TB2922HQ Toshiba, TB2922HQ Datasheet - Page 2

• Manufacturer Part Number: TB2922HQ
• Manufacturer: Toshiba

Specifications of TB2922HQ

• No. Of Channels: 2
• Package: HZIP12-P-1.78B
• Recommended Vcc (v): 18
• Rl=2 Ohm: -
• Rl=4 Ohm: -
• Rl=8 Ohm: 72W x 2
• Features/built-in Functions: 2 BTL channels, muting function, thermal shutdown, output short protection, BiCD MOS process
• Operating Voltage (v): 9 to 26 (8ohm) / 9 to 18 (4ohm)

Block Diagram
Note1:
explanatory purpose.
Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for
PRE-GND
C
C
1
1
4
2
3
IN1
IN2
RIP
5
STBY
1
R
2
PW-GND
10
V
CC2
7
MUTE
OUT1 (+)
OUT1 (−)
OUT2 (+)
OUT2 (−)
2
6
R
1
12
11
8
9
: PRE-GND
: PW-GND
R
R
PLAY
MUTE
L
L
5 V
TB2922HQ
2005-12-20