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INA148UA/2K5 The Texas Instruments INA148UA/2K5 is a precision, low-power difference amplifier featuring a high common-mode voltage range and fixed unity gain. It is supplied in an SOIC-8 package.
Mfr Part #:

INA148UA/2K5

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA148UA/2K5 is a precision, low-power difference amplifier featuring a high common-mode voltage range and fixed unity gain. It is supplied in an SOIC-8 package.
✓ Total Stock: 37,567 pcs
$ Price Range: $2.23

INA148UA/2K5 Available from 5 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

INA148UA/2K5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature
Operating Temperature Range
Quiescent Current
Storage Temperature
Tape & Reel
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INA148UA/2K5 Description

Short technical summary and product information.

The Texas Instruments INA148UA/2K5 is a precision, low-power, unity-gain difference amplifier designed for applications requiring a high common-mode input voltage range. It utilizes a monolithic precision bipolar op amp integrated with a thin-film resistor network.

 

The device offers a fixed differential gain of 1V/V and boasts a high common-mode voltage capability of up to ±200V at ±15V supplies. It operates on a wide supply range, from 2.7V to 36V for single supplies and ±1.35V to ±18V for dual supplies. Key electrical characteristics include low quiescent current of 260µA, low gain error of 0.075% maximum, low non-linearity of 0.002% maximum, and a high CMRR of 86dB.

 

The INA148UA/2K5 is available in an 8-pin SOIC surface-mount package. The on-chip resistors are laser-trimmed for accurate gain and high common-mode rejection, with excellent temperature tracking maintaining accuracy over temperature. The device is specified for an operating temperature range of -55°C to 125°C.

INA148UA/2K5 Quick Information

Product Type: Difference Amplifier
Canonical Name: INA148 Difference Amplifier
Subcategory: Linear Regulator Controllers

INA148UA/2K5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level-3-260C-168 HR
REACH Status: REACH Unaffected
Lead Free: NiPdAu

INA148UA/2K5 Estimated Pricing

Qty Low High
1+ $2.23 $2.23

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

INA148UA/2K5 Features

  • High common-mode voltage up to ±200V.
  • Fixed differential gain of 1V/V.
  • Low quiescent current of 260µA.
  • Wide supply voltage range.
  • SOIC-8 surface-mount package.

INA148UA/2K5 Applications

  • High-voltage signal measurement.
  • Differential signal amplification.
  • Battery monitoring systems.
  • Industrial control applications.

INA148UA/2K5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the common-mode voltage range for the INA148UA/2K5?

The INA148UA/2K5 supports a common-mode voltage of +75V at VS = +5V and ±200V at VS = ±15V.

What is the differential gain of the INA148UA/2K5?

The INA148UA/2K5 has a fixed differential gain of 1V/V.

What is the operating temperature range for the INA148UA/2K5?

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

What package type is the INA148UA/2K5 available in?

The INA148UA/2K5 is available in an 8-pin SOIC (D) surface-mount package.

What is the RoHS status of the INA148UA/2K5?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the INA148UA/2K5?

The MSL rating is Level-3-260C-168 HR.

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