ACT111AUS-T

Description
The ACPL-C87B/C87A/C870 voltage sensors are optical isolation amplifi ers designed specifically for voltage sensing. Its 2 V input range and high 1GΩ input impe dance, makes it well suited for isolated voltage sensing requirements in electronic power converters applications including motor drives and renewable energy systems.
Features Advanced Sigma-Delta (Σ - Δ) Modulation Technology Unity Gain 1 V/V, ±0.5% High Gain Accuracy (ACPL-C87B) 1 GΩInput Impedence 0 to 2 V Nominal Input Range -35 ppm/°C Low Gain Drift 21μV /°C Offset Voltage Drift 0.1% Non-Linearity Max Active-High Shutdown Pin 100 kHz Wide Bandwidth 3 V to 5.5 V Wide Supply Range for Output Side -40° C to +105° C Operating Temperature Range 15 kV/s Common-Mode Transient Immunity Compact, Auto-Insertable Stretched SO-8 Package Safety and Regulatory Approvals (pending):
– IEC/EN/DIN EN 60747-5-5: 1230 Vpeak working insulation voltage
– UL 1577: 5000 Vrms/1 min double protection rating
– CSA: Component Acceptance Notice #5ㅁpplications Isolated Voltage Sensing in AC and Servo Motor Drives Isolated DC-Bus Voltage Sensing in Solar Inverters, Wind Turbine Inverters Isolated Sensor Interfaces Signal Isolation in Data Acquisition Systems General Purpose Voltage Isolation