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INA2143U The Texas Instruments INA2143U is a dual high-speed difference amplifier featuring a low offset voltage of 250 µV. It offers selectable gains of 10 or 0.1.
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INA2143U

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA2143U is a dual high-speed difference amplifier featuring a low offset voltage of 250 µV. It offers selectable gains of 10 or 0.1.
✓ Total Stock: 7,749 pcs
$ Price Range: $2.60

INA2143U Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
6,576 pcs
On Request
6576 pcs On Request 1 On Request On Request 2026+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,173 pcs
On Request
1173 pcs On Request 1 On Request On Request On Request On Request On Request
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INA2143U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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INA2143U Description

Short technical summary and product information.

The Texas Instruments INA2143U is a precision difference amplifier designed for high-speed applications. It offers a typical slew rate of 5 V/µs and a low input offset voltage of 250 µV, ensuring accurate signal amplification.

 

This dual amplifier provides selectable gains of either 10 or 0.1, making it versatile for various signal conditioning tasks. The INA2143U is housed in a 14-pin SOIC package, suitable for surface-mount assembly.

 

Its operating temperature range is -55°C to 125°C, making it robust for demanding environments. The device is compliant with RoHS3 and REACH standards, and has an MSL rating of Level-3-260C-168 HR.

INA2143U Quick Information

Product Type: Difference Amplifier
Series: INA2143
Canonical Name: INA2143U Dual high-speed, 250-µV offset, g=10 or g=0.1 precision difference amplifier
Subcategory: Special Function Amplifiers

INA2143U Compliance

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

INA2143U Estimated Pricing

Qty Low High
1+ $2.60 $2.60

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

INA2143U Features

  • Dual high-speed difference amplifier
  • Low 250 µV offset voltage
  • Selectable gain of 10 or 0.1
  • 14-pin SOIC package
  • Wide -55°C to 125°C operating range

INA2143U Applications

  • Precision signal amplification
  • High-speed data acquisition
  • Differential signal processing
  • Instrumentation circuits

INA2143U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the offset voltage of the INA2143U?

The typical offset voltage for the INA2143U is 250 µV.

What is the slew rate of the INA2143U?

The INA2143U has a typical slew rate of 5 V/µs.

What are the available gain options for the INA2143U?

The INA2143U offers selectable gains of 10 or 0.1.

What package type is the INA2143U available in?

The INA2143U is available in a 14-pin SOIC package.

What is the operating temperature range for the INA2143U?

The operating temperature range for the INA2143U is -55°C to 125°C.

Is the INA2143U RoHS compliant?

Yes, the INA2143U is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the INA2143U?

The Moisture Sensitivity Level (MSL) for the INA2143U is Level-3-260C-168 HR.

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