INA114AU The Texas Instruments INA114AU is a precision instrumentation amplifier offering excellent accuracy and a versatile three-op-amp design. It allows for gain setting from 1 to 10,000 with a single external resistor.
Mfr Part #:

INA114AU

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA114AU is a precision instrumentation amplifier offering excellent accuracy and a versatile three-op-amp design. It allows for gain setting from 1 to 10,000 with a single external resistor.
✓ Total Stock: 32,005 pcs
$ Price Range: $6.73

INA114AU Available from 3 distributors

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INA114AU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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INA114AU Description

Short technical summary and product information.

The Texas Instruments INA114AU is a low-cost, general-purpose instrumentation amplifier designed for high accuracy applications. It features a versatile three-op-amp design and a compact size, making it suitable for a wide range of uses.

 

A single external resistor can set the gain for the INA114AU from 1 to 10,000. Key electrical specifications include a low input offset voltage of 50 µV maximum, low input bias current of 2 nA maximum, and high common-mode rejection ratio of 115 dB minimum. The device operates over a wide supply range of ±2.25V to ±18V and offers ±40V of input over-voltage protection.

 

This instrumentation amplifier is available in PDIP-8 and SOIC-16 packages. The operating temperature range is -40°C to 85°C. Its performance characteristics make it an excellent choice for applications requiring precise signal amplification and measurement.

INA114AU Quick Information

Product Type: Instrumentation Amplifier
Series: INA114
Canonical Name: INA114AU Precision Instrumentation Amplifier
Subcategory: Instrumentation Amplifiers

INA114AU Compliance

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

INA114AU Estimated Pricing

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1+ $6.73 $6.73

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

INA114AU Features

  • Low input offset voltage: 50 µV maximum
  • Low input bias current: 2 nA maximum
  • High common-mode rejection: 115 dB minimum
  • Wide supply range: ±2.25V to ±18V
  • Input over-voltage protection: ±40V

INA114AU Applications

  • Precision signal amplification
  • Data acquisition systems
  • Sensor signal conditioning
  • Medical instrumentation

INA114AU FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the INA114AU?

The INA114AU operates with a supply voltage range from ±2.25V to ±18V.

What is the maximum input offset voltage of the INA114AU?

The maximum input offset voltage for the INA114AU is 50 µV.

What is the maximum gain for the INA114AU instrumentation amplifier?

The INA114AU can achieve a maximum voltage gain of 10,000 V/V.

What is the typical bandwidth of the INA114AU at minimum gain?

The typical bandwidth at minimum gain for the INA114AU is 1 MHz.

What is the operating temperature range for the INA114AU?

The INA114AU operates within a temperature range of -40°C to 85°C.

What package options are available for the INA114AU?

The INA114AU is available in PDIP-8 and SOIC-16 packages.

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