TB2903HQ Toshiba, TB2903HQ Datasheet - Page 7

• Manufacturer Part Number: TB2903HQ
• Manufacturer: Toshiba

Specifications of TB2903HQ

• No. Of Channels: 4
• Package: HZIP 25-P-1.00F
• Recommended Vcc (v): 13.2
• Rl=2 Ohm: Not Supported
• Rl=4 Ohm: 50W 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

Maximum Ratings
be exceeded during operation, even for an instant. If any of these rating would be exceeded during operation, the
device electrical characteristics may be irreparably altered and the reliability and lifetime of the device can no
longer be guaranteed. Moreover, these operations with exceeded ratings may cause break down, damage and/or
degradation to any other equipment. Applications using the device should be designed such that each maximum
rating will never be exceeded in any operating conditions. Before using, creating and/or producing designs, refer to
and comply with the precautions and conditions set forth in this documents.
Electrical Characteristics
(unless otherwise specified, V
The absolute maximum ratings of a semiconductor device are a set of specified parameter values, which must not
Peak supply voltage (0.2 s)
DC supply voltage
Operation supply voltage
Output current (peak)
Power dissipation
Operation temperature
Storage temperature
Note 6: Package thermal resistance θ
Quiescent current
Output power
Total harmonic distortion
Voltage gain
Voltage gain ratio
Output noise voltage
Ripple rejection ratio
Cross talk
Output offset voltage
Input resistance
Standby current
Standby control voltage
Mute control voltage
Mute attenuation
Characteristics
Characteristics
(Ta = 25°C)
P
P
CC
V
P
OUT
OUT
V
V
P
P
V
CC (surge)
I
D
V
V
Symbol
Symbol
O (peak)
ATT M
j-T
OFFSET
V
CC (DC)
CC (opr)
OUT
OUT
V
V
I
V
THD
NO
NO
T
= 13.2 V, f = 1 kHz, R
∆G
R.R.
C.T.
T
CCQ
R
I
SB
(Note 6)
G
SB
M
SB
M
MAX (1)
MAX (2)
opr
stg
IN
= 1°C/W (typ.) (Ta = 25°C, with infinite heat sink)
V
V
(1)
(2)
H
L
H
(1)
(2)
L
Circuit
Test
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
−55~150
−40~85
Rating
125
50
25
18
9
7
V
V
V
V
THD = 10%
P
V
V
Rg = 0 Ω, DIN45405
Rg = 0 Ω, BW = 20 Hz~20 kHz
f
V
R
V
Standby condition
POWER: ON
POWER: OFF
MUTE: OFF
MUTE: ON, R
MUTE: ON
V
rip
IN
CC
CC
CC
OUT
OUT
OUT
rip
g
OUT
OUT
= 620 Ω
= 100 Hz, R
= 0
= 0.775 Vrms
= 14.4 V, max POWER
= 13.7 V, max POWER
= 14.4 V, THD = 10%
= 5 W
= 0.775 Vrms
= 0.775 Vrms
= 0.775 Vrms
= 7.75 Vrms→Mute: OFF
Test Condition
L
Unit
°C
°C
= 4 Ω, Ta = 25°C)
W
V
V
V
A
1
⎯
⎯
g
= 47 kΩ
= 620 Ω
−150
−1.0
Min
3.5
3.0
⎯
⎯
⎯
⎯
23
⎯
24
⎯
⎯
50
⎯
⎯
⎯
80
0
0
0.015
Typ.
200
100
47
43
29
25
26
90
60
70
90
90
⎯
⎯
⎯
⎯
0
0
2
TB2903HQ
2004-07-25
0.15
Max
400
200
150
1.0
6.0
1.5
6.0
0.5
28
10
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
µVrms
Unit
mA
mV
dB
dB
dB
dB
kΩ
µA
dB
W
%
V
V