UTC2411
Overview
The UTC2411 is a bipolar integrated circuit designed for telephone bell replacement. LI NEAR I NTEGRATED CI RCUI T FUNCTIONS Two oscillators *Output amplifier *Power supply control circuit.
- Designed for telephone bell replacement. *Low current drain. *Small size 'MINIDIP' package. *Adjustable 2-frequency tone. *Adjustable warbling rate. *Built-in hysteresis prevents false triggering and rotary dial 'CHIRPS'. *Extension tone ringer modules. *Alarms or other alerting devices. *Adjustable for reduced supply initiation current. DIP-8
