LMP8645HV Description
The LMP8645 and the LMP8645HV devices are precision current sense amplifiers that detect small differential voltages across a sense resistor in the presence of high-input mon-mode voltages. Operating from a supply range of 2.7 V to 12 V, the LMP8645 accepts input signals with a mon-mode voltage range of 2 V to 42 V, while the LMP8645HV accepts input signals with a mon-mode voltage range of 2 V to 76 V. The LMP8645...
LMP8645HV Key Features
- Typical Values, TA = 25°C
- High mon-Mode Voltage Range
- LMP8645 -2 V to 42 V
- LMP8645HV -2 V to 76 V
- Supply Voltage Range 2.7 V to 12 V
- Gain Configurable With a Single Resistor
- Maximum Variable Gain Accuracy (With External Resistor) 2%
- Transconductance 200 μA/V
- Low Offset Voltage 1 mV
- Input Bias 12 μA