The AD8219BRMZ is a Zero-drift Unidirectional Current Shunt Monitor that features a set gain of 60V/V, with a maximum ±0.3% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. It offers excellent common-mode rejection from 4 to 80V. The AD8219 performs unidirectional current measurements across a shunt resistor in a variety of industrial and telecom applications including motor control, battery management and base station power amplifier bias control. It features a zero-drift core, which leads to a typical offset drift of ±100nV/°C throughout the operating temperature and common-mode voltage range. Special attention is devoted to output linearity being maintained throughout the input differential voltage range, regardless of the common-mode voltage present, while the typical input offset voltage is ±50μV.
- -0.3 to 85V Survival input common-mode voltage range
- Buffered output voltage
- Excellent AC and DC performance
- ±100nV/°C Typical offset drift
- ±50μV Typical offset
- ±5ppm/°C Typical gain drift
传感与仪器, 通信与网络, 电源管理, 电机驱动与控制
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