1994. 10. 17 1/5
SEMICONDUCTOR
TECHNICAL DATA
KIA6259P/S
BIPOLAR LINEAR INTEGRATED CIRCUIT
Revision No : 0
LOW NOISE DUAL PRE-AMPLIFIER
The KIA6259P and KIA6259S are dual low noise
pre-amplifier improved on operational amplifier(4558type)
for consumer applications.
FEATURES
Wide operating supply voltage range
: VCC,V
EE 1.5V 18.0V
Low Noise, Low Distortion
: VNI=1 Vrms(Typ.)
(Rg=2.2k , NAB, f=1kHz, GV=40dB)
: THD=0.005%, (VOUT=2.0Vrms)
The recommended closed loop voltage gain in more than 20dB.
85
14
Q
DIP-8
A
B
dP
D
HL
W
T
G
DIM MILLIMETERS
A
B
D
T
P
d
G
H
L
3.8 0.3
0 - 15
1.52 0.1
W
9.6 0.2
6.45 0.2
0.46 0.1
0.50 MIN
3.3 0.3
2.54
0.25+0.1/-0.05
7.62
Q
+
_
+
_
+
_
+
_
+
_
+
_
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage VCC 22 V
Power Dissipation
(Note)
KIA6259P PD
500
mW
KIA6259S 750
Operating Temperature Topr -25 75
Storage Temperature Tstg -55 150
Note : Derated about Ta=25 in the proportion of 4mW/
for KIA6259P, and of 6mW/ for KIA6259S.
SIP-9
T
PdD
G
H
L
19
AB
DIM MILLIMETERS
A
B
D
P
G
H
22.48 0.2
3.2 0.2
1.2 0.25
1.95 0.2
7.7 0.3
2.54
3.2 0.3L
T 0.25+0.1/-0.05
d 0.5 0.1
+
_
+
_
+
_
+
_
+
_
+
_
+
_
1994. 10. 17 2/5
KIA6259P/S
Revision No : 0
ELECTRICAL CHARACTERISTICS (Ta=25 )
(Unless otherwise specified, VCC=4.5V, VEE=-4.5V, f=1kHz, Ta=25 )
DC CHARACTERISTICS
(VCC=4.5V, VEE=-4.5V, Rg=2.2k , Terminal Voltage at No Signal) (Unit in mV)
TERMINAL NO.
TYPE 1 2 3 4 5 6 7 8 9
KIA6259S VCC 15 75 75 VEE 75 75 15 VCC
KIA6259P 15 75 75 VEE 75 75 75 VCC -
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Quiescent Current ICCQ 1VIN=0 - 2.7 4.0 mA
Equivalent Input Noise Voltage VNI 1Rg=2.2k , NAB, GV=40dB
BW=20Hz 20kHz - 1.0 1.3 Vrms
Open Loop Voltage Gain GVO 1VOUT=2.0Vrms 75 85 - dB
Total Harmonic distortion THD 1VOUT=2.0Vrms - 0.005 0.01 %
Maximum Output Voltage VOM 1 THD=0.5% 2.0 2.7 - Vrms
Cross Talk C.T. 1 Rg=2.2k , VOUT=2.0Vrms 65 76 - dB
Input Bias Current IIB 1 - - 0.65 - A
1234
OUT A
+
-
AB
+
-
-IN A
VCC
5
EE
V
+IN B
-IN B
OUT B
9876
+IN A
CC
V
KIA6259P
PIN CONNECTION (TOP VIEW)
+IN A
OUT B
-IN B
+IN B
VCC
-IN A A
-+
OUT A 1
2
3
4
8
7
6
5
B
+-
KIA6259S
VEE
3/5
KIA6259P/S
Revision No : 01994. 10. 17
OUTPUT A
CH-A
NOISE OUT
B.P.F.
20Hz~20kHz
INPUT A
2.2kΩ
100kΩ
100pF
3.3uF
82kΩ
6.8kΩ0.018uF
100Ω
33uF
1000uF
10uF
10kΩ
b
a
a
b
S5
S3-2
-1
3
S
ab
+
-
S1
a
b
b
a
2
S
-
+
b
a
S4-1 -2
4
S
ba
10kΩ
10uF
1000uF
33uF 100Ω
0.018uF
6.8kΩ
82kΩ
3.3uF
100pF
100kΩ
2.2kΩ
INPUT B CH-B OUTPUT B
*
100uF
100uF
VCC
VEE
1 PIN , PIN9
*
8
4
5
32
3
4
1
2
65
76
87
KIA6259S / KIA6259P
TEST CIRCUIT
1994. 10. 17 4/5
KIA6259P/S
Revision No : 0
EQUIVALENT CIRCUIT
IN(-)
Q1 Q7
Q8
C
Q13
R8
Q11
Q12
Q2 Q3
D1
Q4 Q5 Q10
Q14
Q9
IN(+)
OUT
REF.
Q6
R1
R2
R3
R4
R9
R7 R6
R5
VCC
EE
V
5/5
KIA6259P/S
Revision No : 0
rms
V (µV )
1
EQUIVALENT INPUT NOISE VOLTAGE
80
OPEN LOOP VOLTAGE GAIN G (dB)
0
VO
160
1k30010030
FREQUENCY f (Hz)
VO
G - f
APPLICATION CIRCUITS
VOLTAGE GAIN G (dB)
V
FREQUENCY f (kHz)
V
G - f
-100
CHANNEL CROSS TALK C.T (dB)
-20
FREQUENCY f (kHz)
C.T - f
SIGNAL SOURCE RESISTANCE R (Ω)
g
g
NI
V - R
140
120
100
60
40
20
3k 10k 30k
10
20
30
40
10030100.1 0.3 1 3
60
70
80
90
50
V =4.5V
V =-4.5V
V =0.89mV
Ta=25 C
CC
EE
IN rms
NI
10
0.1
0.3
0.5
3
5
30
30k10k3k30 100 300 1k
EE
CC
NAB=40dB
V =-4.5V
V =4.5V
1k30010030 3k 10k 30k
-30
-40
-50
-60
-70
-80
-90
V =4.5V
V =-4.5V
CC
EE
OUT
V =0dBm
R =2.2kΩ
g
g
R =100Ω
4
3
2
1,9
5
1uF
10uF
+
-
KIA6259S
82kΩ
VEE
OUT
100uF
100uF
CC
V
56kΩ
6.8kΩ0.018uF
33uF
100Ω
1/2
1994. 10. 17
