Wing Shing LM358N, LM358 Datasheet

GeneralDescription

Dual Operation Amplifiers

4-1

can be directly

oper-

LM358

The LM358

LM358

consistsoftwoindependent,highgain,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.Forexample,the
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
power supplies.

±

15V

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 V

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

also goes to

OUT

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:

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 to±16V

+

− 1.5V

Voltage Controlled Oscillator (VCO)

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4-2

LM358

electrical characteristics at specified free-air temperature, Vcc = 5 V (unless otherwise noted)

PARAMETER TEST CONDITIONS* LM358 UNIT

MIN TYP MAX

V

IO

Input offset voltage VIC = V

αV

IO

Average temperature coefficient
of input offset voltage

l

IO

Input offset current Full range 150
αlIO

Average temperature coefficient
of input offset current

I

IB

Input bias current Full range -500
V

ICR

Common-mode input voltage
range

V

OH

High-level output voltage

V

OL

Low-level output voltage
A

VD

Large-signal differential
voltage amplification

CMRR
Common-mode rejection ratio
k

Supply voltage rejection

SVR

ratio (∆Vcc/∆V

)

IO

Vo1 /Vo2
Crosstalk attenuation
lo Vcc = 15 V, 25 ° C -20 -30 mA

Output current VID=1 V,VO= 0 Full range -10

l

OS

Short-circuit output current
I

CC

Supply current (two amplifiers) Vcc = MAX,

Vcc = 5 V to MAX, 25 ° C 3 7 mV

ICR

min,

Full range 9

Vo=1.4 V

Full range 7

µV/°C

Vo=1.4 V 25 ° C 2 50 nA

Full range 10 pA/

Vo=1.4 V 25 ° C -20 -250 nA

Vcc = 5 V to MAX 25° C 0 to Vcc-1.5 V

Full range 0 to Vcc - 2

° C Vcc-1.5 V

RL ≥2 KΩ
Vcc = MAX, R

=2 kΩ

L

Vcc = MAX,

≥ 10 kΩ

R

L

R

≥ 10 kΩ

L

Vcc = 15 V,

25
Full range 26
Full range 27 28

Full range 5 20 mV

° C 25 100 V/mV

25

Vo=1V to 11 V,
R

≥ 2 kΩ

L

Vcc = 5 V to MAX,
V

IC

= V

ICR

min

Vcc = 5 V to MAX 25

Full range 15

° C 65 80 dB

25

° C 65 100 dB

f=1 kHz to 20 kHz 25 ° C 120 dB

Vcc = 15 V, 25 ° C 10 20
V

= - 1 V, Vo = 15 V Full range 5

ID

V

= - 1 V,

ID

25 ° C 12 30

µA

Vo =200 mV
Vcc at 5 V,

° C ±40 ±60 mA

25
GND at -5 V,Vo=0
Vo - 2.5 V, No load Full range 0.7 1.2 mA

Full range 1 2
Vo = 0.5Vcc, No load

°C

* All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise
specified. «MAX» V

for testing purposes is 30 V. Full range is 0 ° C to 70 ° C.

CC