Page 1
SL358
Low Power Dual Operational
Amplifier
The SL358 contains two independent high gain operational
amplifiers with internal frequency compensation. The two op-amps
operate over a wide voltage range from a single power supply. Also
use a split power supply. The device has low power supply current
drain, regardless of the power supply voltage. The low power drain
also makes the SL358 a good choice for batter y operation.
When your project calls for a traditional op-amp function, now you
can streamline your design with a simple single power supply. Use
ordinary +5VDC common to practically any digital system or personal
computer application, without requiring an extra 15V power supply just
to have the interface electronics you need.
The SL358 is a versatile, rugged workhorse with a thousand-andone uses, from amplifying signals from a variety of transducers to dc
gain blocks, or any op-amp function. The attached pages offer some recipes that will have your project cooking
in no time.
• Internally frequency compensated for unity gain
• Large DC voltage gain: 100dB
• Wide power supply range:
3V ~ 32V (or ±1.5V ~ ±16V)
• Input common-mode voltage range includes ground
• Large output voltage swing: 0V DC to VCC-1.5V DC
• Power drain suitable for battery operation
• Low input offset voltage and offset current
• Differential input voltage range equal to the power supply voltage
ORDERING INFORMATION
TA = 0° to 70° C
for all packages.
SL358N Plastic
SL358D SOIC
System Logic
SLS
Semiconductor
LOGIC DIAGRAM
PIN 4 = GND
PIN 8=VCC
PIN ASSIGNMENT
Page 2
SL358
MAXIMUM RATINGS*
Symbol Parameter Value Unit
VCC Power Supply Voltages
Single Supply
Split Supplies
V
Input Differential Voltage Range (1) ±32 V
IDR
V
Input Common Mode Voltage Range -0.3 to 32 V
ICR
32
±16
ISC Output Short Circuit Duration Continuous
TJ Junction Temperature
Plastic Packages
Tstg Storage Temperature
Plastic Packages
150
-55 to +125
IIN Input Current, per pin (2) 50 mA
TL Lead Temperature, 1mm from Case for 10 Seconds 260 °C
*
Maximum Ratings are those val ues beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
+Derating - Plastic DIP: - 10 mW/°C from 65° to 125°C
SOIC Package: : - 7 mW/°C from 65° to 125°C
Notes:
1. Split Power Supplies.
2. VIN<-0.3V. This input current will only exist when voltage at any of the input leads is driven negative.
V
°C
°C
RECOMMENDED OPERATING CONDITIONS
Symbol Parameter Min Max Unit
VCC DC Supply Voltage ±2.5 or
5.0
TA Operating Temperature, All Package Types 0 +70 °C
This device contains protection circuitry to guard against damage due to high static voltages or electric
fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated
voltages to this high-impedance circuit. For proper operation, VIN and V
GND≤(VIN or V
OUT
)≤VCC.
should be constrained to the range
OUT
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC).
Unused outputs must be left open.
±15 or
30
V
System Logic
SLS
Semiconductor
Page 3
SL358
DC ELECTRICAL CHARACTERISTICS(T
=0 to +70°C)
A
Guaranteed Limit
Symbol Parameter Test Conditions Min Typ Max Unit
VIO Maximum Input Offset
Voltage
VO=1.4V VCC=5.0-30V;RS=0Ω
V
=0V to VCC-1.7V
ICM
9.0 mV
∆VIO/∆T Input Offset Voltage Drift RS=0Ω, VCC=30V 7.0 µV/°C
IIO Maximum Input Offset
VCC=5.0V 150 nA
Current
∆IIO/∆T Input Offset Current Drift RS=0Ω, VCC=30V 10 pA/°C
IIB Maximum Input Bias
VCC=5.0V -500 nA
Current
V
Input Common Mode
ICR
VCC=30V 0 28 V
Voltage Range
ICC Maximum Power Supply
Current
A
Minimum Large Signal
VOL
Open-Loop Voltage Gain
VOH Minimum Output High-
Level Voltage Swing
RL=∞,VCC=30V,V0=0V
RL=∞,VCC=5V,V0=0V
3
1.2
mA
VCC=15V, RL≥2KΩ 15 V/mV
VCC=30V,RL=2KΩ
VCC=30V,RL=10KΩ
26
27
V
VOL Maximum Output Low -
VCC=5V,RL=10KΩ 20 mV
Level Voltage Swing
CMR Common Mode Rejection VCC=30V, RS=10KΩ 65* dB
PSR Power Supply Rejection VCC=30V 65 dB
CS Channel Separation f=1KHz to 20KHz,VCC=30V -120* dB
ISC Maximum Output Short
VCC=5.0V 60* mA
Circuit to GND
I
Minimum Source Output
source
Current
I
Minimum Output Sink
sink
Current
V
Differential Input Voltage
IDR
Range
V
IN+
=1V, V
=0V, VCC=15V,
IN-
V0=0V
V
IN+
=0V, V
=1V, VCC=15V,
IN-
V0=15V
V
IN+
=0V, V
=1V, VCC=15V,
IN-
V0=0.2V
All VIN≥GND or V -Supply (if
used)
10 mA
5
mA
12*
VCC* V
*=@25°C
µA
System Logic
SLS
Semiconductor
Page 4
SL358
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 1.Input Voltage Range
Figure 3. Large-Signal Frequency Response
Figure 2. Open-Loop Frequency
Figure 4. Small-Signal Voltage Follower Pulse
Response (Noninverting)
Figure 5. Power Supply Current versus Power Supply
Voltage
Figure 6. Input Bias Current versus Power Supply
Voltage
System Logic
SLS
Semiconductor
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