ACNT-H87A Overview
The ACNT-H87B/H87A/H870 voltage sensors are optical isolation amplifiers designed specifically for voltage sensing. Its 2-V input range and high 1-G input impe-dance, makes it well suited for isolated voltage sensing requirements in electronic power converters applications including motor drives and renewable energy systems. In a typical voltage sensing implementation, a resistive voltage divider is used to scale...
ACNT-H87A Key Features
- Advanced sigma-delta (-) modulation technology
- Unity gain 1V/V, ±0.5% high gain accuracy (ACNT-H87B)
- 1-G input impedence
- 0 to 2V nominal input range
- 35 ppm/°C low gain drift
- 21 μV /°C offset voltage drift
- 0.1% non-linearity maximum
- Active-high shutdown pin
- 100-kHz wide bandwidth
- 3-V to 5.5-V wide supply range for output side