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INA198AIDBVR The Texas Instruments INA198AIDBVR is a current sense amplifier designed for applications requiring precise current monitoring. It features a wide common-mode voltage range and a 500kHz bandwidth.
Mfr Part #:

INA198AIDBVR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA198AIDBVR is a current sense amplifier designed for applications requiring precise current monitoring. It features a wide common-mode voltage range and a 500kHz bandwidth.
✓ Total Stock: 31,011 pcs
$ Price Range: $1.82

INA198AIDBVR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
27,815 pcs
On Request
27815 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
3,196 pcs
On Request
3196 pcs On Request 1 On Request On Request On Request On Request On Request
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.

INA198AIDBVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Bandwidth
Function
Mounting Type
Operating Temperature
Quiescent Current
Sensing Method
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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INA198AIDBVR Description

Short technical summary and product information.

The INA198AIDBVR from Texas Instruments is an analog current sense amplifier capable of sensing voltage drops across shunts at common-mode voltages ranging from -16V to +80V. This device is independent of the INA19x supply voltage and offers a bandwidth of up to 500kHz, simplifying its integration into current control loops.

 

Key electrical specifications include a maximum accuracy of 3% over temperature and a quiescent current of 900µA. The INA198 family is available with three output voltage scales: 20 V/V, 50 V/V, and 100 V/V. The INA193-INA195 devices offer identical functions with alternative pin configurations to the INA196-INA198 devices.

 

This current sense amplifier is housed in a compact SOT-23-5 package, suitable for surface mount applications. Its robust design makes it ideal for various applications including welding equipment, notebook computers, cell phones, telecom equipment, automotive power management, and battery chargers.

 

The INA198AIDBVR is designed for high-side sensing, providing a complete current sense solution for power management and monitoring systems.

INA198AIDBVR Quick Information

Product Type: Current Sense Amplifier
Canonical Name: INA198AIDBVR Current Sense Amplifier
Subcategory: Power Management

INA198AIDBVR Compliance

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

INA198AIDBVR Estimated Pricing

Qty Low High
1+ $1.82 $1.82

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

INA198AIDBVR Features

  • Wide common-mode voltage range: -16V to 80V.
  • High accuracy of 3% over temperature.
  • Bandwidth up to 500kHz.
  • Compact SOT-23-5 package for surface mounting.
  • Designed for high-side current sensing.

INA198AIDBVR Applications

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

INA198AIDBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the INA198AIDBVR?

The INA198AIDBVR operates within a voltage range of -16V to 80V.

What is the operating temperature range for the INA198AIDBVR?

The operating temperature range for the INA198AIDBVR is -40°C to 125°C.

What is the accuracy of the INA198AIDBVR?

The INA198AIDBVR has an accuracy of 3% over temperature.

What is the bandwidth of the INA198AIDBVR?

The bandwidth of the INA198AIDBVR is 500kHz.

What is the maximum quiescent current of the INA198AIDBVR?

The maximum quiescent current of the INA198AIDBVR is 900µA.

What is the package type for the INA198AIDBVR?

The INA198AIDBVR is available in SC-74A, SOT-753, and SOT-23-5 packages.

What is the mounting type for the INA198AIDBVR?

The INA198AIDBVR is designed for surface mount applications.

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