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ETC
ETC

JRC4558 Datasheet

DUAL OPERATIONAL AMPLIFIER


JRC4558 Datasheet Preview


JRC4558
LINEAR INTEGRATED CIRCUIT
DUAL OPERATIONAL
AMPLIFIER
DESCRIPTION
The JRC4558 is a monolithic integrated circuit
designed for dual operational amplifier.
FEATURES
*No frequency compensation required.
*No latch-up
*Large commom mode and differential voltage range
*Parameter tracking over temperature range
*Gain and phase match between amplifiers
*Internally frequency compensated
*Low noise input transistors
DIP-8
SOP-8
BLOCK DIAGRAM
Vcc
IN(-)
IN(+)
Vee
OUTPUT
OUT1 1
IN1(-) 2
IN1(+) 3
Vee 4
ABSOLUTE MAXIMUM RATINGS
Characteristic
Symbol
Supply Voltage
Vcc
Differential input voltage
VI(DIFF)
Power Dissipation
PD
Input Voltage
VI
Operating Temperature
TOPR
Storage Temperature
TSTG
Value
±22
±18
400
±15
0~+70
-65~+150
8 Vcc
7 OUT2
6 IN2(-)
5 IN2(+)
Unit
V
V
mW
V
°C
°C
1
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Page 1

JRC4558
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS( Ta=25°C ,Vcc=15V,Vee=-15V)
Characteristic
Symbol
Test Condition
Min
Supply Current
Icc
Input offset voltage
VIO
Rs<10k
Input offset current
IIO
Input bias current
IBIAS
Large signal voltage gain
Gv
Vo(p-p)=10V,RL<2k
20
Commom Mode Input Voltage VI(R)
±12
Range
Commom Mode Rejection Ratio CMRR
Rs<10k
70
Supply Voltage Rejection Ratio PSRR
Rs<10k
76
Output Voltage swing
Vo(p-p)
RL>10k
Power Comsumption
Pc
Slew Rate
SR Vi=10V,RL>2k,CL<100pF 1.2
Rise Time
TRIS Vi=20mV,RL>2kCL<100pF
Overshoot
OS Vi=20mV,RL>2k,CL<100pF
Typ.
3.5
2
5
30
200
±13
90
90
±12
70
0.3
15
Max
5.6
6
200
500
Unit
mA
mV
nA
nA
V/mV
V
dB
dB
±14 V
170 mV
V/µs
µs
%
TYPICAL PERFORMANCE CHARACTERISTICS
Fig.1 Positive output voltage swing vs Load
resistance
15.0
13.0
Fig.2 Positive output voltage swing vs Load
resistance
11.0
9.0
7.0
5.0
3.0
1.0
102
103 104
Load resistance ()
105
Fig.3 Power bandwith(large signal
swing vs frequency)
32.0
28.0
24.0
20.0
16.0
12.0
8.0
4.0
0
10
102 103 104
Frequency (Hz)
105
106
102 10
10 4 105
load resistance ()
2
Page 2

JRC4558
Fig. 4 Burst Noise vs Rs
10 3
102 BW=1.0Hz To 1.0KHz
LINEAR INTEGRATED CIRCUIT
Fig. 5 RMS Noise vs Rs
10 2
10
10 1
1
10
10
1
102 103
10 4
Rs ()
10 5
Fig. 6 Output Noise vs Rs
Gv=1000
Gv=100
106
Gv=10
10-1
10-2
10
140
Gv=1
2 34
10 10 10
5
10
Rs ()
Fig. 8 Open loop frequency
response
120
100
80
60
40
20
0
-20
1 10 100 103 104 105 106
Frequency Hz)
6
10
107
0.1
10
140
102 103
104
Rs ()
10 5
Fig. 7 Spectral Noise Density
106
120
100
Gv=10
80 Rs=100k
60
40
20
0
10
180
160
140
120
34
100 10 10
5
10
Frequency Hz)
Fig. 9 PHASE MARGIN vs
FREQUENCY
6
10
100
80
60
40
20
0
1 10 100 103 10 4 105 106 107
Frequency Hz)
3
Page 3
Part Number JRC4558
Manufactur ETC
Description DUAL OPERATIONAL AMPLIFIER
Total Page 4 Pages
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