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ACPL-798J - Optically Isolated Sigma-Delta Modulator

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Description

The ACPL-798J is a 1-bit, second-order sigma-delta (Σ-∆) modulator that oversamples an analog input signal into a highspeed data stream with galvanic isolation based on optical coupling technology.

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Datasheet Details

Part number ACPL-798J
Manufacturer AVAGO
File Size 408.63 KB
Description Optically Isolated Sigma-Delta Modulator
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ACPL-798J Optically Isolated Sigma-Delta Modulator with LVDS Interface Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description The ACPL-798J is a 1-bit, second-order sigma-delta (Σ-∆) modulator that oversamples an analog input signal into a highspeed data stream with galvanic isolation based on optical coupling technology. The ACPL-798J operates from a 5 V power supply with dynamic range of 82 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.
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