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Philips Semiconductors Linear Products
Product specification
General purpose operational amplifier
MC/SA1458/MC1558
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.
PIN CONFIGURATION
D, N Packages
OUTPUT A INVERTING INPUT A NON -INVERTING INPUT A V- 1 2 3 4 A -+ B +- 8 7 6 5 V+ OUTPUT B INVERTING INPUT B NON -INVERTING INPUT B
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
ORDERING INFORMATION
DESCRIPTION 8-Pin Plastic Small Outline (SO) Package 8-Pin Plastic Dual In-Line Package (DIP) 8-Pin Plastic Small Outline (SO) Package 8-Pin Plastic Dual In-Line Package (DIP) 8-Pin Plastic Dual In-Line Package (DIP) TEMPERATURE RANGE 0 to +70C 0 to +70C -40C to +85C -40C to +85C -55C to +125C
TOP VIEW
ORDER CODE MC1458D MC1458N SA1458D SA1458N MC1558N
DWG # 0174C 0404B 0174C 0404B 0404B
ABSOLUTE MAXIMUM RATINGS
SYMBOL VS Supply voltage MC1458 SA1458 MC1558 TJ PD MAX Junction temperature Maximum power dissipation, TA=25C (still-air)1 N package D package VDIFF VIN TA Differential input voltage Input voltage2 Output short-circuit duration Operating ambient temperature range MC1458 SA1458 MC1558 TSTG TSOLD Storage temperature range Lead soldering temperature (10sec max) 0 to +70 -40 to +85 -55 to +125 -65 to +150 300 C C C C C 1160 780 30 15 Continuous mW mW V V 18 18 22 +150 V V V C PARAMETER RATING UNIT
NOTES: 1. The following derating factors should be applied above 25C; 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. 59
August 31, 1994
853-1062 13721
Philips Semiconductors Linear Products
Product specification
General purpose operational amplifier
MC/SA1458/MC1558
EQUIVALENT SCHEMATIC
V+ 8 Q8 INVERT. INPUT 2 Q9 Q12 Q13 Q14
Q15 R7 4.5K Q18 R9 25 1 R8 7.5K OUTPUT R10 50 Q16 Q20
NON-INVERTING INPUT 3
Q1
Q2
Q3 Q4
R5 39K
Q7
Q5
Q6
Q10
Q11 Q17 Q22
R1 1K
R2 50K
R3 1k
R4 5k
R12 50k
R11 50 4 V-
Amplifier "A" of MC1458, SA1458, MC1558
DC ELECTRICAL CHARACTERISTICS
TA=25C, VS=15V, unless otherwise specified. SYMBOL VOS VOS IOS IOS IBIAS IBIAS VOUT AVOL PARAMETER Offset voltage Offset voltage Offset current Over temperature Offset current Input bias current Over temperature Bias current Output voltage swing Large-signal voltage gain Offset voltage adjustment range PSRR CMRR ICC VIN PD ROUT ISC Power supply rejection ratio Common mode rejection ratio Supply current Input voltage range Power consumption Channel separation Output resistance Output short-circuit current 10 12 RS10k 70 Over temperature RL=10k, over temperature RL=2k, over temperature RL=2k,VO=10V RL=2k, VO= temperature 12 10 50 20 30 30 90 2.3 13 70 120 75 25 60 150 5.0 150 1.0 14 13 100 Over temperature 0.10 80 500 1500 TEST CONDITIONS RS=10k RS=10k, over temperature Over temperature 10 20 200 500 MC1558 Min Typ 1.0 Max 5.0 6.0 UNIT mV mV V/C nA nA nA/C nA nA nA/C V V/mV mV V/V dB mA V mW dB mA
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Philips Semiconductors Linear Products
Product specification
General purpose operational amplifier
MC/SA1458/MC1558
DC ELECTRICAL CHARACTERISTICS (Continued)
TA=25C VCC=15V, unless otherwise specified. SYMBOL VOS VOS IOS IOS IBIAS IBIAS VOUT PARAMETER Offset voltage Offset voltage Offset current Over temperature Offset current Input bias current Over temperature Bias current Output voltage swing Over temperature RL=10k, over temp. RL=2k, over temp. RL=2k, VO=10V AVOL Large-signal voltage gain Offset voltage adjustment range PSRR CMRR ICC VIN RIN PD ISC Power supply rejection ratio Common-mode rejection ratio Supply current Input voltage range Input resistance Power consumption Channel separation Output short-circuit current 12 0.3 RS10k 70 RL=2k, VO=10V, Over temperature 15 30 30 90 2.3 13 1 70 120 25 170 5.6 12 0.3 150 70 15 30 30 90 2.3 13 1 70 120 25 170 5.6 150 V/mV mV V/V dB mA V M mW dB mA 12 10 25 1.0 14 13 200 12 10 20 Over temperature 0.10 80 500 800 1.0 14 13 200 TEST CONDITIONS RS=10k RS=10k, over temp. Over temperature 12 20 200 300 0.10 80 500 1500 MC1458 Min Typ 2.0 Max 6.0 7.5 12 20 200 500 Min SA1458 Typ 2.0 Max 6.0 7.5 UNIT mV mV V/C nA nA nA/C nA nA nA/C V V/mV
AC ELECTRICAL CHARACTERISTICS
TA=25C VS=15V, unless otherwise specified. SYMBOL RIN PARAMETER Parallel input resistance Common-mode input impedance Equivalent input noise voltage BW AV Power bandwidth Phase margin Gain margin Unity gain crossover frequency Transient response unity gain tR SR Rise time Overshoot Slew rate CL100pF, RL2k, VIN=10V Open loop VIN=20mV, RL=2k, CL100pF 0.3 5.0 0.8 s % V/s TEST CONDITIONS Open-loop, f=20Hz f=20Hz AV=100, RS=10k, BW=1.0kHz, f=1.0kHz AV=1, RL=2.0k, THD5%, VOUT=20VP-P MC1458, SA1458, MC1558 Min 0.3 200 30 14 65 11 1.0 nV Typ Max M M Hz kHz dB MHz UNIT
degrees
August 31, 1994
61
Philips Semiconductors Linear Products
Product specification
General purpose operational amplifier
MC/SA1458/MC1558
TYPICAL PERFORMANCE CHARACTERISTICS
Output Voltage Swing as a Function of Supply Voltage
+ COMMON MODE VOLTAGE RANGE - V PEAK-TO-PEAK OUTPUT SWING -- V 40 36 32 28 24 20 16 12 8 4 0 5 10 15 20 -55oC < TA < + 125OC RL > 2k 16 POWER CONSUMPTION -- mW 14 12 10 8 6 4 2 05 -55oC < TA < + 125OC
Input Common-Mode Range as a Function of Supply Voltage
100
Power Consumption as a Function of Supply Voltage
TA = 25oC 80
60
40
20
0 10 15 20 5 10 15 20 SUPPLY VOLTAGE -- +V SUPPLY VOLTAGE -- +V
SUPPLY VOLTAGE -- +V
Input Bias Current as a Function Of Ambient Temperature
500 INPUT BIAS CURRENT -- nA VS = +15V 400 INPUT RESISTANCE -- M
Input Resistance as a Function of Ambient Temperature
10.0 5.0 3.0 INPUT OFFSET CURRENT -- nA VS = +15V 40
Input Offset Current as a Function of Supply Voltage
TA = 25oC
30
300
1.0 0.5 0.3
20
200
100
10
0 -60
-20
20
60
100
140
0.1 -60
0 -20 20 60 100 140 TEMPERATURE -- oC
5
10
15
20
TEMPERATURE -- oC
SUPPLY VOLTAGE -- +V
Input Offset Current as a Function of Ambient Temperature
140 INPUT OFFSET CURRENT -- nA VS = +15V 120 100 80 60 40 20 0 -60 POWER CONSUMPTION -- mV
Power Consumption as a Function of Ambient Temperature
PEAK-TO-PEAK OUTPUT SWING -- V 28 26 24 22 20 18 16 14 12 10 8
Output Voltage Swing as a Function of Load Resistance
70
VS = + 15V TA = 25oC
60
50
40
30 -60 -20 20 60 100 140
-20
20
60
100
140
0.1
0.2
0.5
10
2.0
5.0 1.0
TEMPERATURE -- oC
TEMPERATURE -- oC
LOAD RESISTANCE -- k
August 31, 1994
62
Philips Semiconductors Linear Products
Product specification
General purpose operational amplifier
MC/SA1458/MC1558
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Output Short-Circuit Current as a Function of Ambient Temperature
35 MEAN SQUARE VOLTAGE -- V 2 Hz SHORT CIRCUIT CURRENT -- mA 10 -13 10 -14 10 -15 VS = + 15V TA = 25oC
Input Noise Voltage as a Function of Frequency
MEAN SQUARE CURRENT MEAN SQUARE VOLTAGE -- A 2 Hz 10 -21 10 -22 10 -23
Input Noise Current as a Function of Frequency
VS = + 15V TA = 25oC
30
25
20
10 -16 10 -17 10 -18
10 -24 10 -25 10 -26 10
15
10 -60
-20
20
60
100
140
10
100
1K
10K
100K
100
TEMPERATURE -- oC
FREQUENCY -- Hz
1K 10K FREQUENCY -- Hz
100K
TOTAL NOISE REFERRED TO INPUT -- Vrms
Broadband Noise for Various Bandwidths
100 106 105 104 VOLTAGE GAIN 10 10-100kHz 10-100kHz 1 10-1kHz 103 102 10 1 0.1 100
Open-Looped Voltage Gain as a Function of Frequency
VS = + 15V TA = 25oC PHASE DEGREES
Open-Looped Phase Response as a Function of Frequency
0 VS = + 15V TA = 25oC -45
-90
-135
-180 1K 10K SOURCE RESISTANCE -- 100K 1 10 100 1K 10K 100K 1M 10M 1 10 100 1K 10K 100K 1M 10M FREQUENCY -- Hz FREQUENCY -- Hz
Output Voltage Swing as a Function of Frequency
PEAK-TO-PEAK OUTPUT SWING -- V 40 36 32 28 24 20 16 12 8 4 0 100 1K 10K 100K 1M VS = + 15V TA = 25oC RL = 10k COMMON MODE REJECTION RATE -- dB
Common-Mode Rejection Ratio as a Function of Frequency Transient Response
100 90 80 70 60 50 40 30 20 10 1 10 100 1K 10K 100K 1M 10M 0 VS = + 15V TA = 25oC OUTPUT -- mV 28 24 20 16 12 8 4 RISE TIME VS = + 15V TA = 25oC RL = 2k CL = 100pF
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY -- Hz
FREQUENCY -- Hz
TIME -- s
August 31, 1994
63
Philips Semiconductors Linear Products
Product specification
General purpose operational amplifier
MC/SA1458/MC1558
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Power Bandwidth (Large-Signal Swing vs Frequency)
28 VOUT OUTPUT VOLTAGE (Vp-p) 24 20 16 12 8 4 0 10 100 1K 10K 100K FREQUENCY -- Hz (VOLTAGE FOLLOWER) + 15 VOLT SUPPLIES THD < 5%
August 31, 1994
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