ACNT-H87B, ACNT-H87A, ACNT-H870 Precision Opticall.
Broadcom
ACNT-H87A - Precision Optically Isolated Voltage Sensor
ACNT-H87B, ACNT-H87A, ACNT-H870 Precision Optically Isolated Voltage Sensor in a 15-mm Stretched SO-8 Package Data Sheet Description The ACNT-H87B/H8.