digital signal input channel B
6	NC	–
7	GND1	Ground 1
8	NC	–
9	GND2	Ground 2
10	NC	–
11	NC	–
12	OUTB	Digital signal output channel B
13	INA	Digital signal input channel A
14	VDD2	Supply voltage 2
15	NC	–
16	GND2	Ground 2

Absolute Maximum Ratings

Parameter	Symbol	Value	Unit
Supply Voltage	VDD1/VDD2	-0.5~6	V
A/B Input Voltage	V /V INA INB	-0.5~VDD1/VDD2+0.5(2)	V
Operating Temperature	T amb	-40~125	℃
Junction Temperature	T J	150	℃
Storage Temperature	T stg	-65~150	℃
Pin Temperature(reflow soldering)		260	℃
Rated Insulation with Stand Voltage		5	KVrms(3)

Electrical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Unit
Operating Temperature	T A	-40	25	125	℃
Supply Voltage	VDD1	2.5	–	5.5	V
Supply Voltage	VDD2	2.5	–	5.5	V

Electrical Characteristics

Parameter	Symbol	Test Conditions	Min	Typ	Max	Unit
VDD Undervoltage threshold	VDD UV+	V, V rising up DD1 DD2	1.9	2.2	2.37	V
VDD Undervoltage threshold	VDD UV–	V, V failing down DD1 DD2	1.85	2.12	2.32	V
VDD Undervoltage hysteresis	VDD HYS		50	70	95	mV
Positive input threshold	V T+	All inputs rising up	1.4	1.6	1.9	V
Reverse input threshold	V T–	All inputs failing down	1.0	1.3	1.4	V
Input Threshold Hysteresis	V HYS		0.38	0.44	0.50	V
High Level Input Voltage	V IH		2.0	–	–	V
Low Level Input Voltage	V IL		–	–	0.8	V
High Level Output Voltage	V OH	loh=–4mA	VDD –0.4	VDD –0.2	–	V

Low Level Output Voltage	V OL	lol=4mA	–	0.2	0.4	V
Input leakage current	I L		–	–	±10	µA
Output Impedance(1)	Z O		–	50	–	Ω
Data Rate			0	–	150	Mbps
Minimum Pulse Width			–	–	5.0	ns
Propagation Delay	t, t PHL PLH	See Figure 2	5.0	9.0	15	ns
Pulse Width Distortion \|t –t \| PLH PHL	PWD	See Figure 2	–	0.2	4.5	ns
Part-to-Part Delay Skew(2)	t PSK(P-P)		–	2.0	4.5	ns
Channel-to-Channel Delay Skew	t PSK		–	0.4	2.5	ns
Rising Time	tr	CL=15pF, See Figure 2	–	2.2	4.0	ns
Falling Time	tf	CL=15pF, See Figure2	–	2.2	4.0	ns
Peak Eye Diagram Jitter	t JIT(PK)		–	350	–	ps
Common Mode Transient Immunity	CMTI	VI=VDD or 0 VCM=1500V	35	50	–	kV/µs
Input Drop Time to Effective Output Drop Time	t SD		–	28	45	ns
Startup Time(3)	t SU		–	15	45	µs

Truth Table

VDD1 status	VDD2 status	Input	Output	Comment
P	P	H	H	Normal operation.
P	P	L	L
P	P	X	Hi-Z	Output Disabled, the output is high impedance
UP	P	X	L H	Failsafe mode, the output is default. When the input power is powered on again, the signal output responds synchronously with the signal input within 1us.
UP	P	X	Hi-Z	Output Disabled, the output is high impedance

Electrical Characteristics

Parameter	Symbol	Test Conditions	Min	Typ	Max	Unit
Propagation Delay	t, t PHL PLH		5.0	9.0	15	ns
Pulse Width Distortion \|t –t \| PLH PHL	PWD		–	0.2	4.5	ns
Rising Time	tr	CL=15pF	–	2.2	4.0	ns
Falling Time	tf	CL=15pF	–	2.2	4.0	ns

Electrical Characteristics

Part No	Symbol	Parameter	Test Conditions	Min	Typ	Max	Unit
SSP5820Bx, Ex	V DD1	Power Supply 1	VI = 0(Bx), 1(Ex)	–	0.9	1.5	mA
	V DD2	Power Supply 2	VI = 0(Bx), 1(Ex)	–	1.5	2.3
	V DD1	Power Supply 1	VI = 1(Bx), 0(Ex)	–	3.4	5.5
	V DD2	Power Supply 2	VI = 1(Bx), 0(Ex)	–	1.5	2.4
SSP5821/2Bx, Ex	V DD1	Power Supply 1	VI = 0(Bx), 1(Ex)	–	1.4	2.0	mA
	V DD2	Power Supply 2	VI = 0(Bx), 1(Ex)	–	1.4	2.0
	V DD1	Power Supply 1	VI = 1(Bx), 0(Ex)	–	2.5	3.9
	V DD2	Power Supply 2	VI = 1(Bx), 0(Ex)	–	2.5	3.9

Electrical Characteristics

Part No	Symbol	Parameter	Test Conditions	Min	Typ	Max	Unit
SSP5820Bx, Ex	V DD1	Power Supply 1	1Mbps Power supply current (all inputs with 500 kHz rectangular wave, all outputs with CL=15pF)	–	2.2	3.2	mA
	V DD2	Power Supply 2		–	1.7	2.5
SSP5821/2Bx, Ex	V DD1	Power Supply 1		–	2.0	3.0	mA
	V DD2	Power Supply 2		–	2.0	3.0
SSP5820Bx, Ex	V DD1	Power Supply 1	10Mbps Power supply current (all inputs with 5MHz rectangular wave, all outputs with CL=15pF)	–	2.2	3.2	mA
	V DD2	Power Supply 2		–	2.3	3.4
SSP5821/2Bx, Ex	V DD1	Power Supply 1		–	2.3	3.4	mA
	V DD2	Power Supply 2		–	2.3	3.4
SSP5820Bx, Ex	V DD1	Power	100Mbps Power	–	2.2	3.2	mA

		Supply 1	supply current (all inputs with 50MHz rectangular wave, all outputs with CL=15pF)
	V DD2	Power Supply 2		—	9.0	12.6
SSP5821/2Bx, Ex	V DD1	Power Supply 1		–	5.9	8.2	mA
	V DD2	Power Supply 2		–	5.9	8.2

Electrical Characteristics

Part No	Symbol	Parameter	Test Conditions	Min	Typ	Max	Unit
SSP5820Bx, Ex	V DD1	Power Supply 1	1Mbps Power supply current (all inputs with 500 kHz rectangular wave, all outputs with CL=15pF)	–	2.2	3.2	mA
	V DD2	Power Supply 2		–	1.7	2.5
SSP5821/2Bx, Ex	V DD1	Power Supply 1		–	2.0	3.0	mA
	V DD2	Power Supply 2		–	2.0	3.0
SSP5820Bx, Ex	V DD1	Power Supply 1	10Mbps Power supply current (all inputs with 5MHz rectangular wave, all outputs with CL=15pF)	–	2.2	3.2	mA
	V DD2	Power Supply 2		–	2.0	2.9
SSP5821/2Bx, Ex	V DD1	Power Supply 1		–	2.1	3.1	mA
	V DD2	Power Supply 2		–	2.1	3.1
SSP5820Bx, Ex	V DD1	Power Supply 1	100Mbps Power supply current (all inputs with 50MHz rectangular wave, all outputs with CL=15pF)	–	2.2	3.2	mA
	V DD2	Power Supply 2		—	6.4	8.9
SSP5821/2Bx, Ex	V DD1	Power Supply 1		–	4.5	6.2	mA
	V DD2	Power Supply 2		–	4.5	6.2

Electrical Characteristics

Part No	Symbol	Parameter	Test Conditions	Min	Typ	Max	Unit
SSP5820Bx, Ex	V DD1	Power Supply 1	1Mbps Power supply current (all inputs with 500 kHz rectangular wave, all outputs with CL=15pF)	–	2.2	3.2	mA
	V DD2	Power Supply 2		–	1.7	2.5
SSP5821/2Bx, Ex	V DD1	Power Supply 1		–	2.0	3.0	mA

	V DD2	Power Supply 2		–	2.0	3.0
SSP5820Bx, Ex	V DD1	Power Supply 1	10Mbps Power supply current (all inputs with 5MHz rectangular wave, all outputs with CL=15pF)	–	2.2	3.2	mA
	V DD2	Power Supply 2		–	1.8	2.7
SSP5821/2Bx, Ex	V DD1	Power Supply 1		–	2.1	3.0	mA
	V DD2	Power Supply 2		–	2.1	3.0
SSP5820Bx, Ex	V DD1	Power Supply 1	100Mbps Power supply current (all inputs with 50MHz rectangular wave, all outputs with CL=15pF)	–	2.2	3.2	mA
	V DD2	Power Supply 2		—	5.2	7.2
SSP5821/2Bx, Ex	V DD1	Power Supply 1		–	3.8	5.3	mA
	V DD2	Power Supply 2		–	3.8	5.3

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