Description
UTC 81XX POWER RESET IC .
LINEAR INTEGRATED CIRCUIT
2
1
The function of UTC 81XX is to accurately reset system after detecting the supply voltage at the time of switching po.
Features
* High precision voltage detection. (Vs±3% max)
* low current consumption. (ICCH=15µA typ. ICCL=10µA typ. )
* Low operating threshold voltage (0.65V typ. )
* Hystresis voltage is provided as a detect voltage. (50mV typ. )
* Large output current at the time ON (15mA typ. )
* The detect
Applications
* Reset circuits for microcomputers, CPU and MPU.
* Reset circuit for logic circuitry.
* Battery voltage check circuit.
* Circuit for changing over to backup battery.
* Level detecting circuit. BLOCK DIAGRAM
The Pin2 this product is SUB, so connect the pin to Ground. UTC UNISONIC T