ELM382 counter equivalent, 50hz long interval counter.
* Low power CMOS design - typically 1mA at 5V
* Wide supply range
– 3.0 to 5.5 volt operation
* Digitally selectable delays
* Schmitt trig.
section for two typical circuits.
Applications
* Long term (daily or weekly) event timers
* Missing event detect.
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 optimize.
Image gallery
TAGS
Download (Size : 22.06KB)