Features

• Dual channel, digital isolator with 1 – 1 channel directionality

• High data rate up to 100 Mbps

• Wide Ta range operation: - 40ºC to 125ºC

• High common-mode transient: >50k V/μs

• From 3 V to 5.5 V supply levels

• 3.3 V and 5 V level translation

• Low power consumption

• Pulse width distortions < 3 ns

• 6k V Galvanic isolation

• SO8 narrow and wide package options

Description

The STISO621 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.

Application

• Optocoupler replacement in industrial application

• Industrial field bus isolation

• Battery monitor and motor drive

• Size-critical multichannel isolation

STISO621WTR属于隔离器 > 数字隔离器。意法半导体（ST）集团制造生产的STISO621WTR数字隔离器数字隔离器用于在电气上隔离电路，但仍允许电路之间传输数字信号。技术类型包括容性耦合式、巨磁阻 (GMR) 式或磁耦合式。??通道数范围为 1 至 10 个，通道类型可以是双向、单向或二者组合。