ESTEK LM358

LM358
Description
The LM358 contains two independent high gain operational amplifiers with internal compensation.
requency
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 voltage.The low power drain also makes the LM358 a good choice for battery
operation.
When your project calls for a traditional op-amp function,now you can streanline your design with a simple any
digital system or personal computer application,without requiring an extra 15V power supply just to
have
the interface electronics you need.
The LM358 is a versatile,rugged workhorse with a thousand-and-one use,from amplifying signals from a variety
of transducers to dcgain blocks,,or any op-amp function.The attached pages offer some recipes rhat will
have your project cooking in no time.
Features
• Internally frequency compensated for unity gain
• Large DC voltage gain:100dB Wide power supply range:
SOP - 8
3V ~ 32 V (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
• Differential inpit voltage range equal to the power supply
voltage
• Low input offset voltage and offset current
DIP - 8
Package
Internal Block Digram
Logic Diagram
Pin Assinment
PIN 4 = GND
PIN 8=V CC
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LM358
Electrical Characteristics
at specified free-air temperature, Vcc = 5 V (unless otherwise noted)
Symbol
Parameter
Test conditions*
LM358
Min
VIO
αVIO
lIO
Input offset voltage
Vcc = 5 V to MAX,
VIC = VICR min,
Vo=1.4 V
Average temperature coefficient of input
offset voltage
Input offset current
Vo=1.4 V
25 °С
Units
Typ
Max
3
7
Full range
Full range
7
25 °С
2
Full range
αlIO
IIB
Average temperature coefficient of input
offset current
Input bias current
Vo=1.4 V
VOH
Common-mode input voltage range
High-level output voltage
Vcc = 5 V to MAX
RL ≥2 KΩ
Full range
10
25 °С
-20
0 to Vcc-1.5
Full range
0 to Vcc - 2
25 °С
Vcc-1.5
Full range
26
Vcc = MAX,
RL ≥ 10 kΩ
Full range
27
VOL
Low-level output voltage
RL ≥ 10 kΩ
Full range
Large-signal differential voltage
amplification
Vcc = 15 V,
Vo=1V to 11 V,
RL ≥ 2 kΩ
CMRR
Common-mode rejection ratio
kSVR
Supply voltage rejection ratio
(∆Vcc/∆VIO)
Vo1 /Vo2
lo
Crosstalk attenuation
Output current
25
Full range
15
Vcc = 5 V to MAX,
VIC = VICR min
25 °С
Vcc = 5 V to MAX
25 °С
f=1 kHz to 20 kHz
25 °С
Vcc = 15 V,
VID=1 V,VO= 0
VID = - 1 V, Vo = 15 V
nA
pA/°C
-250
nA
V
V
28
5
25 °С
Vcc = 15 V,
50
-500
25°С
Vcc = MAX, RL=2 kΩ
AVD
µV/°C
150
Full range
VICR
mV
9
20
mV
100
V/mV
65
80
dB
65
100
dB
25 °С
-20
Full range
-10
25 °С
10
Full range
5
VID = - 1 V,
Vo =200 mV
25 °С
12
120
dB
-30
mA
20
30
µA
lOS
Short-circuit output current
Vcc at 5 V,
GND at -5 V,Vo=0
25 °С
±40
±60
mA
ICC
Supply current (two amplifiers)
Vo - 2.5 V, No load
Full range
0.7
1.2
mA
Vcc = MAX,
Vo = 0.5Vcc, No load
Full range
1
2
•
All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise
specified. “MAX”V CC for testing purposes is 30 V. Full range is 0 °С to 70 °С .
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LM358
Absolute Maximum Ratings
Symbol
VCC
Parameter
Value
Power Supply Voltages
Single Supply
Split Supplies
VIDR
Input Differential Voltage Range (1)
VICR
tS
Input Common Mode Voltage Range
Short-Circuit duration of Output
IIN
Input Current, per pin (2)
TJ
Junction Temperature
Plastic Packages
Tstg
Storage Temperature
(TA = +25ºC)
32
±16
V
±32
V
-0.3 to 32
100
V
ms
50
mA
150
°C
-55 to +125
Plastic Packages
TL
Unit
Lead Temperature, 1mm from Case for 10 Seconds
260
°C
°C
Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
Notes:
1. Split Power Supplies.
2. V IN <-0.3V. This input current will only exist when voltage at any of the input leads is driven negative.
Typcal Peformance Characteristics
Figure 1.Input Voltage Rang e
Figure 2. Open-Loop Frequency
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LM358
Figure 3. Large-Signal Frequency Response
Figure 4. Small-Signal Voltage Follower Pulse
Response (Noninverting)
Figure 5. Power Supply Current versus Powe r
Figure 6. Input Bias Current versus Power Supply
Voltage
Ordering Information
O RDERING NUM B
ER
LM358
Address :
P ACK AG E
M ARKI N G
DIP - 8 / SOP - 8
LM358
6A06--6A07
Rm 6A07,Changyin Office Building ,No.88,Yong Ding Road,Hai Dian District ,Beijing
Postalcode:100039
Tel: 86-010-58895780 / 81 / 82 / 83 / 84
Fax : 010-58895793
Http://www.estek.com.cn
Email:sales@estek.com.cn
REV No:01-060819
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