TA8270HQ TOSHIBA Semiconductor CORPORATION, TA8270HQ Datasheet - Page 2

• Manufacturer Part Number: TA8270HQ
• Description: Max Power 43 W Btl ? 4 Ch High Efficiency Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Block Diagram
Note3: Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for
explanatory purpose.
PRE-GND
C
C
C
C
1
1
1
1
12
15
14
13
11
IN1
IN2
IN3
IN4
RIP
10
TAB
1
STBY
4
V
DIAGNOSIS
20
CC1
2
OUT
25
V
CC2
6
MUTE
PW-GND1
PW-GND2
PW-GND3
PW-GND4
OUT1 (+)
OUT1 (−)
OUT2 (+)
OUT2 (−)
CENTER
OUT3 (+)
OUT3 (−)
OUT4 (+)
OUT4 (−)
22
16
17
18
19
21
24
23
9
8
7
5
2
3
: PRE-GND
: PW-GND
R
R
R
R
L
L
L
L
TA8270HQ
RR
RF
LF
LR
2006-04-28