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ISO7340FCDW The Texas Instruments ISO7340FCDW is a 4-channel digital isolator designed for general-purpose applications. It offers a 25Mbps data rate and 3000Vrms isolation.
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ISO7340FCDW

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7340FCDW is a 4-channel digital isolator designed for general-purpose applications. It offers a 25Mbps data rate and 3000Vrms isolation.
✓ Total Stock: 16,143 pcs
$ Price Range: $5.92

ISO7340FCDW Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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16,143 pcs
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ISO7340FCDW 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 Temperature Range
Propagation Delay
Propagation Delay tpLH
Pulse Width Distortion (Max)
Rise
Supplier Device Package
Technology
Type
Voltage
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ISO7340FCDW Description

Short technical summary and product information.

The Texas Instruments ISO7340FCDW is a robust, low-power, quad-channel digital isolator. It operates with a data rate of up to 25 Mbps and features a propagation delay of 31 ns typical. The device provides 3000Vrms of basic isolation and has a common-mode transient immunity (CMTI) of 25 kV/µs minimum.

 

Designed for versatility, the ISO7340FCDW supports 3.3-V and 5-V level translation and operates across a wide temperature range of -40°C to 125°C. It is housed in a 16-SOIC wide-body package, suitable for surface mounting.

 

Key electrical characteristics include a low current consumption per channel and robust electromagnetic compatibility (EMC) with system-level ESD, EFT, and surge immunity. The isolator is certified by CQC, CSA, and DIN, meeting safety standards like DIN V VDE V 0884-10 and UL 1577.

ISO7340FCDW Quick Information

Product Type: Digital Isolator
Canonical Name: ISO7340FCDW 4-Channel Digital Isolator
Subcategory: General Purpose

ISO7340FCDW Compliance

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

ISO7340FCDW Estimated Pricing

Qty Low High
1+ $5.92 $5.92

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

ISO7340FCDW Features

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

ISO7340FCDW Applications

  • Ideal for robust signal isolation.
  • Suitable for 3.3V and 5V systems.
  • Used in noisy electrical environments.
  • Supports SPI and UART communication.

ISO7340FCDW FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation rating of the ISO7340FCDW?

The ISO7340FCDW has a withstand isolation voltage of 3000 Vrms.

What is the maximum data rate for the ISO7340FCDW?

The maximum data rate for the ISO7340FCDW is 25 Mbps.

What is the operating temperature range of the ISO7340FCDW?

The ISO7340FCDW operates in a temperature range of -40°C to 125°C.

What package type is the ISO7340FCDW available in?

The ISO7340FCDW is available in a 16-SOIC package.

How many channels does the ISO7340FCDW have?

The ISO7340FCDW has 4 channels.

What is the common-mode transient immunity (CMTI) of the ISO7340FCDW?

The minimum CMTI for the ISO7340FCDW is 25 kV/µs.

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