ETC X4558

X4558/E/L
LINEAR INTEGRATED CIRCUIT
DUAL OPERATIONAL
AMPLIFIER
DESCRIPTION
The X558/E/L is a monolithic integrated circuit
DIP-8
designed for dual operational amplifier.
FEATURES
*No frequency compensation required.
SOP-8
*No latch-up
*Large commom mode and differential voltage range
*Parameter tracking over temperature range
SIP-8
*Gain and phase match between amplifiers
*Internally frequency compensated
*Low noise input transistors
ORDERING INFORMATION
Device
Package
X4558
DIP-8-300-2.54
X4558E
SOP-8-225-1.27
X4558L
SIP-8-2.54
BLOCK DIAGRAM
Vcc
IN(-)
1
8
Vcc
IN1(-)
2
7
OUT2
IN1(+)
3
6
IN2(-)
Vee
4
5
IN2(+)
OUT1
IN(+)
OUTPUT
Vee
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LINEAR INTEGRATED CIRCUIT
X4558/E/L
ABSOLUTE MAXIMUM RATINGS
Characteristic
Symbol
Unit
Vcc
±22
V
VI(DIFF)
±18
V
PD
400
mW
Supply Voltage
Differential input voltage
Value
Power Dissipation
VI
±15
V
Operating Temperature
TOPR
0~+70
°C
Storage Temperature
TSTG
-65~+150
°C
Input Voltage
ELECTRICAL CHARACTERISTICS( Ta=25°C ,Vcc=15V,Vee=-15V)
Characteristic
Symbol
Supply Current
Icc
Input offset voltage
VIO
Input offset current
IIO
IBIAS
Input bias current
Large signal voltage gain
Commom Mode Input Voltage
Gv
Test Condition
Min
Rs<10kΩ
Vo(p-p)=10V,RL<2kΩ
VI(R)
Typ.
Max
Unit
3.5
5.6
mA
2
6
mV
5
200
nA
30
500
nA
20
200
V/mV
±12
±13
V
Range
Commom Mode Rejection Ratio
CMRR
Rs<10kΩ
70
90
dB
Supply Voltage Rejection Ratio
PSRR
Rs<10kΩ
76
90
dB
Output Voltage swing
Vo(p-p)
RL>10kΩ
Power Comsumption
Pc
±12
±14
V
70
170
mV
Slew Rate
SR
Vi=10V,RL>2kΩ,CL<100pF
Rise Time
TRIS
Vi=20mV,RL>2kΩ,CL<100pF
1.2
0.3
V/µs
µs
Overshoot
OS
Vi=20mV,RL>2kΩ,CL<100pF
15
%
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X4558/E/L
LINEAR INTEGRATED CIRCUIT
TYPICAL PERFORMANCE CHARACTERISTICS
Fig.1 Positive output voltage swing vs Load
resistance
15.0
Fig.2 Positive output voltage swing vs Load
resistance
13.0
Output Voltage (peak)
(V)
Output Voltage (peak)
(V)
11.0
9.0
7.0
5.0
3.0
1.0
10
2
10
3
10
4
10
5
10
Load resistance (Ω)
2
10
10
4
10
5
load resistance (Ω)
Fig.3 Power bandwith(large signal
swing vs frequency)
32.0
28.0
Output Voltage (V)
24.0
20.0
16.0
12.0
8.0
4.0
0
10
10
2
10
3
10
4
10
5
10
6
Frequency (Hz)
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X4558/E/L
LINEAR INTEGRATED CIRCUIT
Fig. 4 Burst Noise vs Rs
10
Fig. 5 RMS Noise vs Rs
3
2
10
2
Input Noise(RMS)
(µV)
Input Noise(peak)
(mV)
10
10
BW=1.0Hz To 1.0KHz
10
1
1
0.1
10
10
2
10
3
10
4
10
5
10
6
10
10
2
10
Rs (Ω)
3
10
4
10
5
10
6
Rs (Ω)
Fig. 6 Output Noise vs Rs
Fig. 7 Spectral Noise Density
140
10
120
Output Noise(RMS)
(mV)
Gv=1000
Input Noise(nV/Hz)
100
1
Gv=100
Gv=10
-1
10
Gv=10
Rs=100kΩ
80
60
40
20
Gv=1
-2
10
0
10
10
2
10
3
10
4
10
5
10
6
10
100
10
3
10
Frequency
Rs (Ω)
Fig. 8 Open loop frequency
response
4
10
（Hz)
5
10
6
Fig. 9 PHASE MARGIN vs
FREQUENCY
140
180
120
160
140
100
120
PHASE MARGIN
Avd ( dB)
80
60
40
20
0
100
80
60
40
20
-20
1
10
100
10
3
Frequency
10
4
（Hz)
10
5
10
6
10
0
7
1
10
100
10
3
10
Frequency
4
10
（Hz)
5
10
6
10
7
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X4558/E/L
LINEAR INTEGRATED CIRCUIT
PACKAGE DIMENSIONS
DIP-8-300-2.54
SOP-8-225-1.27
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X4558/E/L
LINEAR INTEGRATED CIRCUIT
SIP-8-2.54
UNIT: mm
2009.10.11 V1.3
6
X4558/E/L
LINEAR INTEGRATED CIRCUIT
Attach
Revision History
Data
REV
Description
Page
1.0
Original
2003.10.23
1.1
Add “OREDRING INFORMATION”
1
2005.3.17
1.2
Change “UTC4558 To UTC4558/E”
1
Revise “Package Dimensions”
5
2009.11.10
1.3
Add”SIP-8-2.54”
1,6
2009.10.11 V1.3
7