ISO7341CQDWRQ1

$4.68

Description：DGTL ISOLTR 3KV 4CH GP 16-SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f1316fe78e4c Category: Digital Isolators Brand: Texas Instruments

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Product introduction

ISO7341CQDWRQ1 is listed in the Digital Isolators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is DGTL ISOLTR 3KV 4CH GP 16-SOIC. Review the specifications below when checking this part for your BOM.

Digital Isolators specifications for ISO7341CQDWRQ1

Description：DGTL ISOLTR 3KV 4CH GP 16-SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：4
Voltage - Isolation：3000Vrms
Rise / Fall Time (Typ)：2.1ns, 1.7ns
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
Grade：Automotive
Qualification：AEC-Q100

Digital Isolators datasheet and documents for ISO7341CQDWRQ1

ISO7341CQDWRQ1

Digital Isolators Overview

The ISO7341CQDWRQ1 is an automotive-grade, low-power quad-channel digital isolator from Texas Instruments. It features a 3/1 channel configuration with unidirectional signal paths. The device operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 25 Mb/s. Key electrical specifications include a maximum propagation delay of 31 ns, common-mode transient immunity of 25 kV/µs, and isolation voltage of 3000 Vrms. It functions reliably across a temperature range of -40°C to +125°C and is housed in a 16-pin SOIC package.

Digital Isolators Feature Summary

Provides galvanic isolation for robust EMC performance in automotive environments
Integrates four independent channels with a 3-forward and 1-reverse configuration
Ensures high-speed signal integrity with low propagation delay and pulse width distortion

Digital Isolators Applications

Automotive electronic control units (ECUs)
Inverter gate drive circuits
Isolated communication interfaces in vehicle networks

Digital Isolators Procurement Notes

Verify the specific suffix 'QDWRQ1' to confirm the reel packaging format and tape-and-reel quantity. Ensure the component meets AEC-Q100 qualification requirements for your specific automotive application tier. Cross-reference the manufacturer part number against official Texas Instruments documentation to validate authenticity and revision status before procurement.

Digital Isolators Selection Notes

Select this component when a quad-channel isolator with asymmetric channel distribution is required. It is suitable for designs needing low power consumption alongside high common-mode transient immunity. Consider the SOIC-16 package constraints and thermal dissipation capabilities relative to the system's power budget and ambient operating conditions.

Digital Isolators Part Context

This device belongs to the ISO7341-Q1 family of automotive digital isolators. It utilizes silicon dioxide (SiO2) insulation technology to provide superior reliability compared to polymer-based alternatives. The series is designed to meet stringent automotive standards for electromagnetic compatibility and long-term operational stability in harsh electrical environments.