STISO621 Series

Dual channel digital isolator

Catalog

Dual channel digital isolator

Part	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Pulse Width Distortion (Max) [Max]	Mounting Type	Package / Case	Package / Case [custom]	Package / Case [custom]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Propagation Delay tpLH / tpHL (Max) [Max] [custom]	Type	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Data Rate	Channel Type	Supplier Device Package	Voltage - Isolation	Inputs - Side 1/Side 2	Number of Channels [custom]	Technology	Common Mode Transient Immunity (Min) [Min]	Package / Case [y]	Package / Case [x]	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]
STMicroelectronics STISO621WTR	5.5 V	3 V	125 °C	-40 °C	3 ns	Surface Mount	8-SOIC	0.295 in	7.5 mm	42 ns	42 ns	General Purpose	2 ns	2 ns	100 Mbps	Unidirectional	8-SO	5000 Vpk	1/1	2	Magnetic Coupling	50 kV/çs
STMicroelectronics STISO621TR	5.5 V	3 V	125 °C	-40 °C	3 ns	Surface Mount	8-SOIC			42 ns	42 ns	General Purpose	2 ns	2 ns	100 Mbps	Unidirectional	8-SOIC	4000 Vpk	1/1	2	Magnetic Coupling	50 kV/çs	3.9 mm	0.154 in
STMicroelectronics STISO620TR	5.5 V	3 V	125 °C	-40 °C	3 ns	Surface Mount	8-SOIC			42 ns	42 ns	General Purpose	2 ns	2 ns	100 Mbps	Unidirectional	8-SOIC	4000 Vrms		2	Magnetic Coupling	50 kV/çs	3.9 mm	0.154 in	2	0
STMicroelectronics STISO621	5.5 V	3 V	125 °C	-40 °C	3 ns	Surface Mount	8-SOIC			42 ns	42 ns	General Purpose	2 ns	2 ns	100 Mbps	Unidirectional	8-SOIC	5000 Vpk	1/1	2	Magnetic Coupling	50 kV/çs	3.9 mm	0.154 in

Key Features

• Safety and regulatory approvals

- UL1577 certified (VISO= 4kV pk), file number: E362869

Description

The STISO621 / STISO621W are dual-channel digital isolators based on the ST thick oxide galvanic isolation technology. The devices provide two independent channels in opposite direction with Schmitt trigger input, providing robustness to noise and high speed input/output switching time.