TA8248 TOSHIBA [Toshiba Semiconductor], TA8248 Datasheet - Page 5

• Manufacturer Part Number: TA8248
• Description: LOW FREQUENCY POWER AMPLIFIER
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Electrical Characteristics
(unless otherwise specified, V
Quiescent current
Output power
Total harmonic distortion
Voltage gain
Input resistance
Output noise voltage
Ripple rejection ratio
Cross talk
Input offset voltage
Stand-by current
Characteristics
CC
V
Symbol
P
P
G
G
11
I
THD
= 9 V, R
R.R.
C.T.
I
out (1)
out (2)
CCQ
V
R
OFF
v (1)
v (2)
, V
no
IN
12
Circuit
L
Test
―
―
―
―
―
―
―
―
―
―
―
―
= 4 Ω, R
5
V
THD = 10%
THD = 10%, V
P
R
V
R
V
R
BW = 20 Hz~20 kHz
R
R
V
SW1 → OFF
in
out
f
out
f
out
g
g
g
out
= 120 Ω,
= 0,
= 10 kΩ,
= 600 Ω, f
= 600 Ω, amp1
= 0
= 0.4 W/ch
= 0.775 Vrms (0dBm)
= 0.775 Vrms (0dBm)
= 0.775 Vrms (0dBm)
g
Test Condition
= 600 Ω, f = 1 kHz, Ta = 25°C, R
ripple
CC
―
= 12 V
= 100 kHz
2,
Min
2.0
―
―
―
43
―
―
―
―
―
―
―
Typ.
56.5
−52
−50
2.5
4.6
0.2
0.3
21
45
30
30
1
2002-04-05
TA8248K
Max
1.0
1.0
45
47
60
―
―
―
―
―
―
―
f
= 120 Ω)
mVrms
Unit
mA
mV
dB
kΩ
dB
dB
µA
W
%