STMicroelectronics

TSC2021 Bidirectional Current Sense Amplifier

STMicroelectronics bidirectional current sense amplifiers can sense current via a shunt resistor

Image of STMicroelectronics TSC2021 Bidirectional Current Sense AmplifierThe TSC2021 from STMicroelectronics is a precision bidirectional current sense amplifier. It can sense current via a shunt resistor over a wide range of common-mode voltages, from -4 V to +100 V, whatever the supply voltage is. It can sense very low drop voltages, minimizing measurement error.

The TSC2021 is a current sense amplifier that may be used for various functions like precision current measurement, overcurrent protection, current monitoring, and feedback loops. This device fully operates over the supply voltage range of 2.7 V to 5.5 V and the industrial temperature range of -40°C to +125°C.

Features
  • Wide common-mode voltage: -4 V to 100 V
  • High common-mode rejection (CMR): 100 dB min.
  • Offset voltage: ±150 µV max.
  • Offset drift: 0.5 µV/°C max.
  • Enhanced PWM rejection
  • 2.7 V to 5.5 V supply voltage
  • Internal fixed gain 50 V/V
  • Gain error: 0.3% max.
  • Gain drift: 3.5 ppm/°C max.
  • SO8 and MiniSO8 package
Applications
  • High-side/low-side current sensing
  • Battery management system
  • 48 V power distribution
  • 48 V power tools
  • Motor control

TSC2021 Bidirectional Current Sense Amplifier

图片制造商零件编号描述放大器类型电路数输出类型可供货数量价格查看详情
100 V, PRECISION, BIDIRECTIONALTSC2021IST100 V, PRECISION, BIDIRECTIONAL电流检测1单端1975 - 立即发货$32.64查看详情
发布日期： 2024-09-18