TB2904HQ Toshiba, TB2904HQ Datasheet - Page 14

• Manufacturer Part Number: TB2904HQ
• Manufacturer: Toshiba

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

−20
−40
−60
−80
−20
−40
−60
−80
300
200
100
0
0
0
10
10
10
V CC = 13.2 V
R L = 4 Ω
V OUT = 0.775 Vrms (0dBm)
R G = 620 Ω
V CC = 13.2 V
R L = 4 Ω
V OUT = 0.775 Vrms (0dBm)
R G = 620 Ω
V CC = 13.2 V
R L = 4 Ω
Filter:
20 Hz~20 kHz
Signal source resistance R
100
100
100
frequency f (Hz)
frequency f (Hz)
C.T. – f (ch1)
C.T. – f (ch3)
V
1ch~4ch
NO
1 k
1 k
1 k
– R
g
g
10 k
10 k
10 k
(Ω)
ch2
ch1
ch3
ch4
ch4
ch2
100 k
100 k
100 k
14
−20
−40
−60
−80
−20
−40
−60
−80
80
60
40
20
0
0
0
10
10
0
f = 1 kHz
R L = 4 Ω
4ch drive
V CC = 13.2 V
R L = 4 Ω
V OUT = 0.775 Vrms (0dBm)
R G = 620 Ω
V CC = 13.2 V
R L = 4 Ω
V OUT = 0.775 Vrms (0dBm)
R G = 620 Ω
ch2
ch1
ch3
5
100
100
Output power P
9.0 V
10
frequency f (Hz)
frequency f (Hz)
C.T. – f (ch2)
C.T. – f (ch4)
P
D
– P
1 k
1 k
15
OUT
OUT
20
13.2 V
(W)
TB2904HQ(o)
10 k
10 k
16 V
25
ch4
2004-03-26
18 V
ch1
ch3
100 k
100 k
30