INA271SHKQ
- Mfr.Part #
- INA271SHKQ
- Manufacturer
- Texas Instruments
- Package / Case
- Datasheet
- Download
- Description
- IC CURRENT SHUNT MONITOR 8CFP
- Stock
- 28,949
- In Stock :
- 28,949
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- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- Height :
- 2.8mm
- Lead Free :
- Contains Lead
- Gain Bandwidth Product :
- 130 kHz
- Nominal Supply Current :
- 950µA
- Number of Elements :
- 3
- Amplifier Type :
- Operational Amplifier
- Number of Channels :
- 1
- Packaging :
- Rail/Tube
- Min Operating Temperature :
- -55°C
- Min Supply Voltage :
- 2.7V
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Pin Count :
- 8
- RoHS Status :
- RoHS Compliant
- Number of Pins :
- 8
- Voltage - Output :
- 20V
- Common Mode Rejection Ratio :
- 78 dB
- Temperature Grade :
- Military
- Voltage Gain-Nom :
- 20
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Max Operating Temperature :
- 210°C
- Terminal Form :
- Gull wing
- Thickness :
- 2.65mm
- Number of Terminations :
- 8
- Accuracy :
- 4.6 %
- Width :
- 5.65mm
- Terminal Position :
- Dual
- Voltage Gain :
- 26.02dB
- Mount :
- Surface Mount
- Length :
- 6.9mm
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Max Supply Voltage :
- 18V
- Datasheets
- INA271SHKQ

[Current Regulation/Management] Texas Instruments INA271SHKQ Overview
The Texas Instruments INA271SHKQ is a highly precise integrated circuit designed for current shunt monitoring applications. With its advanced features and robust design, this IC provides accurate current measurements in a wide range of industrial and automotive systems. Whether you're monitoring battery charging/discharging, motor control, or power management, the INA271SHKQ offers unparalleled performance and reliability.
INA271SHKQ Features
- High Accuracy: The INA271SHKQ delivers precise current measurements with exceptional linearity over a broad range of operating conditions.
- Wide Voltage Range: This IC supports voltage inputs from 2.7V to 26V, making it suitable for various power supply configurations.
- Low Offset Voltage: With a low offset voltage of ±100µV, the INA271SHKQ ensures minimal error in current sensing applications.
- High Bandwidth: Its high bandwidth of 800kHz enables real-time monitoring of fast-changing currents, essential for dynamic systems.
- Temperature Stability: Designed to operate reliably in harsh environments, the INA271SHKQ maintains accurate measurements over a wide temperature range.
- Integrated Protection: Built-in features such as overcurrent detection and thermal shutdown enhance system safety and reliability.
INA271SHKQ Applications
- Battery Management Systems (BMS): The INA271SHKQ is ideal for monitoring battery currents in electric vehicles (EVs), hybrid electric vehicles (HEVs), and energy storage systems (ESS), ensuring efficient charging and discharging operations.
- Motor Control: This IC facilitates precise current measurements in motor control applications, including industrial automation, robotics, and HVAC systems, enabling accurate torque and speed control.
- Power Inverters: With its high accuracy and fast response time, the INA271SHKQ is well-suited for monitoring currents in power inverters used in solar energy systems and uninterruptible power supplies (UPS).
- Power Management Systems: Integrating the INA271SHKQ enables precise current monitoring in various power management applications, such as DC-DC converters, voltage regulators, and load balancing circuits.
在电动汽车、混合动力汽车和能源存储系统中,INA271SHKQ用于监测电池电流,确保高效的充电和放电操作。
在工业自动化、机器人技术和暖通空调系统中,该IC有助于精确测量电机控制应用中的电流,实现精确的扭矩和速度控制。
由于其高精度和快速响应时间,INA271SHKQ非常适用于监测太阳能系统和不间断电源(UPS)中使用的功率逆变器中的电流。
集成INA271SHKQ可实现对各种功率管理应用中的电流进行精确监测,例如DC-DC转换器、电压调节器和负载平衡电路。
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