UTC TA8229
LINEAR INTEGRATED CIRCUIT
LOW FREQUENCY POWER
AMPLIFIER
DESCRIPTION
The UTC TA8229 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 buit in.
HSIP-15
FEATURES
* High Power
: P
out (1)
= 2.5W (Typ.)
(V
CC
= 9V, R
L
= 4Ω, f = 1kHz, THD = 10%)
: P
out (2)
= 4.6W (Typ.)
(V
CC
= 12V, R
L
= 4Ω, f = 1kHz, THD = 10%)
* Low Popping Noise at Power ON
* Small Quiescent Current
: I
CCQ
= 21mA (Typ.) (V
CC
= 15V, V
in
= 0)
* Soft Clip
* Built-in Thermal Shut Down Protection Circuit
* Best for Supply Voltage 9V, 12V
* Operation Supply Voltage Range : V
CC (opr)
= 6 ~ 15V
(Ta = 25℃)
HSIP-14
PIN DESCRIPTION
PIN NO.
HSIP-14
HSIP-15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
NC
B.S. 2
OUT 2
Vcc 1
OUT 1
B.S.1
Power-GND
Vcc 2
RIPPLE
NF1
IN 1
IN 2
NF 2
Pre-GND 1
Pre-GND 2
PIN NAME
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R107-028,A
UTC-IC [ UNISONIC TECHNOLOGIES ]
