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ISO7142CCQDBQRQ1 The Texas Instruments ISO7142CCQDBQRQ1 is a 4-channel digital isolator providing 2500V RMS isolation. It supports data rates up to 50 Mbps and operates from a 2.7V to 5V supply.
Mfr Part #:

ISO7142CCQDBQRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7142CCQDBQRQ1 is a 4-channel digital isolator providing 2500V RMS isolation. It supports data rates up to 50 Mbps and operates from a 2.7V to 5V supply.
✓ Total Stock: 4,523 pcs
$ Price Range: $5.20

ISO7142CCQDBQRQ1 Available from 2 distributors

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Romaks Technologies ✓
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4,520 pcs
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4520 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
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3 pcs
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3 pcs On Request 1 On Request On Request 1544 On Request On Request
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ISO7142CCQDBQRQ1 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
Package Quantity
Propagation Delay tpLH
Pulse Width Distortion (Max)
Rise
Supplier Device Package
Technology
Type
Voltage
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ISO7142CCQDBQRQ1 Description

Short technical summary and product information.

The ISO7142CCQDBQRQ1 from Texas Instruments is a quad-channel digital isolator designed for galvanic isolation up to 2500 V RMS per UL 1577. This device features two forward and two reverse-direction channels, making it suitable for various interface applications.

 

With a maximum signaling rate of 50 Mbps when using 5-V supplies and 40 Mbps with 3.3-V supplies, the ISO7142CCQDBQRQ1 offers robust performance. It boasts a typical common-mode transient immunity of 25 kV/µs and operates within an ambient temperature range of -40°C to 125°C. The isolator supports level translation from 2.7V to 5.5V and operates from 2.7V, 3.3V, and 5V supplies.

 

Packaged in a compact 16-SSOP (0.154", 3.90mm Width) surface-mount form factor, this device is qualified for automotive applications, meeting AEC-Q100 standards. Its capacitive coupling technology and SiO2 isolation barrier contribute to its long life and reliability.

ISO7142CCQDBQRQ1 Quick Information

Product Type: Digital Isolator
Canonical Name: Texas Instruments ISO7142CC-Q1 Quad Channel Digital Isolator
Subcategory: Digital Isolator

ISO7142CCQDBQRQ1 Compliance

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

ISO7142CCQDBQRQ1 Estimated Pricing

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1+ $5.20 $5.20

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

ISO7142CCQDBQRQ1 Features

  • Provides 2500V RMS isolation per UL 1577.
  • Supports 4 channels with 2/2 directionality.
  • Achieves 50 Mbps maximum signaling rate.
  • Operates from 2.7V to 5.5V supply.
  • AEC-Q100 qualified for automotive use.

ISO7142CCQDBQRQ1 Applications

  • Ideal for automotive applications.
  • Used for galvanic isolation needs.
  • Suitable for high-speed data transfer.
  • Enables level translation circuits.

ISO7142CCQDBQRQ1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the ISO7142CCQDBQRQ1?

The ISO7142CCQDBQRQ1 provides 2500 V RMS isolation for 1 minute per UL 1577 and 4242-V PK isolation per VDE V 0884-10.

What is the maximum data rate for the ISO7142CCQDBQRQ1?

The maximum signaling rate is 50 Mbps with 5-V supplies and 40 Mbps with 3.3-V supplies.

What operating temperature range does the ISO7142CCQDBQRQ1 support?

The device operates in the temperature range of -40°C to 125°C.

What package type is the ISO7142CCQDBQRQ1 available in?

The ISO7142CCQDBQRQ1 is available in a 16-SSOP package.

Is the ISO7142CCQDBQRQ1 RoHS compliant?

Yes, the RoHS status is RoHS3 Compliant.

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