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INA199B2DCKR The Texas Instruments INA199B2DCKR is a current sense amplifier designed for high and low-side sensing. It offers ±1.5% accuracy and operates over a wide temperature range.
Mfr Part #:

INA199B2DCKR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA199B2DCKR is a current sense amplifier designed for high and low-side sensing. It offers ±1.5% accuracy and operates over a wide temperature range.
✓ Total Stock: 70,204 pcs
$ Price Range: $0.21

INA199B2DCKR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
32,333 pcs
On Request
32333 pcs On Request 1 On Request On Request 21+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
30,485 pcs
On Request
30485 pcs On Request 1 On Request On Request 1527+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
7,386 pcs
On Request
7386 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.

INA199B2DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Function
Mounting Type
Operating Temperature
Quiescent Current
Sensing Method
Supplier Device Package
Tape & Reel
Voltage
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INA199B2DCKR Description

Short technical summary and product information.

The INA199B2DCKR from Texas Instruments is an analog current sense amplifier designed for precise current monitoring in various applications. This device features a wide common-mode range of -0.3 V to 26 V, making it suitable for both high-side and low-side current measurements.

 

Key electrical characteristics include a maximum accuracy of ±1.5% and a low offset voltage of ±150 µV, enabling shunt drops of 10-mV full-scale. The amplifier also boasts a low offset drift of 0.5 µV/°C and a gain drift of 10 ppm/°C, ensuring stable performance over temperature variations. With a quiescent current of 100 µA maximum, it is designed for power-efficient operation.

 

Packaged in a compact SC-70-6 (SOT-363) surface-mount package, the INA199B2DCKR is ideal for space-constrained designs. It operates within an ambient temperature range of -40°C to 125°C, providing reliability in demanding environments. This current sense amplifier is a versatile component for power management and monitoring circuits.

INA199B2DCKR Quick Information

Product Type: Current Sense Amplifier
Series: INA199
Canonical Name: Texas Instruments INA199B2DCKR Current Sense Amplifier
Subcategory: Current Sense Amplifiers

INA199B2DCKR Compliance

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

INA199B2DCKR Estimated Pricing

Qty Low High
1+ $0.21 $0.21

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

INA199B2DCKR Features

  • Wide common-mode range from -0.3 V to 26 V.
  • High accuracy with ±1.5% maximum gain error.
  • Low offset voltage of ±150 µV maximum.
  • Operates from -40°C to 125°C.
  • Compact SC-70-6 surface-mount package.

INA199B2DCKR Applications

  • Accurate current monitoring circuits.
  • Power management systems.
  • Battery charge controllers.
  • High-side current sensing.

INA199B2DCKR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the INA199B2DCKR?

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

What is the accuracy of the INA199B2DCKR current sense amplifier?

The accuracy is ±1.5% maximum.

What package type is the INA199B2DCKR available in?

The INA199B2DCKR is available in a SC-70-6 package.

What is the maximum common-mode voltage range for this current sense amplifier?

The device supports a common-mode voltage range from -0.3 V to 26 V.

What is the offset voltage specification for the INA199B2DCKR?

The maximum offset voltage is ±150 µV.

INA199B2DCKR Alternate Parts

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INA199A1DCKR
INA199A1DCKR
Texas Instruments
The Texas Instruments INA199A1DCKR is a current sense amplifier designed for high and low-side monitoring. It operates within a wide 26V common-mode range and features ±1.5% accuracy.
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