STMicroelectronics LM158, LM258, LM358 Technical data

LM158-LM258-LM358

Low power dual operational amplifiers

Features

■Internally frequency compensated

■Large DC voltage gain: 100 dB

■Wide bandwidth (unity gain): 1.1 MHz (temperature compensated)

■Very low supply current per operator essentially independent of supply voltage

■Low input bias current: 20 nA (temperature compensated)

■Low input offset voltage: 2 mV

■Low input offset current: 2 nA

■Input common-mode voltage range includes negative rails

■Differential input voltage range equal to the power supply voltage

■Large output voltage swing 0 V to (VCC+ - 1.5V)

Description

These circuits consist of two independent, highgain, internally frequency-compensated op-amps which are designed specifically to operate from a single power supply over a wide range of voltages. The low power supply 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, these circuits can be directly supplied with the standard +5 V which is used in logic systems and will easily provide the required interface electronics without requiring any additional power supply.

In 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

DIP8

(Plastic package)

D & S SO-8 & miniSO-8

(Plastic micropackage)

P

TSSOP8

(Thin shrink small outline package)

Pin connections

(Top view)

1			8
2	-		7
3	+	-	6
4		+	5

1 - Output 1

2 - Inverting input

3 - Non-inverting input

4 - VCC-

5- Non-inverting input 2

6- Inverting input 2

7- Output 2

8- VCC+

February 2008

Rev 7

1/19

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Schematic diagram	LM158-LM258-LM358

1 Schematic diagram

Figure 1. Schematic diagram (1/2 LM158)

			VCC
		6μA	4μA	100μA
				Q5
			C C	Q6
Inverting	Q2	Q3		Q7
	Q1		Q4
input
				R SC
Non-inverting				Q11
				Output
input
				Q13
			Q10	Q12
	Q8	Q9		50μA
				GND

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LM158-LM258-LM358	Absolute maximum ratings

2 Absolute maximum ratings

Table 1.	Absolute maximum ratings
Symbol	Parameter	LM158,A	LM258,A	LM358,A	Unit
VCC	Supply voltage		+/-16 or 32		V
Vi	Input voltage		32		V
Vid	Differential input voltage		32		V
	Output short-circuit duation (1)		Infinite
Iin	Input current (2)		50		mA
Toper	Operating free-air temperature range	-55 to +125	-40 to +105	0 to +70	°C
Tstg	Storage temperature range		-65 to +150		°C
Tj	Maximum junction temperature		150		°C
	Thermal resistance junction to ambient(3)
Rthja	SO-8		125		°C/W
	MiniSO-8		190
	TSSOP8		120
	DIP8		85
	Thermal resistance junction to case (3)
Rthjc	SO-8		40		°C/W
	MiniSO-8		39
	TSSOP8		37
	DIP8		41
	HBM: human body model(4)		300		V
ESD	MM: machine model(5)		200		V
	CDM: charged device model(6)		1.5		kV

1.Short-circuits from the output to VCC can cause excessive heating if VCC > 15 V. The maximum output current is approximately 40 mA independent of the magnitude of VCC. Destructive dissipation can result from simultaneous short-circuits on all amplifiers.

2.This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP transistor becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also NPN parasitic action on the IC chip. This

transistor action can cause the output voltages of the Op-amps to go to the VCC voltage level (or to ground for a large overdrive) for the time during which an input is driven negative.

This is not destructive and normal output is restored for input voltages above -0.3 V.

3.Short-circuits can cause excessive heating and destructive dissipation. Rth are typical values.

4.Human body model: A 100pF capacitor is charged to the specified voltage, then discharged through a 1.5kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating.

5.Machine model: A 200pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5Ω). This is done for all couples of connected pin combinations while the other pins are floating.

6.Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the ground through only one pin. This is done for all pins.

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Operating conditions	LM158-LM258-LM358

3 Operating conditions

Table 2.		Operating conditions
Symbol		Parameter		Value		Unit
VCC		Supply voltage		3 to 30		V
V	icm	Common mode input voltage range	V	- -0.3 to V	+ -1.5	V
			CC	CC
		Operating free air temperature range
Toper		LM158		-55 to +125		°C
		LM258		-40 to +105
		LM358		0 to +70

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LM158-LM258-LM358	Electrical characteristics

4 Electrical characteristics

Table 3.

Electrical characteristics for V

CC

+ = +5V, V

CC

- = Ground, V = 1.4V, T

= +25°C

(unless otherwise specified)

o

amb

Symbol

Parameter

Min.

Typ.

Max.

Unit

Input offset voltage (1)

LM158A

2

LM258A, LM358A

1

3

LM158, LM258

5

Vio

LM358

2

7

mV

Tmin ≤ Tamb

≤ Tmax

LM158A, LM258A, LM358A

4

LM158, LM258

7

LM358

9

Input offset voltage drift

DVio

LM158A, LM258A, LM358A

7

15

µV/°C

LM158, LM258, LM358

7

30

Input offset current

LM158A, LM258A, LM358A

2

10

Iio

LM158, LM258, LM358

2

30

nA

Tmin ≤ Tamb

≤ Tmax

LM158A, LM258A, LM358A

30

LM158, LM258, LM358

40

Input offset current drift

DIio

LM158A, LM258A, LM358A

10

200

pA/°C

LM158, LM258, LM358

10

300

Input bias current (2)

LM158A, LM258A, LM358A

20

50

Iib

LM158, LM258, LM358

20

150

nA

Tmin ≤ Tamb

≤ Tmax

LM158A, LM258A, LM358A

100

LM158, LM258, LM358

200

Large signal voltage gain

A

V

CC

+= +15 V, R

L

= 2 kΩ, V

o

= 1.4 V to 11.4 V

50

100

V/mV

vd

Tmin ≤ Tamb

≤ Tmax

25

Supply voltage rejection ratio

SVR

V

CC

+ = 5 V to 30 V, R

≤ 10 kΩ

65

100

dB

s

Tmin ≤ Tamb

≤ Tmax

65

Supply current, all amp, no load

ICC

Tmin

≤ Tamb

≤ Tmax VCC+ = +5 V

0.7

1.2

mA

T

min

≤ T

≤ T

max

V

+ = +30 V

2

amb

CC

Input common mode voltage range

Vicm

VCC+= +30 V (3)

0

VCC+ -1.5

V

T

≤ T

amb

≤ T

0

V

+

-2

min

max

CC

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Electrical characteristics

LM158-LM258-LM358

Table 3.

Electrical characteristics for V

CC

+ = +5V, V

CC

- = Ground, V = 1.4V, T

= +25°C

(unless otherwise specified)

o

amb

Symbol

Parameter

Min.

Typ.

Max.

Unit

Common mode rejection ratio

CMR

Rs ≤ 10 kΩ

70

85

dB

Tmin ≤ Tamb

≤ Tmax

60

Isource

Output current source

20

40

60

mA

V

CC

+ = +15 V, V

= +2 V, V

id

= +1 V

o

Output sink current

Isink

VCC+ = +15V, Vo = +2V, Vid = -1V

10

20

mA

V

+ = +15V, V = +0.2V, V

id

= -1V

12

50

µA

CC

o

High level output voltage

R

L

= 2 kΩ, V

+

= 30 V

26

27

CC

VOH

Tmin ≤ Tamb

≤ Tmax

26

V

R

L

= 10 kΩ,

V

CC

+ = 30 V

27

28

Tmin ≤ Tamb

≤ Tmax

27

Low level output voltage

VOL

RL = 10 kΩ

5

20

mV

Tmin ≤ Tamb

≤ Tmax

20

Slew rate

SR

VCC+ = 15V, Vi = 0.5 to 3V, RL = 2kΩ,

0.3

0.6

V/µs

CL = 100pF, unity Gain

Gain bandwidth product

GBP

V

CC

+ = 30 V, f = 100 kHz,V

= 10 mV,

0.7

1.1

MHz

in

RL = 2 kΩ, CL = 100 pF

Total harmonic distortion

THD

f = 1 kHz, A

= 20 dB, R

= 2 kΩ, V

o

= 2 V ,

0.02

%

v

L

pp

CL = 100 pF, VO = 2 Vpp

e

Equivalent input noise voltage

55

nV

f = 1 kHz, R

= 100 Ω, V

+

= 30 V

-----------

n

s

Hz

CC

Channel separation(4)

Vo1/Vo2 ≤ ≤ 120 dB 1kHz f 20 kHz

1.Vo = 1.4 V, Rs = 0 Ω, 5 V < VCC+ < 30 V, 0 < Vic < VCC+ - 1.5 V

2.The direction of the input current is out of the IC. This current is essentially constant, independent of the state of the output so there is no change in the load on the input lines.

3.The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage range is VCC+ - 1.5 V, but either or both inputs can go to +32 V without damage.

4.Due to the proximity of external components, ensure that stray capacitance between these external parts does not cause coupling. Typically, this can be detected because this type of capacitance increases at higher frequencies.

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