Full PDF Text Transcription for ET9570LH (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
ET9570LH. For precise diagrams, and layout, please refer to the original PDF.
3 CHANNEL DIFFERENTIAL AMPLIFIER-COMPARATOR (Lower hysteresis version of standard ET9570) ET9570LH FEATURES • • • • • • • • Supply Voltage Range 4.5V to 30V Operation to ...
View more extracted text
EATURES • • • • • • • • 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 Comparator hysteresis only 1.1 : 1 APPLICATIONS • • High Speed Optical Encoders Industrial Controls DESCRIPTION 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.
ET9570LH Datasheet
