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ACPL-C740 Optically Isolated Sigma-Delta Modulator

ACPL-C740 Description

ACPL-C740 Optically Isolated Sigma-Delta Modulator Data Sheet .
The Broadcom® ACPL-C740 is a 1-bit, second-order sigmadelta (-) modulator that converts an analog input signal into a high-speed data stream with ga.

ACPL-C740 Features

* Superior optical isolation and insulation
* 20-MHz internal clock
* 1-bit, second-order sigma-delta modulator
* 16 bits resolution no missing codes (12 bits ENOB)
* 86 dB SNR
* 1 µV/°C maximum offset drift
* ±1% gain error
* Internal reference voltage
* ±200-mV

ACPL-C740 Applications

* such as motor phase current measurement. The analog input is continuously sampled by a means of sigma-delta over-sampling using an onboard clock. The signal information is contained in the modulator data, as a density of ones with data rate of 20 MHz, and the data are encoded and transmitted across

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Datasheet Details

Part number
ACPL-C740
Manufacturer
Broadcom
File Size
1.39 MB
Datasheet
ACPL-C740-Broadcom.pdf
Description
Optically Isolated Sigma-Delta Modulator

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Optically Isolated Sigma-Delta Modulator Broadcom
Broadcom ACPL-C740-like datasheet