TSC2011H - STMicroelectronics

TSC2011H bidirectional current sense amplifiers

The TSC2010H, TSC2011H and TSC2012H are precision bidirectional current sense amplifiers. They can sense the current thanks to a shunt resistor over a wide range of common mode voltages, from - 20 to + 70 V, whatever the supply voltage is. They are available with an amplifier gain of 20 V/V for TSC2010H, 60 V/V for TSC2011H and 100 V/V for TSC2012H. They are.

Features

• Wide common mode voltage: - 20 to 70 V
• Offset voltage: ± 200 µV max.
• 2.7 to 5.5 V supply voltage
• Different gain available
  – TSC2010H: 20 V/V
  – TSC2011H: 60 V/V
  – TSC2012H: 100 V/V
• Gain error: 0.3% max.
• Offset drift: 5 µV/°C max.
• Quiescent current: 20 µA in shutdown mode
• SO8 package
• -40 to +150 °C temperature range Applications
• High-side current sensing
• Low-side current sensing
• Industrial process control
• Motor control
• Solenoid control Description The TSC2010H, TSC2011H and TSC2012H are precision bidirectional current sense amplifiers. They can sense the current thank.