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KIA6283K Schematic ( PDF Datasheet ) - KEC

Teilenummer KIA6283K
Beschreibung 4.6W DUAL AUDIO POWER AMPLIFIER
Hersteller KEC
Logo KEC Logo 




Gesamt 7 Seiten
KIA6283K Datasheet, Funktion
SEMICONDUCTOR
TECHNICAL DATA
KIA6283K
BIPOLAR LINEAR INTEGRATED CIRCUIT
4.6W DUAL AUDIO POWER AMPLIFIER
KIA6283K is an audio power IC with built-in two channels developed
for portable radio cassette tape recorder. Because of the parts reduction
and SIP (Single In line Package), space merit is remarkable.
Themal shut down protection circuit is built in.
A
F
S
Q
B
FEATURES
High Power
POUT=2.5W/CH (Typ.)
: (VCC=9V, RL=4 , f=1kHz, THD=10%)
POUT=4.6W/CH(Typ.)
: (VCC=12V, RL=4 , f=1kHz, THD=10%)
Low popping noise at power ON
Small Quiescent Current
: ICCQ=19mA (Typ.) (VCC=9V, VIN=0)
Soft Clip
Built-in thermal shut down protection circuit
Best for supply voltage 9V, 12V
Operation supply voltage range : VCC=6 15V.
DETAIL "A"
P
d
D1
d
D2
DETAIL "A"
T
DIM MILLIMETERS
A 29.7+_ 0.2
B 4.0 +_ 0.2
D1 0.6+_ 0.1
D2 0.7+_ 0.1
d 0.5+_ 0.1
F 28.0+_ 0.2
G 0.5+_ 0.2
H1 8.5+_ 0.3
H2 15.0+_ 0.3
L1 2.5+_ 0.2
L2 5.5+_ 0.2
P 2.54
Q R1.6
R 0.4
S 22.0+_ 0.2
T 0.4+0.1/-0.05
SSIP-12
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC
SYMBOL
Supply Voltage
Output Current (Peak/CH)
Power Dissipation
Operating Temperature
Storage Temperature
VCC
IO(peak)
PD
Topr
Tstg
RATING
20
2.5
12.5
-20 75
-55 150
UNIT
V
A
W
1994. 10. 31
Revision No : 0
1/8






KIA6283K Datasheet, Funktion
KIA6283K
30
VCC =9V
f=1kHz
10
5
3
THD - POUT
1
0.5
0.3
0.1
0.03
RL=2
RL=3
RL=4
0.1 0.3 1
3
OUTPUT POWER POUT (W)
10
30
f=1kHz
RL=4
10
5
3
THD - POUT
1
0.5
0.3
0.1
0.03
0.1 0.3
1
3
OUTPUT POWER POUT (W)
10
30
VCC =9V
RL=4
10
5
3
THD - POUT
1
0.5
0.3
0.1
0.03
f=10kHz
f=1kHz
f=100kHz
0.1 0.3
1
3
OUTPUT POWER POUT (W)
10
THD - Ta
3
VCC =9V
R L=4
VO=0dBm
1
f=10kHz
0.5
0.3 f=1kHz
f=100kHz
0.1
0.05
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE Ta ( C)
1994. 10. 31
Revision No : 0
THD - POUT
30
VCC =12V
f=1kHz
10
5
3
1
0.5
0.3
R L=3
0.1
0.03
0.1 0.3
1
3
OUTPUT POWER POUT (W)
10
R.R - f
0
VCC =9V
R L=4
-20 VRIP =0.2Vrms
Rg =600
-40
-60
-80
0.03 0.1 0.3 1
3 10
FREQUENCY f (kHz)
30 100
6/8

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