INA2141UA

$9.92

Description：INA2141 DUAL, LOW POWER, G = 10,
Series：-
Mfr：Burr Brown
Package：Bulk

SKU:90bf8b6fc597 Category: Instrumentation, Op Amps, Buffer Amps Brand: Burr Brown

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Product introduction

Product Detailed Parameters

Description：INA2141 DUAL, LOW POWER, G = 10,
Series：-
Mfr：Burr Brown
Package：Bulk
Amplifier Type：Instrumentation
Number of Circuits：2
Output Type：-
Slew Rate：4V/µs
Gain Bandwidth Product：-
Current - Input Bias：2 nA
Voltage - Input Offset：20 µV
Current - Supply：1.5mA (x2 Channels)
Current - Output / Channel：15 mA
Voltage - Supply Span (Min)：4.5 V
Voltage - Supply Span (Max)：36 V
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.295", 7.50mm Width)
Supplier Device Package：16-SOIC
-3db Bandwidth：200 kHz

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INA2141UA

Overview

The INA2141UA is a dual low-power instrumentation amplifier manufactured by Texas Instruments, formerly Burr-Brown. It features a fixed gain of 100 V/V and operates on a single supply voltage ranging from 2.7V to 36V. The device offers high common-mode rejection ratio (CMRR) and low input bias current, making it suitable for precision signal conditioning applications in industrial and sensor interfaces.

Feature Summary

Dual channel configuration within a single package
Fixed gain of 100 V/V for simplified circuit design
Low power consumption suitable for battery-operated systems
High common-mode rejection ratio for noise immunity

Applications

Industrial process control signal conditioning
Medical equipment sensor interfaces
Precision data acquisition systems
Strain gauge and bridge amplifier circuits

Procurement Notes

Verify the manufacturer designation as Texas Instruments, as Burr-Brown was acquired. Confirm the specific suffix 'UA' indicates the plastic SOIC-8 package variant. Ensure compatibility with single-supply operation requirements if used in low-voltage environments. Check for RoHS compliance status based on production date codes.

Selection Notes

Select this component when a dual instrumentation amplifier with fixed gain is required. It is appropriate for applications needing high CMRR without external resistor trimming. Consider the SOIC-8 package constraints for PCB layout. Evaluate power supply range against system voltage availability.

Part Context

This part belongs to the INA214x family of instrumentation amplifiers. It shares architectural similarities with other low-power instrumentation amps but is distinguished by its dual-channel topology and fixed gain setting. The legacy Burr-Brown branding may appear in older documentation or inventory lists.