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INA195AQDBVRQ1 The Texas Instruments INA195AQDBVRQ1 is an automotive-qualified current sense amplifier. It features a wide common-mode voltage range and a 500kHz bandwidth.
Mfr Part #:

INA195AQDBVRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA195AQDBVRQ1 is an automotive-qualified current sense amplifier. It features a wide common-mode voltage range and a 500kHz bandwidth.
✓ Total Stock: 24,216 pcs
$ Price Range: $2.14

INA195AQDBVRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
18,000 pcs
On Request
18000 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
6,216 pcs
On Request
6216 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.

INA195AQDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Accuracy
Automotive Grade
Bandwidth
Function
Mounting Type
Operating Temperature
Sensing Method
Supplier Device Package
Voltage
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INA195AQDBVRQ1 Description

Short technical summary and product information.

The INA195AQDBVRQ1 from Texas Instruments is an analog current-sense amplifier designed for robust performance in automotive applications. It operates across a wide common-mode voltage range of -16V to 80V, independent of the supply voltage. This device offers a bandwidth of up to 500kHz, making it suitable for current control loops and monitoring DC motor health.

 

The amplifier provides three transfer functions: 20 V/V, 50 V/V, and 100 V/V, with a maximum accuracy of ±3% over temperature. It is specified for an operating temperature range of -40°C to 125°C and is housed in a compact SOT-23-5 package, suitable for surface mounting.

 

This part is AEC-Q100 qualified and functional safety-capable, with documentation available to support functional safety system design. The INA195AQDBVRQ1 is part of the INA19xA-Q1 family, offering alternative pin configurations to other devices in the series.

INA195AQDBVRQ1 Quick Information

Product Type: Current Sense Amplifier
Series: INA19xA-Q1
Canonical Name: Texas Instruments INA195AQDBVRQ1 Current Sense Amplifier
Subcategory: Analog Current-Sense Amplifiers

INA195AQDBVRQ1 Compliance

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

INA195AQDBVRQ1 Estimated Pricing

Qty Low High
1+ $2.14 $2.14

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

INA195AQDBVRQ1 Features

  • Automotive qualified current sense amplifier.
  • Wide -16V to 80V common-mode range.
  • Up to 500kHz bandwidth for control loops.
  • ±3% maximum accuracy over temperature.
  • Compact SOT-23-5 surface mount package.

INA195AQDBVRQ1 Applications

  • Automotive current monitoring.
  • DC motor control systems.
  • Power supply current sensing.
  • Battery management applications.

INA195AQDBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the INA195AQDBVRQ1?

The operating voltage range is -16V to 80V.

What is the operating temperature range?

-40°C to 125°C.

What package is the INA195AQDBVRQ1 available in?

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

What is the accuracy of the INA195AQDBVRQ1?

±3% maximum over temperature.

What is the bandwidth of the INA195AQDBVRQ1?

Up to 500 kHz.

What transfer functions are available?

20 V/V, 50 V/V, and 100 V/V.

What is the sensing method?

High-side current sensing.

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