Operation Amplifiers. LM358 Datasheet


LM358 Amplifiers. Datasheet pdf. Equivalent


LM358


Dual Operation Amplifiers
Dual Operation Amplifiers LM358
General Description
The LM358 consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifiers, dc gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM358 can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ± 15V power supplies.

Advantages
n Two internally compensated op amps n Eliminates need for dual supplies n Allows direct sensing near GND and VOUT also goes to GND n Compatible with all forms of logic n Power drain suitable for battery operation n Pin-out same as LM1558/LM1458 dual op amp

Features
n Internally frequency compensated for unity gain n Large dc voltage gain: 100 dB n Wide bandwidth (unity gain): 1 MHz (temperature compensated) n Wide power supply range: — Single supply: 3V to 32V — or dual supplies: ± 1.5V to ± 16V n Very low supply current drain (500 µA) — essentially...



LM358
Dual Operation Amplifiers
LM358
General Description
The LM358 consists of two independent, high gain, in-
ternally frequency compensated operational amplifiers which
were designed specifically to operate from a single power
supply over a wide range of voltages. Operation from split
power supplies is also possible and the low power supply
current drain is independent of the magnitude of the power
supply voltage.
Application areas include transducer amplifiers, dc gain
blocks and all the conventional op amp circuits which now
can be more easily implemented in single power supply sys-
tems. For example, the LM358 can be directly oper-
ated off of the standard +5V power supply voltage which is
used in digital systems and will easily provide the required
interface electronics without requiring the additional ±15V
power supplies.
Unique Characteristics
n In the linear mode the input common-mode voltage
range includes ground and the output voltage can also
swing to ground, even though operated from only a
single power supply voltage.
n The unity gain cross frequency is temperature
compensated.
n The input bias current is also temperature compensated.
Advantages
n Two internally compensated op amps
n Eliminates need for dual supplies
n Allows direct sensing near GND and VOUT also goes to
GND
n Compatible with all forms of logic
n Power drain suitable for battery operation
n Pin-out same as LM1558/LM1458 dual op amp
Features
n Internally frequency compensated for unity gain
n Large dc voltage gain: 100 dB
n Wide bandwidth (unity gain): 1 MHz
(temperature compensated)
n Wide power supply range:
— Single supply: 3V to 32V
— or dual supplies: ±1.5V to ±16V
n Very low supply current drain (500 µA) — essentially
independent of supply voltage
n Low input offset voltage: 2 mV
n Input common-mode voltage range includes ground
n Differential input voltage range equal to the power
supply voltage
n Large output voltage swing: 0V to V+− 1.5V
Voltage Controlled Oscillator (VCO)
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage: http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com
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LM358
LM358
electrical characteristics at specified free-air temperature, Vcc = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS*
LM358
UNIT
MIN
TYP MAX
VIO Vcc = 5 V to MAX,
Input offset voltage
VIC = VICR min,
Vo=1.4 V
αVIO
Average temperature coefficient
of input offset voltage
lIO Vo=1.4 V
Input offset current
25 ° C
Full range
Full range
25 ° C
Full range
3 7 mV
9
7 µV/°C
2 50 nA
150
αlIO
Average temperature coefficient
of input offset current
IIB Vo=1.4 V
Input bias current
Full range
25 ° C
Full range
10 pA/°C
-20 -250 nA
-500
VICR
Common-mode input voltage
range
VOH
High-level output voltage
VOL
Low-level output voltage
AVD
Large-signal differential
voltage amplification
CMRR
Common-mode rejection ratio
kSVR Supply voltage rejection
ratio (Vcc/VIO)
Vo1 /Vo2
Crosstalk attenuation
lo
Vcc = 5 V to MAX
25° C
Full range
RL 2 K
Vcc = MAX, RL=2 k
Vcc = MAX,
RL 10 k
RL 10 k
25 ° C
Full range
Full range
Full range
Vcc = 15 V,
Vo=1V to 11 V,
RL 2 k
Vcc = 5 V to MAX,
VIC = VICR min
Vcc = 5 V to MAX
25 ° C
Full range
25 ° C
25 ° C
f=1 kHz to 20 kHz 25 ° C
Vcc = 15 V,
25 ° C
0 to Vcc-1.5
0 to Vcc - 2
Vcc-1.5
26
27
28
5 20
25 100
15
65 80
65 100
120
-20 -30
V
V
mV
V/mV
dB
dB
dB
mA
Output current
VID=1 V,VO= 0
Vcc = 15 V,
Full range
25 ° C
-10
10
20
lOS
Short-circuit output current
ICC
Supply current (two amplifiers)
VID = - 1 V, Vo = 15 V Full range
VID = - 1 V,
Vo =200 mV
25 ° C
Vcc at 5 V,
GND at -5 V,Vo=0
25 ° C
Vo - 2.5 V, No load Full range
Vcc = MAX,
Full range
Vo = 0.5Vcc, No load
5
12
30 µA
±40 ±60 mA
0.7 1.2 mA
12
* All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise
specified. «MAX» VCC for testing purposes is 30 V. Full range is 0 ° C to 70 ° C.
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