INA198AIDBVT The Texas Instruments INA198AIDBVT is a current sense amplifier with a wide common-mode voltage range of -16V to 80V. It features a voltage gain of 100 V/V and ±3% accuracy over temperature.
Mfr Part #:

INA198AIDBVT

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA198AIDBVT is a current sense amplifier with a wide common-mode voltage range of -16V to 80V. It features a voltage gain of 100 V/V and ±3% accuracy over temperature.
Total Stock: 23,130 pcs
$ Price Range: $2.18

INA198AIDBVT Available from 3 distributors

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22,600 pcs
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500 pcs
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30 pcs
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INA198AIDBVT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Function
Mounting Type
Number of Channels
Operating Temperature
SVHC Present
Sensing Method
Slew Rate
Supplier Device Package
Tape & Reel
Voltage

INA198AIDBVT Description

Short technical summary and product information.

The Texas Instruments INA198AIDBVT is an analog output current sense amplifier designed to detect voltage drops across shunts. It operates over a wide common-mode voltage range from -16V to +80V, making it suitable for various applications.

 

Key electrical specifications include a voltage gain of 100 V/V, a maximum input offset of 2000 µV, and a gain error of ±1%. The amplifier offers a bandwidth of up to 500 kHz and a low quiescent current of 900 µA maximum.

 

This device is available in a compact SOT-23-5 package, suitable for surface mount applications. Its features make it a complete current sense solution for applications such as welding equipment, notebook computers, cell phones, telecom equipment, automotive power management, and battery chargers.

 

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

INA198AIDBVT Quick Information

Product Type: Current Sense Amplifier
Canonical Name: Texas Instruments INA198AIDBVT Current Sense Amplifier
Subcategory: Current Regulation/Management

INA198AIDBVT Compliance

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

INA198AIDBVT Estimated Pricing

Qty Low High
1+ $2.18 $2.18

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

INA198AIDBVT Features

  • Wide -16V to 80V common-mode range.
  • High 100 V/V voltage gain.
  • ±3% maximum accuracy over temperature.
  • Up to 500 kHz bandwidth.
  • Low 900 µA maximum quiescent current.

INA198AIDBVT Applications

  • Used in automotive power management.
  • Suitable for battery chargers.
  • Applicable to telecom equipment.
  • Ideal for notebook computers.
  • Designed for welding equipment.

INA198AIDBVT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the INA198AIDBVT?

-40°C to 125°C.

What package is the INA198AIDBVT available in?

SOT-23-5 (SC-74A, SOT-753).

What is the bandwidth of the INA198AIDBVT?

200 kHz typical, up to 500 kHz maximum.

What is the common-mode voltage range of the INA198AIDBVT?

-16 V to 80 V.

What is the voltage gain of the INA198AIDBVT?

100 V/V.

What is the accuracy of the INA198AIDBVT?

3% maximum over temperature.

What is the quiescent current of the INA198AIDBVT?

0.95 mA maximum.

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