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UTCTA31002

Unisonic Technologies
Part Number UTCTA31002
Manufacturer Unisonic Technologies
Description TELEPHONE TONE RINGER
Published Apr 16, 2005
Detailed Description UTC TA31002 LINEAR INTEGRATED CIRCUIT TELEPHONE TONE RINGER DESCRIPTION The UTC TA31002 is a bipolar integrated circui...
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UTCTA31002
UTCTA31002

Overview
UTC TA31002 LINEAR INTEGRATED CIRCUIT TELEPHONE TONE RINGER DESCRIPTION The UTC TA31002 is a bipolar integrated circuit designed for telephone bell replacement.
It can also be used as alarms or other alerting devices.
FEATURES *Current consumption is small.
(at no-load) *Package is compaction.
(DIP-8 pin) *Oscillation frequency is variable.
*Built-in threshold circuits prevent false triggering due to power noise as well as “chirps” due to rotary dial.
*Few external componens.
DIP-8 PIN CONFIGURATIONS Vcc 1 2 3 4 8 7 6 5 Output High Freq.
Time Constant High Freq.
Time Constant GND RSL Low Freq.
Time Constant Low Freq.
Time Constant ABSOLUTE MAXIMUM RATINGS (Ta=25°C ) PARAMETER Powe...


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