ELM403 Description
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. The low power CMOS technology used ensures that only a very small current is required over the entire 2.0 to 5.5 volt operating range. There is no need for external filtering or debounce circuits with the ELM403, as this is all performed within the integrated circuit.
ELM403 Key Features
- Low power CMOS design Wide supply range
- 2.0 to 5.5 volts plete debouncing of the encoder inputs No external filtering needed 4x decoding Startup delay timer Hig