TB2904HQ Toshiba, TB2904HQ Datasheet - Page 2

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TB2904HQ

Manufacturer Part Number
TB2904HQ
Description
Manufacturer
Toshiba
Datasheet

Specifications of TB2904HQ

No. Of Channels
4
Package
HZIP 25-P-1.00F
Recommended Vcc (v)
13.2
Rl=2 Ohm
Not Supported
Rl=4 Ohm
45W x 4
Rl=8 Ohm
-
Features/built-in Functions
4 BTL channels, standby switch, mute, BiCD process, offset detection
Operating Voltage (v)
9 to 18

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Block Diagram
Note:
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
C
1
1
6
1
1
12
16
15
14
13
11
AC-GND
IN1
IN2
IN3
IN4
RIP
10
TAB
1
STBY
4
V
20
CC1
OFF-SET
DET
25
V
2
CC2
6
MUTE
PW-GND1
PW-GND2
PW-GND3
PW-GND4
OUT1 (+)
OUT1 (−)
OUT2 (+)
OUT2 (−)
OUT3 (+)
OUT3 (−)
OUT4 (+)
OUT4 (−)
22
R
1
17
18
19
21
24
23
9
8
7
5
2
3
: PRE-GND
: PW-GND
R
R
R
R
PLAY
MUTE
L
L
L
L
5 V
TB2904HQ(o)
2004-03-26

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