UTC TA8207K
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 : P
OUT
=2.5W / CH (Typ.)
(Vcc=9V, RL=4鈩? f=1KHz, THD=10%)
: P
OUT
=4.6W / CH (Typ.)
(Vcc=12V, RL=4鈩? f=1KHz, THD=10%)
*Low Popping Noise at Power ON
*Small Quiescent Current : I
CCQ
=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擄C)
PARAMETER
Supply Voltage
Output Current (Peak / CH)
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
Vcc
Io(peak)
PD
Topr
Tstg
VALUE
20
2.5
12.5
-20 to + 75
-55 to + 150
UNIT
V
A
W
擄C
擄C
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R107-013,A