UTCTA8207K Datasheet, PDF (1/3 Pages) Unisonic Technologies – LOW FREQUENCY POWER AMPLIFIER

UTCTA8207K LINEAR INTEGRATED CIRCUIT
LOW FREQUENCY POWER
AMPLIFIER
DESCRIPTION
The UTC TA8207K is an audio power IC with built-in two
channels developed for portable radio cassette tape recorder
with power ON/OFF switch.
Because of the parts reduction and SIP (Single inline
package), space merit is remarkable.
Thermal shut down protection circuit is built in.
FEATURES
*High Power : POUT=2.5W / CH (Typ.)
(Vcc=9V, RL=4Ω, f=1KHz, THD=10%)
: POUT=4.6W / CH (Typ.)
(Vcc=12V, RL=4Ω, f=1KHz, THD=10%)
*Low Popping Noise at Power ON
*Small Quiescent Current : ICCQ=21mA (Typ.)
(Vcc=9V, VIN=0)
*Soft Clip
*Built-in Thermal Shut Down Protection Circuit
*Bast for Supply Voltage 9V, 12V
*Operation Supply Voltage Range : Vcc=6-15V
FSIP-12H
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
PARAMETER
SYMBOL
Supply Voltage
Vcc
Output Current (Peak / CH)
Io(peak)
Power Dissipation
PD
Operating Temperature
Topr
Storage Temperature
Tstg
VALUE
20
2.5
12.5
-20 to + 75
-55 to + 150
UNIT
V
A
W
°C
°C
UTC UNISONIC TECHNOLOGIES CO., LTD. ¹
QW-R107-013,A