ISO224BDWVR The Texas Instruments ISO224BDWVR is a precision isolated amplifier designed for isolated voltage measurement in industrial applications. It offers reinforced isolation and a wide operating temperature range.
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ISO224BDWVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO224BDWVR is a precision isolated amplifier designed for isolated voltage measurement in industrial applications. It offers reinforced isolation and a wide operating temperature range.
✓ Total Stock: 10,701 pcs

ISO224BDWVR Available from 3 distributors

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ISO224BDWVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

ISO224BDWVR Description

Short technical summary and product information.

The ISO224BDWVR from Texas Instruments is a precision isolated amplifier that provides a robust solution for isolated voltage sensing. It features a reinforced isolation rating with a withstand voltage of 5000 Vrms and a working isolation voltage of 1500 Vrms. The device accepts a ±12-V input voltage range and provides a ±4-V differential output.

 

Optimized for industrial applications, the ISO224BDWVR offers low DC error characteristics, including a maximum input offset of ±5 mV at 25°C and a typical input offset drift of ±3 µV/°C. It also boasts high Common Mode Transient Immunity (CMTI) of up to 80 kV/µs (typical). The amplifier operates with a single supply on the high-side ranging from 4.5 V to 18 V and on the low-side from 4.5 V to 5.5 V.

 

This isolated amplifier is housed in a SOIC package with surface mount mounting type. It is designed to operate across a wide temperature range of -55°C to 125°C, making it suitable for demanding environments. The device includes an overvoltage input clamp with 9-kV ESD protection for enhanced robustness.

ISO224BDWVR Quick Information

Product Type: Isolated Amplifier
Canonical Name: ISO224 Reinforced Isolated Amplifier
Subcategory: Power Management - Specialized

ISO224BDWVR Compliance

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

ISO224BDWVR Features

  • Precision isolated amplifier for voltage sensing.
  • Reinforced isolation rating of 5000 Vrms.
  • Wide ±12-V input voltage range.
  • Low DC error with high accuracy.
  • Operates from -55°C to 125°C.

ISO224BDWVR Applications

  • Ideal for industrial voltage measurement.
  • Used in isolated power systems.
  • Suitable for harsh environment applications.
  • Enables robust signal isolation.

ISO224BDWVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the ISO224BDWVR?

±12 V peak-to-peak.

What is the isolation voltage rating?

5000 Vrms withstand, 1500 Vrms working, 7000 VPK transient.

What is the operating temperature range?

-55°C to 125°C.

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

15 kV/µs minimum, 80 kV/µs typical.

What is the package type?

Surface-mount SOIC (DWV) package.

What is the maximum input offset voltage?

±5 mV at 25°C, ±0.05 V maximum over temperature.

What is the gain error?

±0.3% at 25°C.

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