TB2932HQ Toshiba, TB2932HQ Datasheet - Page 2

• Manufacturer Part Number: TB2932HQ
• Manufacturer: Toshiba

Specifications of TB2932HQ

• No. Of Channels: 4
• Package: HZIP 25-P-1.00F
• Recommended Vcc (v): 13.2
• Rl=2 Ohm: 70W x 4
• Rl=4 Ohm: 43W x 4
• Rl=8 Ohm: -
• Features/built-in Functions: 4 BTL channels, internal standby/mute control, BiCD process, I2C self-diagnosis, tweeter diagnostics
• Operating Voltage (v): 9 to 18

Block Diagram
simplified for clarity.
Some of the functional blocks, circuits, or constants labels in the block diagram may have been omitted or
47uF
47kohm
LPF
0.22uF
0.22uF
1uF
0.22uF
0.22uF
12
15
13
14
11
16
4
Ripple
IN1
IN2
IN3
Pre-GND
IN4
AC-GND
Clip
Detection
/Startup
10
Circuit.
TAB
SW
1
.
Diagnosis
Vcc2
6
2
Bus
I2C
Vcc1
20
25
19
22
17
18
21
24
23
8
7
2
9
5
3
3900uF
Out1(+)
PW-GND1
Out4(-)
Out1(-)
Out2(+)
Out2(-)
Out3(+)
Out4(+)
Out3(-)
PW-GND2
PW-GND3
PW-GND4
SCL
SDA
0.1uF
RL=4ohm
RL=4ohm
RL=4ohm
RL=4ohm
TB2932HQ
2007-07-01
RF
RR
LF
LR