TA8229 Datasheet, PDF (1/9 Pages) Unisonic Technologies – LOW FREQUENCY POWER AMPLIFIER

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.
FEATURES
* High Power
: Pout (1) = 2.5W (Typ.)
(VCC = 9V, RL = 4Ω, f = 1kHz, THD = 10%)
: Pout (2) = 4.6W (Typ.)
(VCC = 12V, RL = 4Ω, f = 1kHz, THD = 10%)
* Low Popping Noise at Power ON
* Small Quiescent Current
: ICCQ = 21mA (Typ.) (VCC = 15V, Vin = 0)
* Soft Clip
* Built-in Thermal Shut Down Protection Circuit
* Best for Supply Voltage 9V, 12V
* Operation Supply Voltage Range : VCC (opr) = 6 ~ 15V
(Ta = 25℃)
HSIP-15
HSIP-14
PIN DESCRIPTION
PIN NO.
HSIP-14
HSIP-15
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
PIN NAME
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
UTC UNISONIC TECHNOLOGIES CO., LTD. 1
QW-R107-028,A