TA31002_07 Datasheet, PDF (1/6 Pages) Unisonic Technologies – TELEPHONE TONE RINGER

UNISONIC TECHNOLOGIES CO., LTD
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 components.
DIP-8
*Pb-free plating product number: TA31002L
ORDERING INFORMATION
Ordering Number
Normal
Lead Free Plating
TA31002-D08-T
TA31002L-D08-T
Package
DIP-8
Packing
Tube
TA31002L-D08-T
(1)Packing Type
(2)Package Type
(3)Lead Plating
(1) T: Tube
(2) D08: DIP-8
(3) Lead Free Plating, Blank: Pb/Sn
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