ELM403 Rotary Decoder

ELM

Description

ELM403 Rotary Decoder - 2 wire 4x Interface .
The ELM403 is an 8 pin integrated circuit that is used to convert the signals from a rotary encoder into a series of up and down output pulses.

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ELM403 Datasheet Preview — Preview of ELM403 PDF

Datasheet Specifications

Part number: ELM403
Manufacturer: ELM
File Size: 77.01 KB
Datasheet: ELM403_ELM.pdf
Description: Rotary Decoder

Features

* Low power CMOS design Wide supply range
* 2.0 to 5.5 volts Complete debouncing of the encoder inputs No external filtering needed 4x decoding Startup delay timer High current drive outputs Connection Diagram PDIP and SOIC

Applications

* Digital audio potentiometer controls Variable voltage or temperature circuits Positioning controls Tuning circuits A B Pulse Width Block Diagram VDD A 2 Debounce Circuit Direction Decoding Debounce Circuit Output Logic 7 Up VDD B 3 6 Down Rotary En

ELM403 Distributors

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ELM403 Rotary Decoder ELM

ELM ELM403-like datasheet