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ISO7641FCDWR The Texas Instruments ISO7641FCDWR is a 4-channel digital isolator designed for general-purpose applications. It offers 2500Vrms isolation and operates at data rates up to 25Mbps.
Mfr Part #:

ISO7641FCDWR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7641FCDWR is a 4-channel digital isolator designed for general-purpose applications. It offers 2500Vrms isolation and operates at data rates up to 25Mbps.
✓ Total Stock: 31,929 pcs
$ Price Range: $5.27

ISO7641FCDWR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
19,032 pcs
On Request
19032 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,715 pcs
On Request
8715 pcs On Request 1 On Request On Request 21+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,388 pcs
On Request
2388 pcs On Request 1 On Request On Request 12+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,794 pcs
On Request
1794 pcs On Request 1 On Request On Request On Request 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.

ISO7641FCDWR 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
Lead Spacing
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
Tape & Reel
Technology
Type
Voltage
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ISO7641FCDWR Description

Short technical summary and product information.

The ISO7641FCDWR from Texas Instruments is a 4-channel digital isolator featuring capacitive coupling technology. It provides robust isolation with a withstand voltage of 2500Vrms and a high Common Mode Transient Immunity (CMTI) of 25kV/µs.

 

This device supports unidirectional data transfer across 4 channels, with 3 forward and 1 reverse channel configuration. It operates at a maximum data rate of 25Mbps and has a typical propagation delay of 17ns. The isolator is designed for general-purpose applications and supports protocols such as GPIO, PWM, SPI, and UART.

 

Packaged in a 16-SOIC wide body, the ISO7641FCDWR is suitable for surface mount applications. It operates within a wide temperature range of -40°C to 125°C, making it suitable for various environmental conditions. The device also features a default low output state in fail-safe mode and low power consumption.

 

Safety and regulatory approvals include UL 1577, DIN V VDE V 0884-10, CSA, IEC 60950-1, IEC 61010-1, and CQC certification, ensuring suitability for demanding applications.

ISO7641FCDWR Quick Information

Product Type: Digital Isolator
Canonical Name: ISO7641FCDWR 4-Channel Digital Isolator
Subcategory: Digital Isolators

ISO7641FCDWR Compliance

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

ISO7641FCDWR Estimated Pricing

Qty Low High
1+ $5.27 $5.27

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

ISO7641FCDWR Features

  • Four-channel digital isolator.
  • 2500Vrms withstand isolation voltage.
  • 25kV/µs minimum CMTI.
  • 25Mbps maximum data rate.
  • 16-SOIC surface mount package.

ISO7641FCDWR Applications

  • Ideal for industrial communication interfaces.
  • Suitable for power supply control circuits.
  • Used in motor drive applications.
  • Supports SPI and UART isolation needs.

ISO7641FCDWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation rating of the ISO7641FCDWR?

The ISO7641FCDWR has a withstand isolation voltage of 2500Vrms.

What is the maximum data rate for the ISO7641FCDWR?

The maximum data rate for the ISO7641FCDWR is 25Mbps.

What is the operating temperature range of the ISO7641FCDWR?

The ISO7641FCDWR operates in a temperature range of -40°C to 125°C.

What package type is the ISO7641FCDWR available in?

The ISO7641FCDWR is available in a 16-SOIC package.

How many channels does the ISO7641FCDWR have?

The ISO7641FCDWR has 4 channels.

What is the Common Mode Transient Immunity (CMTI) of the ISO7641FCDWR?

The minimum Common Mode Transient Immunity (CMTI) for the ISO7641FCDWR is 25kV/µs.

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