Philips MC1458 Manual del propietario
Philips Semiconductors Linear Products Product specification
MC/SA1458/MC1558General purpose operational amplifier
59
August 31, 1994 853-1062 13721
DESCRIPTION
The MC1458 is a high-performance operational amplifier with high
open-loop gain, internal compensation, high common-mode range
and exceptional temperature stability. The MC1458 is short-circuit
protected.
The MC1458/SA1458/MC1558 consists of a pair of 741 operational
amplifiers on a single chip.
FEATURES
•Internal frequency compensation
•Short-circuit protection
•Excellent temperature stability
•High input voltage range
•No latch-up
•1558/1458 are 2 “op amps” in space of one 741 package
PIN CONFIGURATION
1
2
3
4 5
6
7
8
– + +–
A B
V+
OUTPUT B
INVERTING INPUT B
NON -INVERTING INPUT B
OUTPUT A
INVERTING INPUT A
NON -INVERTING INPUT A
V–
D, N Packages
TOP VIEW
ORDERING INFORMATION
DESCRIPTION TEMPERATURE RANGE ORDER CODE DWG #
8-Pin Plastic Small Outline (SO) Package 0 to +70°C MC1458D 0174C
8-Pin Plastic Dual In-Line Package (DIP) 0 to +70°C MC1458N 0404B
8-Pin Plastic Small Outline (SO) Package -40°C to +85°C SA1458D 0174C
8-Pin Plastic Dual In-Line Package (DIP) -40°C to +85°C SA1458N 0404B
8-Pin Plastic Dual In-Line Package (DIP) -55°C to +125°C MC1558N 0404B
ABSOLUTE MAXIMUM RATINGS
SYMBOL PARAMETER RATING UNIT
VSSupply voltage
MC1458 ±18 V
SA1458 ±18 V
MC1558 ±22 V
TJJunction temperature +150 °C
PDMAX Maximum power dissipation,
TA=25°C (still-air)1
N package 1160 mW
D package 780 mW
VDIFF Differential input voltage ±30 V
VIN Input voltage2±15 V
Output short-circuit duration Continuous
TAOperating ambient temperature range
MC1458 0 to +70 °C
SA1458 -40 to +85 °C
MC1558 -55 to +125 °C
TSTG Storage temperature range -65 to +150 °C
TSOLD Lead soldering temperature (10sec max) 300 °C
NOTES:
1. The following derating factors should be applied above 25°C; N package at 9.3mW/°C; D package at 6.2mW/°C
2. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage.
Philips Semiconductors Linear Products Product specification
MC/SA1458/MC1558General purpose operational amplifier
August 31, 1994 60
EQUIVALENT SCHEMATIC
Amplifier “A” of MC1458, SA1458, MC1558
NON–INVERTING
INPUT 3Q1
Q8
Q2
Q3 Q4
Q7
Q5 Q6
R1
1KΩR2
50KΩR3
1kΩ
INVERT.
INPUT
Q9 Q12 Q13
R5
39KΩ
Q10 Q11
Q22
V+
Q14
R9
25Ω
1OUTPUT
R10
50Ω
Q20
Q16
Q17
Q18
Q15
8
4V–
R11
50Ω
R12
50kΩ
R7
4.5KΩ
R8
7.5KΩ
R4
5kΩ
2
DC ELECTRICAL CHARACTERISTICS
TA=25°C, VS=±15V, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MC1558
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
Min Typ Max
UNIT
VOS Offset voltage RS=10kΩ1.0 5.0 mV
RS=10kΩ, over temperature 6.0 mV
∆VOS Offset voltage Over temperature 10 µV/°C
IOS Offset current 20 200 nA
Over temperature 500 nA
∆IOS Offset current Over temperature 0.10 nA/°C
IBIAS Input bias current 80 500 nA
Over temperature 1500 nA
∆IBIAS Bias current Over temperature 1.0 nA/°C
VOUT
Output voltage swing
RL=10kΩ, over temperature ±12 ±14
V
VOUT
Output voltage swing
RL=2kΩ, over temperature ±10 ±13
V
AVOL
Large-signal voltage gain
RL=2kΩ,VO=±10V 50 100
V/mV
AVOL
Large-signal voltage gain
RL=2kΩ, VO=±temperature 20
V/mV
Offset voltage adjustment range ±30 mV
PSRR Power supply rejection ratio RS≤10kΩ30 150 µV/V
CMRR Common mode rejection ratio 70 90 dB
ICC Supply current 2.3 5.0 mA
VIN Input voltage range ±12 ±13 V
PDPower consumption 70 150 mW
Channel separation 120 dB
ROUT Output resistance 75 Ω
ISC Output short-circuit current 10 25 60 mA
Philips Semiconductors Linear Products Product specification
MC/SA1458/MC1558General purpose operational amplifier
August 31, 1994 61
DC ELECTRICAL CHARACTERISTICS (Continued)
TA=25°C VCC=±15V, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MC1458 SA1458
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
Min Typ Max Min Typ Max
UNIT
VOS Offset voltage RS=10kΩ2.0 6.0 2.0 6.0 mV
RS=10kΩ, over temp. 7.5 7.5 mV
∆VOS Offset voltage Over temperature 12 12 µV/°C
IOS Offset current 20 200 20 200 nA
Over temperature 300 500 nA
∆IOS Offset current Over temperature 0.10 0.10 nA/°C
IBIAS Input bias current 80 500 80 500 nA
Over temperature 800 1500 nA
∆IBIAS Bias current Over temperature 1.0 1.0 nA/°C
VOUT
Output voltage swing
RL=10kΩ, over temp. ±12 ±14 ±12 ±14
V
VOUT
Output voltage swing
RL=2kΩ, over temp. ±10 ±13 ±10 ±13
V
RL=2kΩ, VO=±10V 25 200 20 200 V/mV
AVOL Large-signal voltage gain RL=2kΩ, VO=±10V,
Over temperature 15 15 V/mV
Offset voltage adjustment range ±30 ±30 mV
PSRR Power supply rejection ratio RS≤10kΩ30 150 30 150 µV/V
CMRR Common-mode rejection ratio 70 90 70 90 dB
ICC Supply current 2.3 5.6 2.3 5.6 mA
VIN Input voltage range ±12 ±13 ±12 ±13 V
RIN Input resistance 0.3 1 0.3 1 MΩ
PDPower consumption 70 170 70 170 mW
Channel separation 120 120 dB
ISC Output short-circuit current 25 25 mA
AC ELECTRICAL CHARACTERISTICS
TA=25°C VS=±15V, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MC1458, SA1458,
MC1558
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
Min Typ Max
UNIT
RIN Parallel input resistance Open-loop, f=20Hz 0.3 MΩ
Common-mode input impedance f=20Hz 200 MΩ
Equivalent input noise voltage AV=100, RS=10kΩ, BW=1.0kHz, f=1.0kHz 30 nVHz
BW Power bandwidth AV=1, RL=2.0kΩ, THD≤5%, VOUT=20VP-P 14 kHz
Phase margin 65 degrees
AVGain margin 11 dB
Unity gain crossover frequency Open loop 1.0 MHz
Transient response unity gain VIN=20mV, RL=2kΩ, CL≤100pF
tRRise time 0.3 µs
Overshoot 5.0 %
SR Slew rate CL≤100pF, RL≥2kΩ, VIN=±10V 0.8 V/µs
Philips Semiconductors Linear Products Product specification
MC/SA1458/MC1558General purpose operational amplifier
August 31, 1994 62
TYPICAL PERFORMANCE CHARACTERISTICS
VS= +15V
–55oC < TA< + 125OC
RL> 2kΩ
40
36
32
28
24
20
16
12
8
4
05 10 15 20
SUPPLY VOLTAGE — +V
PEAK–TO–PEAK OUTPUT SWING — V
Output Voltage Swing as a
Function of Supply Voltage
–55oC < TA< + 125OC
16
14
12
10
8
6
4
2
05 10 15 20
SUPPLY VOLTAGE — +V
COMMON MODE VOLTAGE RANGE – V
+
Input Common–Mode Range
as a Function of Supply Voltage
TA= 25oC
100
80
60
40
20
05 10 15 20
POWER CONSUMPTION — mW
SUPPLY VOLTAGE — +V
500
400
300
200
100
0
–60 –20 20 60 100 140
TEMPERATURE — oC
INPUT BIAS CURRENT — nA
VS= +15V
10.0
5.0
3.0
1.0
0.5
0.3
INPUT RESISTANCE — MΩ
0.1
–60 –20 20 60 100 140
TEMPERATURE — oC
TA= 25oC
40
30
20
10
0510 15 20
INPUT OFFSET CURRENT — nA
SUPPLY VOLTAGE — +V
Input Bias Current as a
Function Of Ambient Temperature Input Resistance as a
Function of Ambient Temperature
Power Consumption as a
Function of Supply Voltage
Input Offset Current as a
Function of Supply Voltage
VS= +15V
140
120
100
80
60
40
20
0
–60 –20 20 60 100 140
TEMPERATURE — oC
INPUT OFFSET CURRENT — nA
TEMPERATURE — oC
POWER CONSUMPTION — mV
70
60
50
40
30
–60 –20 20 60 100 140
Input Offset Current as a
Function of Ambient Temperature Power Consumption as a
Function of Ambient Temperature
28
26
24
22
20
18
16
14
12
10
8
0.1 0.2 0.5 10 2.0 5.0 1.0
LOAD RESISTANCE — kΩ
PEAK–TO–PEAK OUTPUT SWING — V
VS= + 15V
TA= 25oC
Output Voltage Swing as a
Function of Load Resistance
Philips Semiconductors Linear Products Product specification
MC/SA1458/MC1558General purpose operational amplifier
August 31, 1994 63
TYPICAL PERFORMANCE CHARACTERISTICS(Continued)
MEAN SQUARE VOLTAGE — A Hz
2
10–1kHz
35
30
25
20
15
10
–60 –20 20 60 100 140
TEMPERATURE — oC
SHORT CIRCUIT CURRENT — mA
VS= + 15V
TA= 25oC
10 –13
10 –14
10 –15
10 –16
10 –17
10 –18 10 100 1K 10K 100K
FREQUENCY — Hz
MEAN SQUARE VOLTAGE — V Hz
2
VS= + 15V
TA= 25oC
MEAN SQUARE CURRENT
10 –21
10 –22
10 –23
10 –24
10 –25
10 –2610 100 1K 10K 100K
FREQUENCY — Hz
100
10
1
0.1100 1K 10K 100K
10–100kHz
10–100kHz
SOURCE RESISTANCE — Ω
TOTAL NOISE REFERRED TO INPUT — Vrmsµ
VS= + 15V
TA= 25oC
106
105
104
103
102
10
1
1 10 100 1K 10K 100K 1M 10M
FREQUENCY — Hz
VOLTAGE GAIN
1 10 100 1K 10K 100K 1M 10M
FREQUENCY — Hz
VS= + 15V
TA= 25oC
0
–45
–90
–135
–180
PHASE DEGREES
VS= + 15V
TA= 25oC
RL= 10kΩ
40
36
32
28
24
20
16
12
8
4
0
100 1K 10K 100K 1M
FREQUENCY — Hz
PEAK–TO–PEAK OUTPUT SWING — V
VS= + 15V
TA= 25oC
100
90
80
70
60
50
40
30
20
10
1 10 100 1K 10K 100K 1M 10M
FREQUENCY — Hz
COMMON MODE REJECTION RATE — dB
28
24
20
16
12
8
4
0
OUTPUT — mV
0 0.5 1.0 1.5 2.0 2.5
TIME — µs
VS= + 15V
TA= 25oC
RL= 2kΩ
CL= 100pF
RISE TIME
Output Short–Circuit Current as a
Function of Ambient Temperature Input Noise Voltage as a
Function of Frequency Input Noise Current as a
Function of Frequency
Broadband Noise for
Various Bandwidths Open–Looped Voltage Gain
as a Function of Frequency Open-Looped Phase Response
as a Function of Frequency
Output Voltage Swing
as a Function of Frequency Common–Mode Rejection Ratio
as a Function of Frequency Transient Response
Philips Semiconductors Linear Products Product specification
MC/SA1458/MC1558General purpose operational amplifier
August 31, 1994 64
TYPICAL PERFORMANCE CHARACTERISTICS(Continued)
28
24
20
16
12
8
4
010 100 1K 10K 100K
(VOLTAGE FOLLOWER)
+ 15 VOLT SUPPLIES
THD < 5%
V OUTPUT VOLTAGE (Vp–p)
OUT
FREQUENCY — Hz
Power Bandwidth
(Large–Signal Swing vs Frequency)
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