Internally Compensated,
High Performance
Dual Operational Amplifiers
The MC1458, C was designed for use as a summing amplifier,
integrator, or amplifier with operating characteristics as a function of
the external feedback components.
•No Frequency Compensation Required
•Short Circuit Protection
•Wide Common Mode and Differential Voltage Ranges
•Low Power Consumption
•No Latch–Up
MAXIMUM RATINGS (TA = +25°C, unless otherwise noted.)
Rating Symbol Value Unit
Power Supply Voltage VCC
VEE +18
–18 Vdc
Input Differential Voltage VID ±30 V
Input Common Mode Voltage (Note 1) VICM ±15 V
Output Short Circuit Duration (Note 2) tSC Continuous
Operating Ambient Temperature Range TA0 to +70 °C
Storage Temperature Range Tstg –55 to +125 °C
Junction Temperature TJ150 °C
NOTES: 1.For supply voltages less than ±15 V, the absolute maximum
input voltage is equal to the supply voltage.
2.Supply voltage equal to or less than 15 V.
ON Semiconductor
Device Operating
Temperature Range Package
MC1458, C
ORDERING INFORMATION
MC1458CD, D
MC1458CP1, P1 TA = 0° to +70°CSO–8
Plastic DIP
A
+
+
B
SEMICONDUCTOR
TECHNICAL DATA
DUAL
OPERATIONAL AMPLIFIERS
(DUAL MC1741)
P1 SUFFIX
PLASTIC PACKAGE
CASE 626
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
1
1
8
8
Inputs
A
-
-
1
2
3
4
8
7
6
5
(Top View)
VEE
Output A
Output B
VCC
Inputs
B
PIN CONNECTIONS
Semiconductor Components Industries, LLC, 2001
March, 2001 – Rev. 2 1Publication Order Number:
MC1458/D
Representative Schematic Diagram
Noninverting
Input
Inverting
Input
VCC
VEE
39 k
1.0 k 1.0 k50 k 50 k 50
50
25
4.5 k
7.5 k
30pF
Output
MC1458, C
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = –15 V, TA = 25°C, unless otherwise noted. (Note 3))
MC1458 MC1458C
Characteristic Symbol Min Typ Max Min Typ Max Unit
Input Offset Voltage (RS ≤ 10 k) VIO – 2.0 6.0 – 2.0 1.0 mV
Input Offset Current IIO – 20 200 – 20 300 nA
Input Bias Current IIB – 80 500 – 80 700 nA
Input Resistance ri0.3 2.0 – – 2.0 – MΩ
Input Capacitance Ci– 1.4 – – 1.4 – pF
Offset Voltage Adjustment Range VIOR –±15 – – ±15 – mV
Common Mode Input Voltage Range VICR ±12 ±13 – ±11 ±13 – V
Large Signal Voltage Gain AVOL V/mV
(VO = ±10 V, RL = 2.0 k) 20 200 – – – –
(VO = ±10 V, RL = 10 k) – – – 20 200 –
Output Resistance ro– 75 – – 75 – Ω
Common Mode Rejection (RS ≤ 10 k) CMR 70 90 – 60 90 – dB
Supply Voltage Rejection (RS ≤ 10 k) PSR – 30 150 – 30 – µV/V
Output Voltage Swing VOV
(RS ≤ 10 k) ±12 ±14 – ±11 ±14 –
(RS ≤ 2.0 k) ±10 ±13 – ±9.0 ±13 –
Output Short Circuit Current ISC – 20 – – 20 – mA
Supply Currents (Both Amplifiers) ID– 2.3 5.6 – 2.3 8.0 mA
Power Consumption PC– 70 170 – 70 240 mW
Transient Response (Unity Gain)
(VI = 20 mV, RL ≥ 2.0 kΩ, CL ≤ 100 pF) Rise Time tTLH – 0.3 – – 0.3 – µs
(VI = 20 mV, RL ≥ 2.0 kΩ, CL ≤ 100 pF) Overshoot os – 15 – – 15 – %
(VI = 10 V, RL ≥ 2.0 kΩ, CL ≤ 100 pF) Slew Rate SR – 0.5 – – 0.5 – V/µs
ELECTRICAL CHARACTERISTICS (VCC = +15 V, VEE = –15 V, TA = Thigh to Tlow, unless otherwise noted. (Note 3))*
MC1458 MC1458C
Characteristic Symbol Min Typ Max Min Typ Max Unit
Input Offset Voltage (RS ≤ 10 kΩ) VIO – – 7.5 – – 12 mV
Input Offset Current (TA = 0° to +70°C) IIO – – 300 – – 400 nA
Input Bias Current (TA = 0° to +70°C) IIB – – 800 – – 1000 nA
Output Voltage Swing VOV
(Rs ≤ 10 k) ±12 ±14 ––––
(Rs ≤ 2 k) ±10 ±13 –±9.0 ±13 –
Large Signal Voltage Gain AVOL V/mV
(VO = ±10 V, RL = 2 k) 15 – – – – –
(VO = ±10 V, RL = 10 k) – – – 15 – –
*Tlow = 0°C for MC1458, C Thigh = +70°C for MC1458, C
NOTE: 3.Input pins of an unused amplifier must be grounded for split supply operation or biased at least 3.0 V above VEE for single supply operation.
MC1458, C
http://onsemi.com
3
Figure 1. Burst Noise versus Source Resistance Figure 2. RMS Noise versus Source Resistance
Figure 3. Output Noise versus Source Resistance Figure 4. Spectral Noise Density
Figure 5. Burst Noise Test Circuit
Unlike conventional peak reading or RMS meters, this system
was especially designed to provide the quick response time
essential to burst (popcorn) noise testing.
The test time employed is 10 sec and the 20 µV peak limit
refers to the operational amplifier input thus eliminating errors
in the closed loop gain factor of the operational amplifier .
RS, SOURCE RESISTANCE (Ω)
0
10
100
1000
10 100 1.0 k 10 k 100 k 1.0 M
BW = 1.0 Hz to 1.0 kHz
en,en, INPUT NOISE (peak) ( V)µ
RS, SOURCE RESISTANCE (Ω)
0.1
1.0
10
100
10 100 1.0 10 k 100 k 1.0 M
BW = 1.0 Hz to 1.0 kHz
OUTPUT NOISE (rms mV)
RS, SOURCE RESISTANCE (Ω)
0
0.1
1.0
10
10 100 1.0 k 10 k 100 k 1.0 M
AV = 1000
10
1.0
en,
100
f, FREQUENCY (Hz)
10 100 1.0 k 100 k10 k
140
120
100
80
40
20
0
60
AV = 10, RS = 100 kΩ
INPUT NOISE ( nV/ Hz
√)
+
1.0 k
Operational Amplifier
Under Test
Low Pass Filter
1.0 Hz to 1.0 kHz
100 k
X 500 X 2 To Pass / Fail
Indicator
-
100 k
100 k
+
+
-
-
Positive
Threshold
Voltage
Negative
Threshold
Voltage
en, INPUT NOISE (peak) ( V)µ
MC1458, C
http://onsemi.com
4
VO, OUTPUT VOLTAGE (V )
pp
VO, OUTPUT VOLTAGE SWING (Vpp )
Figure 6. Power Bandwidth
(Large Signal Swing versus Frequency) Figure 7. Open Loop Frequency Response
Figure 8. Positive Output Voltage Swing
versus Load Resistance Figure 9. Negative Output Voltage Swing
versus Load Resistance
Figure 10. Output Voltage Swing versus
Load Resistance (Single Supply Operation) Figure 11. Single Supply Inverting Amplifier
f, FREQUENCY (Hz)
10 100 1.0 k 100 k10 k
28
24
20
16
8.0
4.0
0
12
f, FREQUENCY (Hz)
0
-20
20
40
60
80
100
120
10 100 1.0 k 10 k 100 k 1.0 M 10 M10
VOLTAGE GAIN (dB)AVOL,
RL, LOAD RESISTANCE (Ω)
±15 V Supplies
±12 V
15
13
11
9.0
7.0
5.0
3.0
1.0 100 200 500 700 1.0 k 2.0 k 5.0 k 7.0 k 10 k
±9.0 V
±6.0 V
VO, OUTPUT VOLTAGE SWING (V)
RL, LOAD RESISTANCE (Ω)
±15 V Supplies
±12 V
-15
-13
-11
-9.0
-7.0
-5.0
-3.0
-1.0 100 200 500 700 1.0 k 2.0 k 5.0 k 7.0 k 10 k
±9.0 V
±6.0 V
VO, OUTPUT VOLTAGE SWING (V)
+27 V
+24 V
+21 V
+18 V
+15 V
+12 V
+9.0 V
+6.0 V
+5.0 V
+30 V Supply
28
24
20
16
12
8.0
4.0
00 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10
RL, LOAD RESISTANCE (kΩ)
100 µF
RL
VCC
200 k
50 k +
Vin
7
4
2
3
10 k
-
MC1558
1.0 k
200 k 50 k 100 µF
(Voltage Follower)
THD < 5%
MC1458, C
http://onsemi.com
5
Figure 12. Noninverting Pulse Response
Figure 13. Transient Response Test Circuit Figure 14. Unused OpAmp
5.0 V/DIV
10 µs/DIV
Output
Input
+
RLCL
To Scope
(Input)
To Scope
(Output)
-
70
75
80
90
95
100
105
85
0 2.0 4.0 6.0 8.0 10 12 14 16 18 20
VCC, |VEE|, SUPPLY VOLTAGES (V)
AV, VOLTAGE GAIN (dB)
Figure 15. Open Loop Voltage Gain
versus Supply Voltage
+
-
MC1458, C
http://onsemi.com
6
PACKAGE DIMENSIONS
NOTES:
1. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
2. PACKAGE CONTOUR OPTIONAL (ROUND OR
SQUARE CORNERS).
3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
14
58
F
NOTE 2 –A–
–B–
–T–
SEATING
PLANE
H
J
GDK
N
C
L
M
M
A
M
0.13 (0.005) B M
T
DIM MIN MAX MIN MAX
INCHESMILLIMETERS
A9.40 10.16 0.370 0.400
B6.10 6.60 0.240 0.260
C3.94 4.45 0.155 0.175
D0.38 0.51 0.015 0.020
F1.02 1.78 0.040 0.070
G2.54 BSC 0.100 BSC
H0.76 1.27 0.030 0.050
J0.20 0.30 0.008 0.012
K2.92 3.43 0.115 0.135
L7.62 BSC 0.300 BSC
M--- 10 --- 10
N0.76 1.01 0.030 0.040

P1 SUFFIX
PLASTIC PACKAGE
CASE 626–05
ISSUE L
D SUFFIX
PLASTIC PACKAGE
CASE 751–07
(SO–8)
ISSUE W
SEATING
PLANE
1
4
58
N
J
X 45
K
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER
SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN
EXCESS OF THE D DIMENSION AT MAXIMUM
MATERIAL CONDITION.
A
BS
D
H
C
0.10 (0.004)
DIM
A
MIN MAX MIN MAX
INCHES
4.80 5.00 0.189 0.197
MILLIMETERS
B3.80 4.00 0.150 0.157
C1.35 1.75 0.053 0.069
D0.33 0.51 0.013 0.020
G1.27 BSC 0.050 BSC
H0.10 0.25 0.004 0.010
J0.19 0.25 0.007 0.010
K0.40 1.27 0.016 0.050
M0 8 0 8
N0.25 0.50 0.010 0.020
S5.80 6.20 0.228 0.244
–X–
–Y–
G
M
Y
M
0.25 (0.010)
–Z–
Y
M
0.25 (0.010) Z SXS
M

MC1458, C
http://onsemi.com
7
Notes
MC1458, C
http://onsemi.com
8
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes
without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular
purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability,
including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be
validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others.
SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or
death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold
SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable
attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim
alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer.
PUBLICATION ORDERING INFORMATION
CENTRAL/SOUTH AMERICA:
Spanish Phone: 303–308–7143 (Mon–Fri 8:00am to 5:00pm MST)
Email: ONlit–spanish@hibbertco.com
Toll–Free from Mexico: Dial 01–800–288–2872 for Access –
then Dial 866–297–9322
ASIA/PACIFIC: LDC for ON Semiconductor – Asia Support
Phone: 1–303–675–2121 (Tue–Fri 9:00am to 1:00pm, Hong Kong Time)
Toll Free from Hong Kong & Singapore:
001–800–4422–3781
Email: ONlit–asia@hibbertco.com
JAPAN: ON Semiconductor, Japan Customer Focus Center
4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031
Phone: 81–3–5740–2700
Email: r14525@onsemi.com
ON Semiconductor Website: http://onsemi.com
For additional information, please contact your local
Sales Representative.
MC1458/D
NORTH AMERICA Literature Fulfillment:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303–675–2175 or 800–344–3860 Toll Free USA/Canada
Fax: 303–675–2176 or 800–344–3867 Toll Free USA/Canada
Email: ONlit@hibbertco.com
Fax Response Line: 303–675–2167 or 800–344–3810 Toll Free USA/Canada
N. American Technical Support: 800–282–9855 Toll Free USA/Canada
EUROPE: LDC for ON Semiconductor – European Support
German Phone: (+1) 303–308–7140 (Mon–Fri 2:30pm to 7:00pm CET)
Email: ONlit–german@hibbertco.com
French Phone: (+1) 303–308–7141 (Mon–Fri 2:00pm to 7:00pm CET)
Email: ONlit–french@hibbertco.com
English Phone: (+1) 303–308–7142 (Mon–Fri 12:00pm to 5:00pm GMT)
Email: ONlit@hibbertco.com
EUROPEAN TOLL–FREE ACCESS*: 00–800–4422–3781
*Available from Germany, France, Italy, UK, Ireland