Part S-8081B
Description CR TIMER
Category Timer
Manufacturer Seiko Instruments Inc
Size 158.54 KB
Seiko Instruments Inc

S-8081B Overview

Key Features

  • Wide power supply operating range : 4.5 to 16.5 V
  • Low current consumption : 200 µA max.(C = 200 kΩ, R = 0.0047 µF, open output )
  • Time can be set by external CR
  • Excellent oscillation stability because of built-in voltage regulator
  • Power-on clear circuit is integrated
  • Both trigger I/O inverting operation and set/reset operation can be performed
  • Applications
  • Long time delay generator
  • Pin Assignment 8-pin DIP/SOP Top view VSS 1 SET 2 OUT 3 RESET 4 S-8081B 8 VDD 7 CR 6 DISCHARGE 5 TRIGGER
  • Figure 1 CR 7 DIS- 6