ACPL-C87AT
Description
The Broadcom® ACPL-C87AT/C87BT isolation sensors utilize superior optical coupling technology, with sigma-delta (-) analog-to-digital converter, chopper stabilized amplifiers, and a fully differential circuit topology to provide unequaled isolation-mode noise rejection, low offset, high gain accuracy and stability. ACPL-C87AT (±1% gain tolerance) and ACPL-C87BT (±0.5% gain tolerance) are designed for high precision DC voltage sensing in electronic motor drives, DC/DC and AC/DC converter and battery monitoring system.
Key Features
- Unity gain
- ±0.5% (ACPL-C87BT) and ±1% (ACPL-C87AT) gain tolerance @ 25°C
- -0.3 mV Input offset voltage
- 0.05% non linearity
- 25 ppm/°C gain drift vs. temperature
- 100 kHz bandwidth
- 0 to 2V nominal input range
- Qualified to AEC-Q100 Grade 1 test guidelines
- Operating temperature: -40°C to +125°C
- Shutdown feature (active high)
