1
File Number 1019.6
CA158, CA158A, CA258, CA358, CA358A,
CA2904, LM358, LM2904
Dual, 1MHz, Operational Amplifiers for
Commercial Industrial, and Military
Applications
The CA158, CA158A, CA258, CA358, CA358A and CA2904
types consist of two independent, high gain, internally
frequency compensated operational amplifiers which are
designed specifically to operate from a single power supply
over a wide range of voltages. They may also be operated
from split power supplies. The supply current is basically
independent of the supply voltage over the recommended
voltage range.
These devices are particularly useful in interface circuits with
digital systems and can be operated from the single
common 5VDC power supply. They are also intended for
transducer amplifiers, DC gain blocks and many other
conventional op amp circuits which can benefit from the
single power supply capability.
The CA158, CA158A, CA258, CA358, CA358A, and
CA2904 types are an equivalent to or a replacement for the
industry types 158, 158A, 258, 258A, 358, 358A, and
CA2904.
Technical Data on LM Branded types is identical to the
corresponding CA Branded types.
Pinouts CA158 (METAL CAN)
TOP VIEW
CA158, CA258, CA358 (PDIP, SOIC)
CA2904, LM358, LM2904 (PDIP)
TOP VIEW
Features
• Internal Frequency Compensation for Unity Gain
• High DC Voltage Gain . . . . . . . . . . . . . . . . . . 100dB(Typ)
• Wide Bandwidth at Unity Gain . . . . . . . . . . . . .1MHz(Typ)
• Wide Power Supply Range:
- Single Supply . . . . . . . . . . . . . . . . . . . . . . . . .3V to 30V
• Dual Supplies. . . . . . . . . . . . . . . . . . . . . . . ±1.5Vto±15V
• Low Supply Current . . . . . . . . . . . . . . . . . . . .1.5mA(Typ)
• Low Input Bias Current
• Low Input Offset Voltage and Current
• Input Common-Mode Voltage Range Includes Ground
• Differential Input Voltage Range Equal to V+ Range
• Large Output Voltage Swing. . . . . . . . . . . . 0V to V+ -1.5V
OUTPUT (B)
V+
V-
INV.
INPUT (B)
NON-INV.
INPUT (B)
NON-INV.
INPUT (A)
INV.
INPUT (A)
OUTPUT (A)
2
4
6
1
3
7
5
8
A
B
-
-
+
+
1
2
3
4
8
7
6
5
B
AV+
OUTPUT (B)
NON-INV. INPUT (B)
INV. INPUT (B)
V-
OUTPUT (A)
INV. INPUT (A)
NON-INV. INPUT (A)
Ordering Information
PART
NUMBER TEMP.
RANGE (oC) PACKAGE PKG.
NO.
CA0158E -55 to 125 8 Ld PDIP E8.3
CA0158AE -55 to 125 8 Ld PDIP E8.3
CA0158M -55 to 125 8 Ld SOIC M8.15
CA0158T -55 to 125 8 Pin Can T8.C
CA0258E -25 to 85 8 Ld PDIP E8.3
CA0258M -25 to 85 8 Ld SOIC M8.15
CA0358E 0 to 70 8 Ld PDIP E8.3
CA0358AE 0 to 70 8 Ld PDIP E8.3
CA0358M 0 to 70 8 Ld SOIC M8.15
CA2904E -40 to 85 8 Ld PDIP E8.3
LM358N 0 to 70 8 Ld PDIP E8.3
LM2904N -40 to 85 8 Ld PDIP E8.3
Data Sheet October 1999
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 |Copyright © Intersil Corporation 1999
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Absolute Maximum Ratings Thermal Information
Supply Voltage
CA2904, LM2904 . . . . . . . . . . . . . . . . . . . . . . . . . . . 26V or ±13V
Other Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32V or ±16V
Differential Input Voltage (All Types) . . . . . . . . . . . . . . . . . . . . . 32V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to V+
Input Current (VI < -0.3V, Note 1) . . . . . . . . . . . . . . . . . . . . . . 50mA
Output Short Circuit Duration (V+ ≤ 15V, Note 2) . . . . . .Continuous
Operating Conditions
Temperature Range
CA158, CA158A. . . . . . . . . . . . . . . . . . . . . . . . . . -55oC to 125oC
CA258, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25oC to 85oC
CA2904, LM2904 . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC
CA358, CA358A, LM358 . . . . . . . . . . . . . . . . . . . . . .0oC to 70oC
Thermal Resistance (Typical, Note 3) θJA (oC/W) θJC (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . 130 N/A
SOIC Package . . . . . . . . . . . . . . . . . . . 170 N/A
Can Package . . . . . . . . . . . . . . . . . . . . 155 67
Maximum Junction Temperature (Can Package). . . . . . . . . . .175oC
Maximum Junction Temperature (Plastic Package). . . . . . . . .150oC
Maximum Storage Temperature Range. . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
(SOIC - Lead Tips Only)
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. This input current will only exist when the voltage at any of the input leads is driven negative. This current is due to the collector base junction of the
input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN
parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the amplifiers to go to the V+ voltage level (or to
ground for a large overdrive) for the time duration that an input is driven negative. This transistor action is not destructive and normal output states
will re-establish when the input voltage, which was negative, again returns to a value greater than -0.3V.
2. The maximum output current is approximately 40mA independent of the magnitude of V+. Continuous short circuits at V+ > 15V can cause
excessive power dissipation and eventual destruction. Short circuits from the output to V+ can cause overheating and eventual destruction of
the device. Destructive dissipation can result from simultaneous short circuits on both amplifiers.
3. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications Values Apply for Each Operational Amplifier. Supply Voltage V+ = 5V, V- = 0V,
Unless Otherwise Specified
PARAMETER TEST CONDITIONS TEMP
(oC)
CA158A CA358A
UNITSMIN TYP MAX MIN TYP MAX
Input Offset
Voltage (Note 6) 25 - 1 2 - 2 3 mV
Full - - 4 - - 5 mV
Average Input Offset Voltage
Drift RS = 0ΩFull - 7 15 - 7 20 µV/oC
Input Common Mode Voltage
Range (Note 5) V+ = 30V 25 0 - V+ -1.5 0 - V+ -1.5 V
V+ = 30V Full 0 - V+ -2 0 - V+ -2 V
Common Mode
Rejection Ratio DC 25 70 85 - 65 85 - dB
Power Supply Rejection Ratio DC 25 65 100 - 65 100 - dB
Input Bias
Current (Note 4) II+ or II- 25 - 20 50 - 45 100 nA
II+ or II- Full - 40 100 - 40 200 nA
Input Offset
Current II+ - II-25-210-530nA
II+ - II- Full - - 30 - - 75 nA
Average Input Offset Current
Drift Full - 10 200 - 10 300 pA/oC
Large Signal Voltage Gain RL≥ 2kΩ, V+ = 15V (For
Large VO Swing) 25 50 100 - 25 100 - kV/V
Output Voltage Swing RL = 2kΩ25 0 - V+ -1.5 0 - V+ -1.5 V
CA158, CA158A, CA258, CA258A, CA358, CA358A, CA2904, LM358, LM2904
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Output
Current Source VI+ = +1V, VI- = 0V, V+ =
15V 25 20 40 - 20 40 - mA
Sink VI+ = 0V, VI- = 1V,
V+ = 15V 25 10 20 - 10 20 - mA
VI+ = 0V, VI- = 1V,
VO = 200mV 25 12 50 - 12 50 - µA
Short Circuit
Output Current (Note 2) RL = 0Ω25 - 40 60 - 40 60 mA
Crosstalk f = 1 to 20kHz
(Input Referred) 25 - -120 - - -120 - dB
Total Supply Current RL = ∞Full - 0.7 1.2 - 0.7 1.2 mA
RL = ∞, V+ = 30V Full - 1.5 3 - 1.5 3 mA
NOTES:
4. Due to the PNP input stage the direction of the input current is out of the IC. No loading change exists on the input lines because the current is
essentially constant, independent of the state of the output.
5. The input signal voltage and the input common mode voltage should not be allowed to go negative by more than 0.3V. The positive limit of the
common mode voltage range is V+ - 1.5V, but either or both inputs can go to +32V without damage.
6. VO = 1.4V, RS = 0Ω with V+ from 5V to 30V, and over the full input common mode voltage range (0V to V+ - 1.5V).
Electrical Specifications Values Apply for Each Operational Amplifier. Supply Voltage V+ = 5V, V- = 0V,
Unless Otherwise Specified (Continued)
PARAMETER TEST CONDITIONS TEMP
(oC)
CA158A CA358A
UNITSMIN TYP MAX MIN TYP MAX
Electrical Specifications Values Apply for Each Operational Amplifier. Supply Voltage V+ = 5V, V- = 0V,
Unless Otherwise Specified
PARAMETER TEST
CONDITIONS TEMP
(oC)
CA158, CA258 CA358, LM358 CA2904, LM2904
UNITSMIN TYP MAX MIN TYP MAX MIN TYP MAX
Input Offset
Voltage (Note 9) 25 - 2 5 - 2 7 - 2 7 mV
Full - - 7 - - 9 - - 10 mV
Average Input Offset
Voltage Drift RS = 0ΩFull - 7 - - 7 - - 7 - µV/oC
Input Common Mode
Voltage Range (Note 8) V+ = 30V 25 0 - V+ -
1.5 0 - V+ -
1.5 0 - V+ -
1.5 V
V+ = 30V Full 0 - V+ -2 0 - V+ -2 0 - V+ -2 V
Common Mode
Rejection Ratio DC 25 70 85 - 65 70 - 50 70 - dB
Power Supply Rejection
Ratio DC 25 65 100 - 65 100 - 50 100 - dB
Input Bias
Current (Note 7) II+ or II- 25 - 45 150 - 45 250 - 45 250 nA
II+ or II- Full - 40 300 - 40 500 - 40 500 nA
Input Offset
Current II+ - II- 25- 330- 550-550nA
II+ - II- Full - - 100 - - 150 - 45 200 nA
Average Input Offset Cur-
rent Drift Full - 10 - - 10 - - 10 - pA/oC
Large Signal Voltage
Gain RL≥ 2kΩ, V+ = 15V
(For Large VO Swing) 25 50 100 - 25 100 - - 100 - kV/V
Output Voltage Swing RL = 2kΩ25 0 - V+ -
1.5 0 - V+ -
1.5 0 - V+ -
1.5 V
CA158, CA158A, CA258, CA258A, CA358, CA358A, CA2904, LM358, LM2904
4
Output
Current Source VI+ = +1V, VI- = 0V,
V+ = 15V 25 20 40 - 20 40 - 20 40 - mA
Sink VI+ = 0V, VI- = 1V,
V+ = 15V 25 10 20 - 10 20 - 10 20 - mA
VI+ = 0V, VI- = 1V,
VO = 200mV 25 12 50 - 12 50 - - - - µA
Short Circuit
Output Current (Note 2) RL = 0Ω25 - 40 60 - 40 60 - 40 60 mA
Crosstalk f = 1 to 20kHz
(Input Referred) 25 - -120 - - -120 - - -120 - dB
Total Supply Current RL = ∞Full - 0.7 1.2 - 0.7 1.2 - 0.7 1.2 mA
RL = ∞, V+ = 30V Full - 1.5 3 - 1.5 3 - 1.5 3 mA
NOTES:
7. Due to the PNP input stage the direction of the input current is out of the IC. No loading change exists on the input lines because the current is
essentially constant, independent of the state of the output.
8. The input signal voltage and the input common mode voltage should not be allowed to go negative by more than 0.3V. The positive limit of the
common mode voltage range is V+ - 1.5V, but either or both inputs can go to +32V without damage.
9. VO = 1.4V, RS = 0Ω with V+ from 5V to 30V, and over the full input common mode voltage range (0V to V+ - 1.5V).
Electrical Specifications Values Apply for Each Operational Amplifier. Supply Voltage V+ = 5V, V- = 0V,
Unless Otherwise Specified (Continued)
PARAMETER TEST
CONDITIONS TEMP
(oC)
CA158, CA258 CA358, LM358 CA2904, LM2904
UNITSMIN TYP MAX MIN TYP MAX MIN TYP MAX
Schematic Diagram ONE OF TWO OPERATIONAL AMPLIFIERS
8
2
3
4
1
5
67
INPUTS
-
+
6µA4µA 100
µA
V+
CCOMP
50µA
Q1
Q2Q3
Q4
Q9
Q8
Q10
Q11
Q12
Q13
Q6
Q5
Q7
VO
RSC
TO 2
TO 2
2
V-
+
-
CA158, CA158A, CA258, CA258A, CA358, CA358A, CA2904, LM358, LM2904
5
Typical Performance Curves
FIGURE 1. INPUT VOLTAGE RANGE vs SUPPLY VOLTAGE FIGURE 2. INPUT CURRENT vs AMBIENT TEMPERATURE
FIGURE 3. SUPPLY CURRENT DRAIN vs SUPPLY VOLTAGE FIGURE 4. COMMON MODE REJECTION RATIO vs INPUT
FREQUENCY
FIGURE 5. VOLTAGE GAIN vs SUPPLY VOLTAGE FIGURE 6. OPEN-LOOP FREQUENCY RESPONSE
5
10
15
0 5 10 15 20
INPUT VOLTAGE (V)
SUPPLY VOLTAGE (V)
POSITIVE
NEGATIVE
TEMPERATURE (oC)
INPUT CURRENT (nA)
-75 -50 -25 0 25 50 75 100 125
0
10
20
30
40
50
60
VICR = 0V
V+ = 30V
15V
5V
4
3
2
1
0 5 10 15 20 25 30
POSITIVE SUPPLY VOLTAGE (V)
SUPPLY CURRENT DRAIN (mA)
TA = 0oC TO 125oC
-55oC
ID
V+
mA
-
+
120
100
80
60
40
20
0100 1K 10K 100K 1M
COMMON MODE REJECTION RATION (dB)
INPUT FREQUENCY (Hz)
+7.5VDC
100K
100
100
100K -7.5VDC
VO
VIN+-
+
POSITIVE SUPPLY VOLTAGE (V)
OPEN LOOP VOLTAGE GAIN (dB)
0 10203040
0
25
50
75
100
125
150
2kΩ
TA = 25oC
RL = 20kΩ
140
120
100
80
60
40
20
01 10 100 1K 10K 100K 1M 10M
FREQUENCY (Hz)
OPEN-LOOP VOLTAGE GAIN (dB)
TA = -40 ≤ TA≤ 85oC
V+ = 26V
V+ = 10 TO 15V
10MΩ
V+
VO
V+ / 2
VI
0.1µF-
+
CA158, CA158A, CA258, CA258A, CA358, CA358A, CA2904, LM358, LM2904
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FIGURE 7. VOLTAGE FOLLOWER PULSE RESPONSE
(LARGE SIGNAL) FIGURE 8. VOLTAGE FOLLOWER PULSE RESPONSE
(SMALL SIGNAL)
FIGURE 9. LARGE-SIGNAL FREQUENCY RESPONSE FIGURE 10. INPUT CURRENT vs SUPPLY VOLTAGE
FIGURE 11. OUTPUT SOURCE CURRENT CHARACTERISTICS FIGURE 12. OUTPUT SINK CURRENT CHARACTERISTICS
Typical Performance Curves (Continued)
TA = 25oC
V+ = 15V
RL = 2kΩ
4
3
2
1
0 10203040
4
3
2
1
0
OUTPUT VOLTAGE (V)
INPUT VOLTAGE (V)
TIME (µs)
0
OUTPUT
INPUT
TA = 25oC
V+ = 30V
500
450
400
350
300
2500123456789
TIME (µs)
OUTPUT VOLTAGE (mV)
VO
VI50pF
-
+
20
15
10
5
01K 10K 100K 1M
FREQUENCY (Hz)
OUTPUT VOLTAGE SWING (V)
TA = 25oC
1kΩ
100kΩ
+15V
2kΩ
+7V
VO
VI
+
-
TA = 25oC
75
50
25
010203040
POSITIVE SUPPLY VOLTAGE (V)
INPUT CURRENT (nA)
0
8
7
6
5
4
3
2
10.001 0.01 0.1 1 10 100
OUTPUT VOLTAGE (V)
(REFERENCED TO V+)
OUTPUT SOURCE CURRENT (mA)
INDEPENDENT OF V+
TA = 25oC
V+
V+ / 2
IO+
VO
+
-
10
1
0.1
0.01
OUTPUT VOLTAGE (V)
0.001 0.01 0.1 1 10 100
OUTPUT SINK CURRENT (mA)
V+ = +5VDC
V+ = +15 VDC
V+ = +30VDC
V+ / 2 V+
-
+
TA = 25oC
VO
IO
CA158, CA158A, CA258, CA258A, CA358, CA358A, CA2904, LM358, LM2904
7
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
FIGURE 13. OUTPUT CURRENT vs AMBIENT TEMPERATURE
Typical Performance Curves (Continued)
TEMPERATURE (oC)
OUTPUT SOURCE CURRENT (mA)
-75 -50 -25 0 25 50 75 100 125
0
10
20
30
40
50
60
70 V+ = 15V
Metallization Mask Layout
72 70
60
50
40
30
20
10
0
666050403020100
69 - 77
(1.753 - 1.956)
63 - 71
(1.600 - 1.803)
4 - 10
(0.102 - 0.254)
Dimensions in parentheses are in millimeters and derived
from the basic inch dimensions as indicated. Grid gradua-
tions are in mils (10-3 inch).
The photographs and dimensions represent a chip when it
is part of the wafer. When the wafer is cut into chips, the
cleavage angles are 57oinstead of 90owith respect to the
face of the chip. Therefore, the isolated chip is actually 7mils
(0.17mm) larger in both dimensions.
CA158, CA158A, CA258, CA258A, CA358, CA358A, CA2904, LM358, LM2904
