TA8258HQ Toshiba, TA8258HQ Datasheet - Page 7

• Manufacturer Part Number: TA8258HQ
• Manufacturer: Toshiba

Specifications of TA8258HQ

• No. Of Channels: 2
• Package: HZIP 12-P-1.78
• Recommended Vcc (v): 37
• Rl=2 Ohm: -
• Rl=4 Ohm: -
• Rl=8 Ohm: 20W x 2
• Features/built-in Functions: 2 channels, muting function, output shorting (AC)/thermal shutdown protection circuit.
• Operating Voltage (v): 15 to 42

Test Circuit
*1: The capacitor for reducing POP noise at mute ON.
2.2 µF
2.2 µF
4
5
3
1
2
IN1
IN2
Pre-GND
400 Ω
400 Ω
Ripple Filter
Mute. TC
*1
6
8
AMP1
AMP2
20 kΩ
20 kΩ
7
Mute
11
9
PW-GND
OUT1
OUT2
10
12
7
1000 µF
1000 µF
V
th
∼ − 2.8 V
R
R
L
L
V
CC
TA8258HQ
2004-04-06