INA132U The Texas Instruments INA132U is a low-power, unity-gain difference amplifier. It operates on single or dual supplies and offers precise performance.
Mfr Part #:

INA132U

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA132U is a low-power, unity-gain difference amplifier. It operates on single or dual supplies and offers precise performance.
✓ Total Stock: 1,321 pcs
$ Price Range: $2.21

INA132U Available from 2 distributors

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✓ Non-Authorised
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INA132U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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INA132U Description

Short technical summary and product information.

The INA132U from Texas Instruments is a low-power, unity-gain difference amplifier designed for versatility and precision. It integrates a precision op amp with a laser-trimmed resistor network, ensuring accurate gain and high common-mode rejection.

 

This amplifier supports a wide supply range, operating from a single 2.7V to 36V supply or dual supplies from ±1.35V to ±18V. Key electrical specifications include a low quiescent current of 160μA, a low gain error of ±0.075% maximum, and low nonlinearity of 0.001% maximum. It boasts a high common-mode rejection ratio (CMRR) of 90dB typical.

 

The INA132U is ideal for various applications, including differential input amplification, instrumentation amplifier building blocks, summing amplifiers, and battery-powered systems. Its common-mode range extends to the negative supply, making it suitable for single-supply applications.

 

Available in an 8-pin SO-8 surface-mount package, the INA132U is specified for operation over the industrial temperature range of -40°C to +85°C. Its design provides a low-cost solution for implementing differential amplifier functions without requiring expensive external resistor networks.

INA132U Quick Information

Product Type: Difference Amplifier
Canonical Name: INA132U Low Power, Single-Supply Difference Amplifier
Subcategory: Difference Amplifiers

INA132U Compliance

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

INA132U Estimated Pricing

Qty Low High
1+ $2.21 $2.21

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

INA132U Features

  • Low power, unity-gain difference amplifier.
  • Wide supply range: 2.7V to 36V single.
  • Low quiescent current: 160μA typical.
  • High common-mode rejection: 90dB typical.
  • Industrial temperature range: -40°C to +85°C.

INA132U Applications

  • Differential input amplifier circuits.
  • Instrumentation amplifier building block.
  • Summing amplifier applications.
  • Ideal for battery-powered systems.
  • Useful for ground loop elimination.

INA132U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the INA132U?

The INA132U operates from a single supply of 2.7V to 36V or dual supplies of ±1.35V to ±18V.

What package is the INA132U available in?

The INA132U is available in an 8-SOIC package (8-pin SOIC).

What is the operating temperature range of the INA132U?

The operating temperature range is -40°C to +85°C.

What is the typical quiescent current of the INA132U?

The typical quiescent current is 160µA with ±15V supply at 25°C.

What is the gain error of the INA132U?

The maximum gain error is ±0.075%.

What is the small-signal bandwidth of the INA132U?

The small-signal bandwidth is 300kHz typical.

What is the common-mode rejection ratio of the INA132U?

The typical CMRR is 90dB, with a minimum of 76dB.

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