TA8221AHQ Toshiba, TA8221AHQ Datasheet - Page 7

• Manufacturer Part Number: TA8221AHQ
• Manufacturer: Toshiba

Specifications of TA8221AHQ

• No. Of Channels: 2
• Package: HZIP 17-P-2.00
• Recommended Vcc (v): 13.2
• Rl=2 Ohm: 26W x 2
• Rl=4 Ohm: 19W x 2
• Rl=8 Ohm: -
• Features/built-in Functions: 2 BTL channels, standby switch
• Operating Voltage (v): 9 to 18

Maximum Ratings
Electrical Characteristics
(unless otherwise specified, V
Peak supply voltage (0.2s)
DC supply voltage
Operating supply voltage
Output current (peak)
Power dissipation
Operating temperature
Storage temperature
Quiescent supply current
Output power
Total harmonic distortion
Voltage gain
Voltage gain ratio
Output noise voltage
Ripple rejection ratio
Input resistance
Output offset voltage
Current at stand−by state
Cross talk
Pin(4) control voltage
Pin(1) control voltage
Characteristic
Characteristic
(Ta = 25°C)
CC
V
CC
V
V
P
P
P
I
V
Symbol
Symbol
O (peak)
V
CC (DC)
CC (opr)
OUT (1)
OUT (2)
OUT (3)
I
THD
∆G
V
R.R.
T
T
= 13.2V, R
C.T.
V
CCQ
R
(mute)
P
G
offset
I
(surge)
SB
opr
stg
NO
SB
IN
D
V
V
Test
Cir−
cuit
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
−55~150
L
−30~85
Rating
= 4Ω, f = 1kHz, Ta = 25°C)
50
25
18
50
9
7
V
V
THD = 10%
R
THD = 10%
P
R
BW = 20Hz~20kHz
fripple = 100Hz,
R
V
R
V
Stand−by → off
(power→on)
Mute→on
(power→off)
IN
CC
L
OUT
g
g
IN
g
OUT
= 2Ω, THD = 10%
= 0Ω,
= 600Ω
= 600Ω,
= 0
= 0
= 14.4V, R
= 1W
= 0.775V
Test Condition
Unit
°C
°C
W
V
V
V
A
―
―
―
―
rms
L
= 2Ω,
(0dBm)
TA8221AHQ / ALQ
−100
−1.0
Min.
2.5
17
16
48
40
―
―
―
―
―
―
―
―
Typ.
0.04
120
100
0.3
1.0
30
26
19
50
54
30
60
―
0
0
2004-09-28
Max.
V
250
100
150
0.4
1.0
0.7
2.0
52
―
―
―
―
―
―
CC
mV
Unit
mA
mV
dB
dB
dB
kΩ
µA
dB
W
%
V
V
rms