ta8275h TOSHIBA Semiconductor CORPORATION, ta8275h Datasheet - Page 8

• Manufacturer Part Number: ta8275h
• Description: Max Power 41 W Btl X 4 Ch Audio Power Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Maximum Ratings
Electrical Characteristics
(unless otherwise specified, V
Peak supply voltage (0.2 s)
DC supply voltage
Operation supply voltage
Output current (peak)
Power dissipation
Operation temperature
Storage temperature
Note 1: Package thermal resistance qj-T = 1°C/ W (typ.)
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
Stand-by current
Stand-by control voltage
Mute control voltage
Mute attenuation
Note 2: Muting function have to be controlled by open and low logic, which logic is a transistor, FET and m-COM port
(Ta = 25°C, w ith infinite heat sink)
of I
This means than the mute control terminal : pin 22 must not be pulled-up.
Characteristics
Characteristics
MUTE
> 250
(Ta = = = = 25°C)
m
A ability.
(Note 2)
P
P
CC
V
OUT
OUT
P
V
V
P
P
V
I
CC (surge)
Symbol
Symbol
V
V
O (peak)
ATT M
D
OFFSET
V
V
CC (DC)
CC (opr)
OUT
OUT
V
I
THD
NO
NO
V
= = = = 13.2 V, f = = = = 1 kHz, R
DG
R.R.
C.T.
T
T
CCQ
R
I
SB
G
SB
(Note 1)
M
MAX (1)
MAX (2)
SB
M
opr
stg
IN
V
V
(1)
(2)
H
L
H
(1)
(2)
L
Circuit
Test
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
-55~150
-40~85
Rating
125
50
25
18
9
8
V
V
V
V
THD = 10%
P
V
V
Rg = 0 W, DIN45405
Rg = 0 W, BW = 20 Hz~20 kHz
f
V
Rg = 620 W
V
Stand-by condition
Power: ON
Power: OFF
Mute: OFF
Mute: ON, R
Mute: ON,
V
Mute: OFF.
rip
IN
CC
CC
CC
OUT
OUT
OUT
rip
OUT
OUT
= 100 Hz, Rg = 620 W
= 0
= 0.775 V
= 14.4 V, max Power
= 13.7 V, max Power
= 14.4 V, THD = 10%
= 5 W
= 0.775 V
= 0.775 V
= 0.775 V
= 7.75 Vrms (20 dBm) at
Test Condition
L
Unit
1
° C
° C
= = = = 4
W
V
V
V
A
rms
= 10 kW
¾
¾
rms
rms
rms
(0 dBm)
W W W W
(0 dBm)
(0 dBm)
(0 dBm)
, Ta = = = = 25°C)
-150
-1.0
Min
3.0
¾
¾
¾
¾
19
¾
24
¾
¾
40
¾
¾
¾
80
0
0
Open
Typ.
0.02
0.12
0.10
200
41
37
24
21
26
50
65
90
90
¾
¾
¾
0
0
2
2002-02-13
TA8275H
0.35
Max
V
400
150
0.2
1.0
1.5
0.5
¾
¾
¾
¾
28
¾
¾
¾
¾
10
¾
CC
mV
Unit
mA
mV
kW
dB
dB
dB
mA
dB
W
¾
%
V
V
rms