Broadcom Optocoupler, 1 Channel, 8-Pin, 5 kV, 100 kHz

The Broadcom ACPL-C87BT-000E is an automotive-grade, high-precision DC voltage isolation sensor. It utilises superior optical coupling technology for accurate signal transfer and electrical isolation, delivering a combination of precision and reliability essential for modern electronic systems.

This device incorporates a sigma-delta (S-D) analogue-to-digital converter, chopper-stabilised amplifiers, and a fully differential circuit topology. This advanced design provides excellent isolation-mode noise rejection, low offset voltage, high gain accuracy, and long-term stability, making it ideal for critical measurement applications.

Key Performance Features

• High Precision: Features a very low input offset voltage of -0.3 mV and non-linearity of just 0.05% for accurate voltage monitoring.
• Robust Isolation: Offers an isolation voltage of 5 kV, ensuring safe operation and protection for sensitive circuitry in high-voltage environments.
• Noise Immunity: The high common-mode transient immunity maintains precision and stability, allowing the sensor to accurately monitor DC rail voltage even in electrically noisy motor control environments.
• Convenient Operation: Provides unity gain and high input impedance for easy system integration. It also includes a shutdown feature (active high) for power management.

With a bandwidth of 100 kHz and a compact 8-pin SSO package, this optocoupler is engineered for demanding applications where performance and durability are paramount.