MAX96717GTJ/VY+T
ADI（亚德诺） integrated circuits in TQFN-32 package.
- Package
- TQFN-32
Illustration for selection reference only
INA181A1QDBVRQ1
Automotive-grade bidirectional current sense amplifier for power and motor current monitoring.
- Product Code
- DHA4841CD5
- Brand
- TI/德州仪器
- Package
- SOT-23-5
- Packaging
- —
- Category
- Integrated Circuits
- Weight
- —
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION
Description
OVERVIEW
Product Overview
The INA181A1QDBVRQ1 is an automotive-grade current sense amplifier from Texas Instruments in the INA181 family, supplied in a SOT-23-5 package. It senses current via an external shunt resistor and outputs an analog voltage proportional to the load current, supporting bidirectional current sensing. The internal gain network provides a fixed gain option for the A1 version. It is suitable for current monitoring, motor current feedback and overcurrent protection in automotive and industrial control systems, supporting closed-loop control and fault diagnosis.
APPLICATIONS
Applications
- Current feedback and overcurrent detection in automotive motor drivers.
- Monitoring load current changes in automotive power modules.
- Closed-loop current control with shunt resistors in industrial power supplies.
- Detecting charge and discharge current direction and magnitude in battery management systems.
FEATURES AND BENEFITS
Features and Benefits
- Supports bidirectional current sensing to reflect current polarity changes.
- Integrated gain network simplifies external circuit design.
- Automotive-grade positioning for in-vehicle electronic environments.
- Small SOT-23-5 package suits space-constrained layouts.
- Sensing range is set by an external shunt resistor.
ADDITIONAL DETAILS
Additional Details
When purchasing, verify the full part number suffix and package marking, and confirm the gain version and lot information. Qualification and temperature grade for automotive use should be based on the original datasheet; specific electrical parameters should not be assumed without documentation.
Verify product details against the manufacturer datasheet before purchase.
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Quote for INA181A1QDBVRQ1
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