ET9570 Datasheet - IC Haus

ET9570 - 3-CHANNEL DIFFERENTIAL AMPLIFIER COMPARATOR

These devices are specifically designed as receiver circuits for the photodiode signals available in optical encoders.

Connect the anode of the photodiodes to the input pins, with the cathode(s) connected to Vcc for reverse-bias operation.

The input amplifiers have a dynamic range of nearly 1000:1,

ET9570 Features

* Supply Voltage Range 4.5V to 30V

* Operation to 1MHz

* Designed for photodiode inputs

* Index gated by A and B channels

* Current sink for LED drive (see application note APP-D2)

* Outputs short circuit protected

* 25mA peak drive current APP

Datasheet Details

ET9570

IC Haus

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3-channel differential amplifier comparator.

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