UNISONIC TECHNOLOGIES CO.

, LTD
MC4558 LINEAR INTEGRATED CIRCUIT

DUAL OPERATIONAL
AMPLIFIER

„ DESCRIPTION
The UTC MC4558 is a monolithic integrated circuit designed for
dual operational amplifier.

„ 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
„ ORDERING INFORMATION
Ordering Number
Package Packing
Normal Lead Free Plating Halogen Free
MC4558-D08-T MC4558L-D08-T MC4558G-D08-T DIP-8 Tube
MC4558-P08-R MC4558L-P08-R MC4558G-P08-R TSSOP-8 Tape Reel
MC4558-S08-T MC4558L-S08-T MC4558G-S08-T SOP-8 Tube
MC4558-S08-R MC4558L-S08-R MC4558G-S08-R SOP-8 Tape Reel
MC4558-G09-T MC4558L-G09-T MC4558G-G09-T SIP-9 Tube

MC4558L-D08-T
(1) R: Tape Reel, T: Tube
(1)Packing Type
(2) D08: DIP-8, P08:TSSOP-8, S08: SOP-8,
(2)Package Type
G09: SIP-9
(3)Lead Plating
(3) L: Lead Free Plating, Blank: Pb/Sn, G: Halogen Free

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MC4558 LINEAR INTEGRATED CIRCUIT
„ PIN CONFIGURATIONS

SOP-8/DIP-8/TSSOP-8

SIP-9

1 2 3 4 5 6 7 8 9

VCC OUT1 IN1(-) IN1(+) GND IN2(+) IN2(-) OUT2 VCC

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MC4558 LINEAR INTEGRATED CIRCUIT

„ BLOCK DIAGRAM

Vcc+

IN(-)

IN(+)

OUTPUT

Vcc-

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MC4558 LINEAR INTEGRATED CIRCUIT

„ ABSOLUTE MAXIMUM RATINGS

PARAMETER SYMBOL RATING UNIT
Supply Voltage VCC ±22 V
Differential input voltage VI(DIFF) ±18 V
DIP-8 600 mW
SOP-8 400 mW
Power Dissipation PD
TSSOP-8 250 mW
SIP-9 500 mW
Input Voltage VIN ±15 V
Junction Temperature TJ +125 °C
Operating Temperature TOPR -20 ~ +85 °C
Storage Temperature TSTG -40 ~ +150 °C
Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The device is guaranteed to meet performance specification within 0℃ ~ +70℃ operating temperature range
and assured by design from -20℃ ~ +85℃.
„ ELECTRICAL CHARACTERISTICS (Ta=25°C, VCC=15V, Vee=-15V)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Supply Current, all Amp, no load ICC 2.3 4.5 mA
Input offset voltage VI(OFF) RS<10kΩ 2 6 mV
Input offset current II(OFF) 5 200 nA
Input bias current II(BIAS) 30 500 nA
Large signal voltage gain Gv Vo(p-p)=±10V, RL≦2kΩ 20 200 V/mV
Common Mode Input Voltage Range VI(COM) ±12 ±13 V
Common Mode Rejection Ratio RR(COM) RS≦10kΩ 70 90 dB
Supply Voltage Rejection Ratio RR(VCC) RS≦10kΩ 76 90 dB
Output Voltage swing VO(p-p) RL>=10kΩ ±12 ±14 V
Power Consumption PC 70 170 mV
Slew Rate SR VIN=±10V, RL≧2kΩ, CL≦100pF 1.2 2.2 V/μs
Rise Time TRIS VIN=±20mV, RL≧2kΩ, CL≦100pF 0.3 μs
Overshoot OS VIN=±20mV, RL≧2kΩ, CL≦100pF 15 %
Input Resistance RIN 0.3 2 MΩ
Output Resistance ROUT 75 Ω
f=1kHz, Av=20dB, RL=2kΩ,
Total Harmonic Distortion THD 0.008 %
VOUT=2Vpp, CL=100pF
Channel Separation VO1/VO2 120 dB
FREQUENCY CHARACTERISTIC
Unity Gain Bandwidth BW 2.0 2.8 MHz

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MC4558 LINEAR INTEGRATED CIRCUIT
„ TYPICAL CHARACTERISTICS

Burst Noise vs Rs RMS Noise vs Rs

2
3 10
10

Input Noise(RMS) (mV)

Input Noise(peak) (mV)

2 10
10 BW=1.0Hz To 1.0KHz

1
10

0.1
1
2 3 4 5 6
2 3 4 5 6 10 10 10 10 10 10
10 10 10 10 10 10
Rs (Ω) Rs (Ω)

Output Noise vs Rs Spectral Noise Density

140
10

120
Gv=1000
Output Noise(RMS) (mV)

100
Input Noise(nV/Hz)

1 Gv=10
Rs=100kΩ
80
Gv=100

60
Gv=10
-1
10 40

20
Gv=1

-2
10 0
3 4 5 6
2 3 4 5 6 10 100 10 10 10 10
10 10 10 10 10 10
Rs (Ω) Frequency (Hz)

Open loop frequency response Phase Margin vs Frequency

140 180

120 160

140
100
120
80
Phase Margin
Avd ( dB)

100
60
80
40
60
20
40

0
20

-20 0
3 4 5 6 7 3 4 5 6 7
1 10 100 10 10 10 10 10 1 10 100 10 10 10 10 10
Frequency (Hz) Frequency (Hz)

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MC4558 LINEAR INTEGRATED CIRCUIT
„ TYPICAL CHARACTERISTICS(Cont.)
Positive output voltage swing vs Load
resistance Power Bandwith( Large Signal )
15.0 32.0
+15V

13.0 28.0

24.0
Output Voltage (peak) (V)

+12V
11.0

Output Voltage (V)

20.0
9.0 +9V
16.0
7.0
12.0
+6V
5.0
8.0

3.0 4.0
+3V

1.0 0
2 3 4 5 2 3 4 5 6
10 10 10 10 10 10 10 10 10 10
Load resistance (Ω) Frequency (Hz)

Negative output voltage swing vs Load

resistance
15.0

+15V
13.0
Output Voltage (peak) (V)

11.0
+12V

9.0
+9V

7.0

5.0 +6V

3.0
+3V
1.0
2 3 4 5
10 10 10 10
Load resistance (Ω)

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.

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