TB2905HQ Toshiba, TB2905HQ Datasheet - Page 10

• Manufacturer Part Number: TB2905HQ
• Manufacturer: Toshiba

Specifications of TB2905HQ

• No. Of Channels: 4
• Package: HZIP 25-P-1.00F
• Recommended Vcc (v): 13.2
• Rl=2 Ohm: 80W x 4
• Rl=4 Ohm: 50W x 4
• Rl=8 Ohm: -
• Features/built-in Functions: 4 BTL channels, standby switch, mute, BiCD process, Class-KB high efficiency
• Operating Voltage (v): 9 to 18

Test Circuit
Components in the testing circuit are only used to determine the device’s characteristics.
Toshiba does not guarantee that those components prevent the application equipment from malfunctioning or failing.
PRE-GND
0.22 µF
0.22 µF
0.22 µF
0.22 µF
1 µF
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
CLP-DET
25
V
10
CC2
6
MUTE
PW-GND1
PW-GND2
PW-GND3
PW-GND4
OUT1 (+)
OUT1 (−)
OUT2 (+)
OUT2 (−)
OUT3 (+)
OUT3 (−)
OUT4 (+)
OUT4 (−)
22
47 kΩ
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
3.3V
TB2905HQ
2005-08-17