ISO7421AQDRQ1 Texas Instruments - Yeehing Electronics

Automotive, dual-channel, 1/1, digital isolator

Pricing (USD)

Quantity	Unit Price
1 — 99	3.424
100 — 249	3.0
250 — 999	2.103
1,000 +	1.19

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

ISO7421AQDRQ1 Datasheet

More Information

The ISO7421A-Q1 provides galvanic isolation up to 2.5 kVrms for 1 minute per UL. This digital isolator has two isolated channels with bidirectional channel configuration. Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuit from entering the local ground and interfering with or damaging sensitive circuitry.