ka2206b Samsung Semiconductor, Inc., ka2206b Datasheet - Page 2

• Manufacturer Part Number: ka2206b
• Description: 2.3w Dual Audio Power Amp
• Manufacturer: Samsung Semiconductor, Inc.

KA2206B
ABSOLUTE MAXIMUM RATINGS
* Fin is soldering on the PCB
ELECTRICAL CHARACTERISTICS
(Ta = 25
Operating Supply Voltage
Quiescent Circuit Current
Closed Loop Voltage Gain
Channel Balance
Ouptut Power
Total Harmonic Distortion
Input Resistance
Ripple Rejection Ratio
Output Noise Voltage
Cross Talk
Operating Temperature
Storage Temperature
Power Dissipation
C
Characteristic
Supply Voltage
, V
Characteristic
CC
= 9V, f = 1KHz R
G
= 600 , unless otherwise specified)
Symbol
THD
I
G
V
V
RR
CCQ
CB
P
CT
R
CC
NO
VC
Symbol
O
I
T
T
V
P
OPR
STG
CC
D
2.3W DUAL AUDIO POWER AMP
V
Stereo,R
f=100Hz
Stereo,R
Stereo,R
Stereo,R
I
= 0, Stereo
Stereo
Bridge
Stereo
Stereo
Bridge
Stereo
Bridge
G
G
G
G
=0 , V
=0
=10K
=10K , V
Test Conditions
V
R
R
R
P
I
L
L
L
O
= -45dBm
=4 , THD = 10%,
=8 , THD = 10%,
=8 , THD = 10%,
=250mW, R
I
=150mW
O
=0dBm
-40 ~ +150
-20 ~ +70
Value
15
4*
L
= 4
Min
1.7
43
49
21
40
40
-1
Typ
2.3
1.3
4.7
0.3
0.5
0.3
0.5
40
45
51
30
46
55
9
0
Unit
Max
W
1.5
1.0
2.0
11
55
47
53
+1
V
C
C
Unit
mW
mA
K
mV
dB
dB
dB
dB
dB
W
W
W
%
%
V