ISO7761FDBQR The Texas Instruments ISO7761FDBQR is a 6-channel digital isolator designed for general-purpose applications. It offers 3000Vrms isolation and supports data rates up to 100Mbps.
Mfr Part #:

ISO7761FDBQR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7761FDBQR is a 6-channel digital isolator designed for general-purpose applications. It offers 3000Vrms isolation and supports data rates up to 100Mbps.
Total Stock: 20,971 pcs
$ Price Range: $1.27

ISO7761FDBQR Available from 2 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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20,000 pcs
20000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
971 pcs
971 pcs On Request 1 On Request On Request 18+ On Request On Request

ISO7761FDBQR Specifications Quick View

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

ISO7761FDBQR Description

Short technical summary and product information.

The Texas Instruments ISO7761FDBQR is a robust, reinforced, 6-channel digital isolator. It provides 3000Vrms of isolation and supports data rates up to 100Mbps, making it suitable for various general-purpose applications.

 

Key electrical specifications include a typical propagation delay of 11 ns and a maximum part-to-part output skew of 4.5 ns. The device operates over a wide temperature range of -55°C to 125°C and features a low current consumption of approximately 1.38 mA per channel at 1 Mbps.

 

This digital isolator is available in a 16-SSOP package, designed for surface mount applications. It offers strong common-mode transient immunity (CMTI) of 85 kV/µs minimum, ensuring reliable operation in noisy environments. The device supports multiple protocols including GPIO, PWM, SPI, and UART.

 

Safety certifications include reinforced insulation per DIN EN IEC 60747-17, UL 1577, CSA, and CQC. The ISO7761FDBQR is designed for applications requiring high isolation voltage and robust performance.

ISO7761FDBQR Quick Information

Product Type: Digital Isolator
Canonical Name: ISO7761FDBQR Digital Isolator
Subcategory: Digital Isolators

ISO7761FDBQR Compliance

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

ISO7761FDBQR Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

ISO7761FDBQR Features

  • 6-channel digital isolator
  • 3000Vrms isolation rating
  • 100Mbps maximum data rate
  • Wide -55°C to 125°C operating temperature
  • 16-SSOP surface mount package

ISO7761FDBQR Applications

  • Ideal for robust signal isolation
  • Suitable for high-speed data transfer
  • Used in noisy industrial environments
  • Supports multiple communication protocols

ISO7761FDBQR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation voltage rating for the ISO7761FDBQR?

The ISO7761FDBQR has a withstand isolation voltage of 3000Vrms and a maximum rating of 5000Vrms.

What is the maximum data rate supported by the ISO7761FDBQR?

The ISO7761FDBQR supports a maximum data rate of 100Mbps.

What is the operating temperature range for the ISO7761FDBQR?

The ISO7761FDBQR operates in a temperature range of -55°C to 125°C.

What package type is the ISO7761FDBQR available in?

The ISO7761FDBQR is available in a 16-SSOP package.

How many channels does the ISO7761FDBQR have?

The ISO7761FDBQR has 6 channels.

What is the typical propagation delay of the ISO7761FDBQR?

The typical propagation delay for the ISO7761FDBQR is 11 ns.

What is the Common Mode Transient Immunity (CMTI) of the ISO7761FDBQR?

The ISO7761FDBQR has a minimum CMTI of 85 kV/µs and a typical value of ±100 kV/µs.

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