Features: ·Designed for telephone bell replacement.·Low current drain for multiple extention of lines.·Adjustable 2-frequency tone.·Adjustable warbling rate.·Bulit-in hysteresis prevents false triggering and rotary dial 'CHIRPS'.·Programmable for initiation voltage by simple external resistorSpeci...
UTC31001: Features: ·Designed for telephone bell replacement.·Low current drain for multiple extention of lines.·Adjustable 2-frequency tone.·Adjustable warbling rate.·Bulit-in hysteresis prevents false trigg...
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PARAMETER | SYMBOL | VALUE |
UNIT |
Supply Voltage | Vcc | 30 | V |
Power Dissipation | Pd | 400 | mW |
Operating Temperature | Topr | -45 to 85 | °C |
Storage Temperature | Tstr | -65 to 150 | °C |
The UTC31001 is a bipolar integrated circuit designed for telephone bell replacement. It can also be used as alarms or other alerting devices.