LN819A
LN819A is Built-in Delay Time High-Precision Low Power Voltage Detector manufactured by natlinear.
Description
The LN819A series are the low power voltage detection chips for microprocessors and electronic systems. The characteristics of these chips are high precision and low temperature drift. The detection voltages of these series products basic cover most demands of the electronic products. Low static current is its important advantages. Two output forms, Nch open-drain and CMOS output, are available. The peripheral devices in the application circuit are less, for the built-in delay time mode.
- Features
- Ultra-low current consumption: less than 2.5 μA typ.
- High-precision detection voltage: ±1.0 %, ±2.0 %
- Operating voltage range 0.7 V to 6.0 V
- CMOS output mode
- Detecting voltage temperature characteristics:
±100ppm/℃(TYP.)
- Typical Application Circuit
- Applications
- The microprocessor reset circuit
- Battery backup memory circuits
- Power on reset circuit
-...
