General Description
The ST168 is an integrated ASK receiver circuit for wireless heart beat meter (pulse meter). It is designed for battery applications with high signal sensitivity.
Features
-
Single chip ASK receiver
Supply voltage from 2.3V to 5V
Temperature range 0 to 50 °C
High input sensitivity
Very low power consumption
Power down mode
Input frequency ranged from 4kHz to 8kHz
inimum external components
Dice in tray
