Datasheet Summary
UNISONIC TECHNOLOGIES CO., LTD
LINEAR INTEGRATED CIRCUIT
TELEPHONE TONE RINGER
- DESCRIPTION
The UTC TA31001 is a bipolar integrated circuit designed for telephone bell replacement. It can also be used as alarms or other alerting devices.
- Features
- Designed for Telephone Bell Replacement.
- Low Current Drain for Multiple Extension of Lines.
- Adjustable 2-Frequency Tone.
- Adjustable Warbling Rate.
- Built-in Hysteresis Prevents False Triggering and Rotary Dial 'CHIRPS'.
- Programmable for Initiation Voltage by Simple External Resistor.
DIP-8
- ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
TA31001L-D08-T
TA31001G-D08-T
Package DIP-8
Packing Tube
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