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SN3257-Q1 Datasheet Automotive 5v 4-channel Switch

Manufacturer: Texas Instruments

Overview: SN3257-Q1 SCDS411D – JULY 2019 – REVISED OCTOBER 2022 SN3257-Q1 Automotive 5-V, Low Propagation Delay, 2:1 (SPDT), 4-Channel Switch With 1.

General Description

The SN3257-Q1 is an automotive grade complementary metal-oxide semiconductor (CMOS) switch that supports high speed signals with low propagation delay.

The SN3257-Q1 offers a 2:1 (SPDT) switch configuration with 4-channels making it ideal for multi-lane protocols such as SPI and I2S.

The device supports bidirectional analog and digital signals on the source (SxA, SxB) and drain (Dx) pins and can pass signals above supply up to VDD x 2, with a maximum input and output voltage of 5.5 V.

Key Features

  • Functional safety-capable.
  • Documentation available to aid functional safety system design.
  • AEC-Q100 qualified for automotive.

SN3257-Q1 Distributor