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ISO7342CQDWRQ1 The Texas Instruments ISO7342CQDWRQ1 is a 4-channel digital isolator with a 25Mbps data rate and 3000Vrms isolation rating. It is available in a 16-SOIC package.
Mfr Part #:

ISO7342CQDWRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7342CQDWRQ1 is a 4-channel digital isolator with a 25Mbps data rate and 3000Vrms isolation rating. It is available in a 16-SOIC package.
✓ Total Stock: 6,737 pcs
$ Price Range: $5.75

ISO7342CQDWRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
4,737 pcs
On Request
4737 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request 2021+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ISO7342CQDWRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Channel Type
Common Mode Transient Immunity (Min)
Data Rate
Industrial Grade
Inputs
Isolated Power
Medical Grade
Military Grade
Mounting Type
Number of Channels
Operating Temperature
Operating Voltage
Propagation Delay
Propagation Delay tpLH
Pulse Width Distortion (Max)
Rise
Supplier Device Package
Technology
Type
Voltage
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ISO7342CQDWRQ1 Description

Short technical summary and product information.

The Texas Instruments ISO7342CQDWRQ1 is a robust, low-power, quad-channel digital isolator designed for general-purpose applications. It offers a maximum data rate of 25Mbps and supports protocols such as GPIO, PWM, SPI, and UART.

 

This isolator provides a withstand isolation voltage of 3000Vrms and a surge isolation voltage of 7.8kVpk, with a common mode transient immunity of 25kV/µs. It operates from 3.3V and 5V supplies and features a typical propagation delay of 31ns. The device is housed in a 16-SOIC wide-body package, suitable for surface mounting.

 

Key electrical characteristics include a typical current consumption of 0.9mA per channel at 1Mbps and a typical rise time of 1.7ns. The operating temperature range is -40°C to 125°C, ensuring reliability in various environments. The ISO7342CQDWRQ1 also includes an integrated noise filter on the inputs and has a default output set to high.

ISO7342CQDWRQ1 Quick Information

Product Type: Digital Isolator
Canonical Name: ISO7342CQDWRQ1 4-Channel Digital Isolator
Subcategory: General Purpose

ISO7342CQDWRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISO7342CQDWRQ1 Estimated Pricing

Qty Low High
1+ $5.75 $5.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

ISO7342CQDWRQ1 Features

  • Four-channel digital isolator.
  • 25Mbps maximum data rate.
  • 3000Vrms isolation rating.
  • Wide -40°C to 125°C temperature range.
  • Surface mount 16-SOIC package.

ISO7342CQDWRQ1 Applications

  • Suitable for GPIO, PWM, SPI, UART.
  • Robust EMC and transient immunity.
  • Low power consumption applications.
  • 3.3V and 5V system compatibility.

ISO7342CQDWRQ1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the data rate of the ISO7342CQDWRQ1?

The maximum data rate for the ISO7342CQDWRQ1 is 25Mbps.

What is the isolation voltage rating for this digital isolator?

The ISO7342CQDWRQ1 has a withstand isolation voltage of 3000Vrms.

What is the operating temperature range of the ISO7342CQDWRQ1?

The operating temperature range is -40°C to 125°C.

What package type is the ISO7342CQDWRQ1 supplied in?

The ISO7342CQDWRQ1 is supplied in a 16-SOIC package.

Does the ISO7342CQDWRQ1 support 3.3V and 5V operation?

Yes, the ISO7342CQDWRQ1 supports 3.3V and 5V level translation.

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