ACPL-796J Datasheet (AVAGO) - Optically Isolated Sigma-Delta Modulator

ACPL-796J, Optically Isolated Sigma-Delta Modulator

The ACPL-796J is a 1-bit, second-order sigma-delta () modulator converts an analog input signal into a highspeed data stream with galvanic isolation based on optical coupling technology.

The ACPL-796J operates from a 5 V power supply with dynamic range of 80 dB with an appropriate digital filter.

ACPL-796J Features

* 5 MHz to 20 MHz external clock input range

* 1-bit, second-order sigma-delta modulator

* 16 bits resolution no missing codes (12 bits ENOB)

* 74 dB minimum SNR

* 3.5 V/°C maximum offset drift

* ±1% maximum gain error

* Internal reference voltage

* ±200 mV linear ra