KIA6225P Datasheet PDF - KEC

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KIA6225P
KEC

Part Number KIA6225P
Description DUAL PRE-AMPLIFIER
Page 5 Pages


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SEMICONDUCTOR
TECHNICAL DATA
KIA6225P/S
BIPOLAR LINEAR INTEGRATED CIRCUIT
DUAL PRE-AMPLIFIER
Dual pre amplifier for car or home stereo use.
High voltage gain : GVO=100dB(Typ.) at f=1kHz.
Excellent channel separation and high ripple rejection.
: CHsep=65dB(Typ.)
(f=10kHz, Rg=2.2k , Vout=0dBm)
: R.R=50dB(Typ.)
Low noise : VNI=1.0 Vrms(Typ.) at Rg=2.2k , Bw=20Hz
Wide operating supply voltage range.
: VCC=6 16V (Ta=25 )
20kHz.
D
dP
A
85
14
W
TQ
DIM MILLIMETERS
A 9.6+_ 0.2
B 6.45+_ 0.2
D 1.52 +_ 0.1
d 0.46+_ 0.1
G 0.50 MIN
H 3.8+_ 0.3
L 3.3+_ 0.3
P 2.54
T 0.25+0.1/-0.05
W 7.62
Q 0 - 15
MAXIMUM RATINGS (Ta=25 )
CHARACTERISTIC
SYMBOL RATING
Supply Voltage
Vcc 16
Power Dissipation
(Note)
KIA6225P
KIA6225S
PD
600
700
Operating Temperature
Topr -30 85
Storage temperature
Tstg -55 150
Note) Derated above Ta=25 in the proportion of 5.6mW/ 2
for KIA6225S, and of 4.8mW/ for KIA6225P.
UNIT
V
mW
DIP-8
AB
19
P dD
T
DIM
A
B
D
d
G
H
L
P
T
MILLIMETERS
22.48+_ 0.2
3.2 +_ 0.2
1.2+_ 0.25
0.5+_ 0.1
1.95 +_ 0.2
7.7 +_ 0.3
3.2 +_ 0.3
2.54
0.25+0.1/-0.05
ELECTRICAL CHARACTERISTICS (Ta=25 )
(Unless otherwise specified, VCC=6V, f=1kHz, Rg=600 , RL=10k , Ta=25 )
CHARACTERISTIC
SYMBOL
TEST
CIRCUIT
TEST CONDITION
Supply Current
Icc - VIN=0
Voltage Gain
Gvo - VOUT=0dBm
Gv - VOUT=0dBm
Maximum Output Voltage
VOM
- THD=1%
Equivalent Input Noise Voltage VNI - Rg=2.2k , BPF=20Hz 20kHz
Input Resistance
RIN -
-
Channel Separation
CHsep
- f=10kHz, VOUT=0dBm
Ripple Rejection
R.R - f=100Hz, Rg=2.2k
Total Harmonic Distortion
THD
- VOUT=0dBm
SIP-9
MIN. TYP. MAX. UNIT
- 3 6 mA
75 100
-
38.5 41.5 44.5
dB
1.0 1.8
- Vrms
- 1.0 1.7 Vrms
50 150 - k
- 65 - dB
- 50 - dB
-
0.04 0.25
%
2001. 1. 10
Revision No : 1
1/5



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KIA6225P/S
TEST CIRCUIT
a
SW1
IN 1
10uF
IN 2
10uF
SW3
a
47uF
47
a 2.7k
b
47uF
SW2
b
2
0.033uF
100k
100k
-
AMP 1
3
1+
10uF
5
8
47uF
b
7
47uF
47
REGULATED
VOLTAGE
CIRCUIT
+
AMP 2
-
4
6
b
SW4
a
2.7k
100k
100k
0.033uF
* GVO SW1 ~ SW4
100uF
10uF
b SIDE
OUT 1
RL
10k
VCC
OUT 2
RL
10k
2001. 1. 10
Revision No : 1
2/5



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KIA6225P/S
APPLICATION CIRCUIT
NAB EQ
47uF
47
2
2.7k
0.033uF
100k
IN 1 10uF
1
1000pF
5
IN 2
8
1000pF 10uF
-
AMP 1
+
3
REGULATED
VOLTAGE
CIRCUIT
4
+
AMP 2
-
6
7
47
2.7k
100k
47uF
0.033uF
10uF
100uF
OUT 1
RL
10k
VCC
10uF
OUT 2
RL
10k
2001. 1. 10
Revision No : 1
3/5



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KIA6225P/S
3 VCC =6V
R L=10k
1 NAB EQ
0.5
0.3
THD - VOUT
0.1
0.05
f=100Hz
f=1kHz
0.03 f=10kHz
0.01
0.005
0.003
0.01
0.03 0.1 0.3 1
3
OUTPUT VOLTAGE VOUT (Vrms)
10
VOUT - VIN
10
5
3
1
0.5
0.3
0.1
f=100Hz
1kHz10kHz
0.05
0.03
0.01
0.1 0.3 1
3 10
VCC =6V
VOUT =0dBm
NAB EQ
30 100 300
INPUT VOLTAGE VIN (mVrms)
VOM - VCC
2.4
1.6
0.8
0
0
f=1kHz
R L=10k
THD=1%
4 8 12 16
SUPPLY VOLTAGE VCC (V)
G VO - f
180 VCC=6V
160 VOUT =0dBm
140 RL=10k
120
100
80
C NF=220µF
C NF =100µF
60 CNF=47µF
40
20
0
30 100 300 1k
3k
10k
FREQUENCY f (Hz)
30k 100k
R.R - VCC
0
f ripple=100Hz
Vripple =0dBm
Rg=2.2K
-20
-40
-60
0
4 8 12 16
SUPPLY VOLTAGE VCC (V)
20
2001. 1. 10
Revision No : 1
0
VCC =6V
f ripple=100Hz
-10 Vripple =0dBm
-20
R.R - Rg
-30
-40
-50
-60
50 100 300 1k
3k 10k 20k
SIGNAL SOURCE RESISTANCE Rg ()
4/5



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