INA381A2QDGSRQ1
- Mfr.Part #
- INA381A2QDGSRQ1
- Manufacturer
- Texas Instruments
- Package / Case
- VSSOP-10
- Datasheet
- Download
- Description
- CURRENT SENSE AMPLIFIER
- Stock
- 2,500
- In Stock :
- 2,500
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- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- Number of Channels :
- 1 Channel
- RoHS :
- Details
- Brand :
- Texas Instruments
- Shutdown :
- No Shutdown
- Packaging :
- Cut Tape
- Package / Case :
- VSSOP-10
- Supplier Device Package :
- 10-VSSOP
- Operating Supply Current :
- 350 uA
- Minimum Operating Temperature :
- - 40 C
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product Type :
- Current Sense Amplifiers
- Current - Output :
- -
- Series :
- INA381-Q1
- Product Status :
- Active
- Product :
- Current Sense Amplifiers
- Subcategory :
- Amplifier ICs
- Mounting Style :
- SMD/SMT
- Voltage - Input :
- 0V ~ 26V
- Manufacturer :
- Texas Instruments
- Maximum Operating Temperature :
- + 125 C
- Sensing Method :
- High/Low-Side
- Base Product Number :
- INA381
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Product Category :
- Current Sense Amplifiers
- Function :
- Current Sense
- Accuracy :
- ±1%
- Mounting Type :
- Surface Mount
- Qualification :
- AEC-Q100
- Datasheets
- INA381A2QDGSRQ1

Current Regulation/Management Texas Instruments INA381A2QDGSRQ1 Overview
Introducing the INA381A2QDGSRQ1 from Texas Instruments, a state-of-the-art current sense amplifier designed for precision current measurement and regulation. This component integrates a voltage output current shunt monitor with an onboard comparator, which simplifies the design of overcurrent protection circuits. With its robust feature set and compact QFN package, the INA381A2QDGSRQ1 is ideally suited for automotive and industrial applications where accuracy and reliability are paramount. By choosing the Current Regulation/Management Texas Instruments INA381A2QDGSRQ1, engineers can ensure stable performance in a wide range of challenging environments.
INA381A2QDGSRQ1 Features
The INA381A2QDGSRQ1 boasts several features that make it a superior choice for current sensing applications. These include a wide input common-mode voltage range, low offset voltage, and high-speed operation. The device also supports bidirectional current sensing, making it versatile for monitoring both charging and discharging states in battery-powered devices. Its enhanced precision and low power consumption enhance system efficiency and reliability.
INA381A2QDGSRQ1 Applications
- Automotive Battery Management Systems: The INA381A2QDGSRQ1 accurately measures the charge and discharge currents, ensuring optimal battery management and prolonged battery life.
- Overcurrent Protection Circuits: Its integrated comparator facilitates rapid response to current surges, protecting sensitive electronic components in industrial and automotive settings.
- Power Management Units: Suitable for monitoring power usage across various modules, helping in the efficient management of power within electronic systems.
- Solar Power Inverters: Utilized to monitor current flow, improving the efficiency and safety of solar energy systems.
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