Super-Small Package High-Precision Voltage Detector with Delay Circuit S-809xxC Series

The S-809xxC series is a high-precision voltage detector developed using CMOS process. The detection voltage is fixed internally with an accuracy of ±2.0%. A time delayed reset can be accomplished with the addition of an external capacitor. Two output forms, N-channel open-drain and CMOS output, are available.

Features

Ultra-low current consumption
1.0 µA typ.(VDD=2.0V);
Detection voltage: less-than or equal to 1.4V
1.1 µA typ. (VDD=3.5V);
Detection voltage: greater-than or equal to 1.5V
High-precision detection voltage
±2.0%
Operating voltage range
0.7V to 10.0V
Detection voltage
1.3V to 6.0V (0.1V step)
Hysteresis characteristics
5% typ.
Two output forms
CMOS output active “L”,
Open-drain output active “L”
Lead-free products

Applications

  • Power supply monitor for portable equipment such as electronic organizers, notebook PCs, cellular phones, digital cameras
  • Constant voltage power monitor for cameras, communication equipment and video equipment
  • Power monitor and reset for CPUs and microcomputers

Standard Circuit

Standard Circuit