INA381A1IDGSR
- Mfr.Part #
- INA381A1IDGSR
- Manufacturer
- Texas Instruments
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC OP-AMP
- Stock
- 8,086
- In Stock :
- 8,086
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- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- Supply Voltage Limit-Max :
- 6V
- Surface Mount :
- yes
- Base Part Number :
- INA381
- Pbfree Code :
- yes
- Number of Terminations :
- 10
- Packaging :
- Tape and Reel (TR)
- Sensing Method :
- High/Low-Side
- Series :
- Zero-Drift
- Width :
- 3mm
- Common-mode Reject Ratio-Min :
- 84 dB
- Function :
- Current Sense
- Voltage - Input :
- 0V~26V
- Supply Voltage :
- 5V
- Terminal Pitch :
- 0.5mm
- Amplifier Type :
- Operational Amplifier
- Common Mode Voltage-Max :
- 26V
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Unity Gain BW-Nom :
- 350 kHz
- Slew Rate :
- 2 V/us
- Terminal Form :
- Gull wing
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Length :
- 3mm
- Accuracy :
- ±1%
- Operating Temperature :
- -40°C~125°C TA
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Input Offset Voltage-Max :
- 500μV
- Height Seated (Max) :
- 1.1mm
- Common Mode Rejection Ratio :
- 100 dB
- JESD-30 Code :
- S-PDSO-G10
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Datasheets
- INA381A1IDGSR

Current Regulation/Management Texas Instruments INA381A1IDGSR Overview
The INA381A1IDGSR by Texas Instruments stands as a pivotal component in the realm of Current Regulation/Management. This integrated circuit is tailored to enhance operational efficiency with its precision and reliability in current sensing applications. Specifically designed for advanced electrical management, the INA381A1IDGSR incorporates a seamless integration of an operational amplifier (opamp), facilitating enhanced signal processing capabilities. This makes it ideal for high-performance systems where accurate current monitoring is critical. The robustness provided by Texas Instruments' design ensures long-term reliability and performance, making it a preferred choice for industry professionals seeking efficient power management solutions.
INA381A1IDGSR Features
The INA381A1IDGSR offers a range of features designed to meet the demanding requirements of current sensing tasks within electronic circuits. It boasts high accuracy and a low offset voltage, which are crucial for precise current measurement. Additionally, the integration of an opamp within the IC allows for signal amplification and filtering, which enhances the overall signal integrity and readability. This IC is also designed for easy implementation within a variety of circuit layouts, providing flexibility in design and application.
INA381A1IDGSR Applications
- Power Management Systems: Utilized in monitoring and controlling current flow to optimize energy consumption and prevent circuit overloads.
- Battery Chargers: Essential for ensuring precise control over the charging process, thereby maximizing battery efficiency and lifespan.
- Overcurrent Protection Devices: Plays a critical role in detecting and responding to excessive currents, thus safeguarding electronic components from damage.
- Portable Devices: Helps in managing the power supply efficiently in smartphones, tablets, and other portable electronics to extend battery life and reduce heat generation.
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