Part number:
LS7211
Manufacturer:
LSI Computer Systems
File Size:
171.80 KB
Description:
Programmable digital delay timer.
Datasheet Details
Part number:
LS7211
Manufacturer:
LSI Computer Systems
File Size:
171.80 KB
Description:
Programmable digital delay timer.
LS7211, PROGRAMMABLE DIGITAL DELAY TIMER
The LS7211/LS7212 are monolithic CMOS integrated circuits for generating digitally programmable delays.
The delay is controlled by 8 binary weighted inputs, WB0-WB7, in conjunction with an applied clock or oscillator frequency.
The programmed time delay manifests itself in the Delay Output (OUT) as
LS7211 Features
* 8-bit programmable delay from nanoseconds to days
* On chip oscillator (RC or Crystal) or external clock time base
* Selectable prescaler for real time delay generation based on 50Hz/60Hz time base or 32.768KHz watch crystal
* Four operating modes
* Reset i
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