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ACPL-C797 Datasheet Optically Isolated Sigma-delta Modulator

Manufacturer: Avago Technologies (now Broadcom)

Overview: ACPL-C797 Optically Isolated Sigma-Delta Modulator Data Sheet.

General Description

The ACPL-C797 is a 1-bit, second-order sigma-delta (Σ-∆) modulator converts an analog input signal into a highspeed data stream with galvanic isolation based on optical coupling technology.

The ACPL-C797 operates from a 5 V power supply with dynamic range of 80 dB with an appropriate digital filter.

The differential inputs of ±200 mV (full scale ±320 mV) are ideal for direct connection to shunt resistors or other low-level signal sources in applications such as motor phase current measurement.

ACPL-C797 Distributor