INA337AIDGKR The Texas Instruments INA337AIDGKR is a precision instrumentation amplifier designed for wide-temperature applications. It offers low offset voltage and drift.
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INA337AIDGKR

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Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA337AIDGKR is a precision instrumentation amplifier designed for wide-temperature applications. It offers low offset voltage and drift.
✓ Total Stock: 15,067 pcs
$ Price Range: $2.59

INA337AIDGKR Available from 1 distributor

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INA337AIDGKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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INA337AIDGKR Description

Short technical summary and product information.

The Texas Instruments INA337AIDGKR is a high-performance, wide-temperature instrumentation amplifier. It is designed for applications requiring precision measurements, such as low-level transducer amplification for bridges, load cells, and thermocouples.

 

Key electrical specifications include a maximum input offset voltage of 100 µV and a maximum input offset drift of 0.4 µV/°C. The device supports a supply voltage range from 2.7 V to 5.5 V. It offers a wide voltage gain range from 0.1 V/V to 1000 V/V. The noise at 1 kHz is typically 33 nV/√Hz, and noise at 0.1 Hz to 10 Hz is typically 0.8 µVPP.

 

This instrumentation amplifier operates across a wide temperature range of -40°C to 125°C. It is available in a compact VSSOP (DGK) 8-pin package, measuring 3 mm x 4.9 mm with an area of 14.7 mm².

 

Applications include weigh scales, multi-channel data acquisition systems, medical instrumentation, and automotive applications. Its cost-optimized design and small size make it suitable for various general-purpose precision tasks.

INA337AIDGKR Quick Information

Product Type: Instrumentation Amplifier
Canonical Name: INA337AIDGKR Instrumentation Amplifier
Subcategory: Amplifier ICs

INA337AIDGKR Compliance

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

INA337AIDGKR Estimated Pricing

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1+ $2.59 $2.59

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

INA337AIDGKR Features

  • Precision instrumentation amplifier with low offset.
  • Wide operating temperature range of -40°C to 125°C.
  • Low input offset voltage: 100 µV maximum.
  • Low input offset drift: 0.4 µV/°C maximum.
  • Compact VSSOP package for space-constrained designs.

INA337AIDGKR Applications

  • Ideal for low-level transducer amplification.
  • Suitable for weigh scales and load cells.
  • Used in multi-channel data acquisition.
  • Applicable in medical instrumentation.
  • Designed for automotive applications.

INA337AIDGKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the INA337AIDGKR?

The supply voltage range is 2.7 V minimum to 5.5 V maximum.

What package is the INA337AIDGKR available in?

It is available in a VSSOP (DGK) package measuring 3 mm x 4.9 mm.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

How many channels does the INA337AIDGKR have?

The amplifier has one channel.

What is the maximum input offset voltage?

The maximum input offset voltage is ±100 µV, with a maximum input offset drift of ±0.4 µV/°C.

What is the common mode rejection ratio?

The common mode rejection ratio is at least 106 dB.

What gain settings are supported?

The voltage gain is adjustable from 0.1 V/V to 1000 V/V.

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