UTC MC4558
LINEAR INTEGRATED CIRCUIT
DUAL OPERATIONAL
AMPLIFIER
DESCRIPTION
The UTC MC4558 is a monolithic integrated circuit
designed for dual operational amplifier.
SOP-8
FEATURES
*No frequency compensation required
*No latch-up
*Large common 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
TSSOP-8
PIN CONFIGURATIONS
OUT1
1
8
Vcc+
IN1(-)
2
7
OUT2
IN1(+)
3
6
IN2(-)
Vcc-
4
5
IN2(+)
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R105-002,C
UTC MC4558
BLOCK DIAGRAM
LINEAR INTEGRATED CIRCUIT
Vcc+
IN(-)
IN(+)
OUTPUT
Vcc-
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Differential input voltage
Power Dissipation
DIP-8
SOP-8
TSSOP-8
Input Voltage
Operating Temperature
Storage Temperature
V
I
T
OPR
T
STG
P
D
SYMBOL
Vcc
V
I(DIFF)
VALUE
+-22
+-18
600
400
250
+-15
0 ~ +70
-65 ~ +150
UNIT
V
V
mW
mW
mW
V
°C
°C
UTC
UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R105-002,C
UTC MC4558
PARAMETER
Supply Current, all Amp, no load
Input offset voltage
Input offset current
Input bias current
Large signal voltage gain
Common Mode Input Voltage
Range
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Output Voltage swing
Power Consumption
Slew Rate
Rise Time
Overshoot
Input Resistance
Output Resistance
Total Harmonic Distortion
Channel Separation
LINEAR INTEGRATED CIRCUIT
SYMBOL
Icc
V
IO
I
IO
I
BIAS
Gv
V
I(R)
CMRR
PSRR
Vo(p-p)
Pc
SR
T
RIS
OS
Ri
Ro
THD
Vo1/Vo2
TEST CONDUCTION
Rs<10kΩ
MIN
TYP
2.3
2
5
30
200
+-13
90
90
+-12
70
2.2
0.3
15
0.3
f=1kHz,Av=20dB, RL=2kΩ,
Vo=2Vpp, CL=100pF
2
75
0.008
120
MAX
4.5
6
200
500
UNIT
mA
mV
nA
nA
V/mV
V
dB
dB
V
mV
V/µs
µs
%
MΩ
Ω
%
dB
ELECTRICAL CHARACTERISTICS
( Ta=25°C ,Vcc=15V,Vee=-15V)
Vo(p-p)=+-10V,R
L
<=2kΩ
20
+-12
70
76
Rs<=10kΩ
Rs<=10kΩ
R
L
>=10kΩ
Vi=+-10V,R
L
>=2kΩ,
C
L
<=100pF
Vi=+-20mV,R
L
>=2kΩ,
C
L
<=100pF
Vi=+-20mV,RL>=2kΩ,
C
L
<=100pF
+-14
170
1.2
FREQUENCY CHARACTERISTICS
( Ta=25°C ,Vcc=15V,Vee=-15V)
PARAMETER
Unity Gain Bandwidth
SYMBOL
BW
TEST CONDUCTION
MIN
2.0
TYP
2.8
MAX
UNIT
MHz
UTC
UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R105-002,C
UTC MC4558
LINEAR INTEGRATED CIRCUIT
Fig. 2 RMS Noise vs Rs
10
2
TYPICAL PERFORMANCE CHARACTERISTICS
Fig. 1 Burst Noise vs Rs
10
3
Input Noise(peak)
(mV)
10
2
BW=1.0Hz To 1.0KHz
10
1
10
10
2
10
3
Rs (Ω)
10
4
10
5
10
6
Input Noise(RMS)
(mV)
10
1
0.1
10
10
2
Rs (Ω)?
10
3
10
4
10
5
10
6
Fig. 3 Output Noise vs Rs
10
Gv=1000
140
120
100
80
60
Fig. 4 Spectral Noise Density
Output Noise(RMS)
(mV)
Input Noise(nV/Hz)
1
Gv=100
Gv=10
Rs=100kΩ
Gv=10
10
-1
40
20
0
Gv=1
10
-2
10
10
2
Rs (Ω)?
10
3
10
4
10
5
10
6
10
100
10
3
10
4
10
5
10
6
Frequency (Hz)
Fig. 6 PHASE MARGIN vs
FREQUENCY
180
160
140
120
Fig. 5 Open loop frequency
response
140
120
100
PHASE MARGIN
3
4
5
6
7
80
Avd ( dB)
60
100
80
60
40
20
0
-20
1
10
100
10
40
20
0
1
10
100
10
10
10
10
10
3
10
4
10
5
10
6
10
7
Frequency (Hz)
Frequency (Hz)
UTC
UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R105-002,C
UTC MC4558
15.0
13.0
11.0
9.0
7.0
5.0
3.0
1.0
10
2
LINEAR INTEGRATED CIRCUIT
Fig.8 Power Bandwith( Large Signal )
32.0
28.0
24.0
Fig.7 Positive output voltage swing vs Load
resistance
Output Voltage (peak)
(V)
Output Voltage (V)
3
4
5
20.0
16.0
12.0
8.0
4.0
0
10
10
10
10
10
2
10
3
10
4
10
5
10
6
Load resistance (Ω)
Frequency (Hz)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UTC
UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R105-002,C
