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INA199A1DCKR 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.
Mfr Part #:

INA199A1DCKR

Available from 7 distributors
Mfr Name: Texas Instruments
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.
✓ Total Stock: 95,476 pcs
$ Price Range: $0.20

INA199A1DCKR Available from 7 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.

INA199A1DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Function
Gain
Mounting Type
Operating Temperature
Quiescent Current
Sensing Method
Supplier Device Package
Tape & Reel
Voltage
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INA199A1DCKR Description

Short technical summary and product information.

The INA199A1DCKR from Texas Instruments is an analog current sense amplifier designed for precise current monitoring in various applications. It supports a wide common-mode voltage range from -0.3V to 26V, making it suitable for both high-side and low-side sensing configurations.

 

This device offers a gain of 50 V/V with a maximum gain error of ±1.5% over temperature. Key electrical characteristics include a low offset voltage of ±150 µV maximum, enabling sensitive measurements with small shunt drops. The amplifier also boasts a low offset drift of 0.5 µV/°C and a gain drift of 10 ppm/°C, ensuring stable performance across temperature variations.

 

Packaged in a compact 6-pin SC-70 package, the INA199A1DCKR is designed for surface mount applications. Its operating temperature range is -40°C to 125°C, and it has a quiescent current of 100 µA maximum. This combination of features makes it a robust solution for power management and current monitoring circuits.

INA199A1DCKR Quick Information

Product Type: Current Sense Amplifier
Canonical Name: Texas Instruments INA199A1DCKR Current Sense Amplifier
Subcategory: Current Sense

INA199A1DCKR Compliance

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

INA199A1DCKR Estimated Pricing

Qty Low High
1+ $0.20 $0.20

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

INA199A1DCKR Features

  • Wide 26V common-mode voltage range.
  • High and low-side current sensing.
  • ±1.5% maximum gain error.
  • Low offset voltage and drift.
  • Compact SC-70-6 surface mount package.

INA199A1DCKR Applications

  • Power supply current monitoring.
  • Battery charge management systems.
  • Motor control current sensing.
  • Industrial power systems.

INA199A1DCKR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the INA199A1DCKR?

The operating voltage is 26 V.

What is the operating temperature range?

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

What package does the INA199A1DCKR come in?

It comes in a SC-70-6 surface-mount package.

What is the gain of the INA199A1DCKR?

The gain is 50 V/V.

What is the quiescent current of this amplifier?

The maximum quiescent current is 100 µA.

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