ELM382 Datasheet (ELM Electronics) - 50Hz Long Interval Counter

ELM382, 50Hz Long Interval Counter

The ELM382 is a digitally configurable, multistage counter circuit in a single 8 pin package.

When connected to a 50Hz source, four time periods from one hour to one week are possible, as shown in Table 1 below.

Although the circuit has been optimized for a 50Hz input frequency, it is capable of bei

ELM382 Features

* Low power CMOS design - typically 1mA at 5V

* Wide supply range

* 3.0 to 5.5 volt operation

* Digitally selectable delays

* Schmitt trigger circuitry on the clock input

* Completely static operation

* Long term accuracy with line frequency cl