ST LM158W, LM258W, LM358W User Manual

LM158W-LM258W-LM358W

Low power dual operational amplifiers

Features

■ESD internal protection: 2 kV

■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 ground

■Differential input voltage range equal to the power supply voltage

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

Description

These circuits consist of two independent, highgain, internally frequency-compensated op-amps, which are specifically designed 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 can now 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 with no additional power supply.

In linear mode the input common-mode voltage range includes ground and the outputvoltage can

Datasheet −production data

N

DIP-8

(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+

also swing to ground, even though operated from only a single power supply voltage.

July 2012

Doc ID 9159 Rev 9

1/20

This is information on a product in full production.

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Contents	LM158W-LM258W-LM358W

Contents

1	Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		. 3
2	Absolute maximum ratings and operating conditions . . . . . . . . . . . .		. 4
3	Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		6
4	Typical applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		11
5	Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		13
	5.1	DIP8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	14
	5.2	SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	15
	5.3	MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	16
	5.4	TSSOP8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	17
6	Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		18
7	Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		19

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LM158W-LM258W-LM358W	Schematic diagram

1 Schematic diagram

Figure 1. Schematic diagram (1/2 LM158W)

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Absolute maximum ratings and operating conditions	LM158W-LM258W-LM358W

2 Absolute maximum ratings and operating conditions

Table 1.		Absolute maximum ratings
Symbol		Parameter	LM158W/AW		LM258W/AW		LM358W/AW	Unit
+		Supply voltage		+32				V
VCC
Vin		Input voltage		-0.3 to VCC+ +0.3				V
Vid		Differential input voltage		-0.3 to VCC+ +0.3				V
		Output short-circuit duration (1)			Infinite
Iin		Input current (2)	5mA in DC or 50mA in AC (duty cycle=10%,					mA
					T=1s)
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)
		SO-8		125
Rthja		MiniSO-8		190				°C/W
		TSSOP8		120
		DIP-8		85
		Thermal resistance junction to case(3)
		SO-8		40
Rthjc		MiniSO-8		39				°C/W
		TSSOP8		37
		DIP-8		41
		HBM: human body model(4)		2				kV
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 shortcircuits 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 will be restored for input voltage higher than -0.3 V.

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

4.Human body model: a 100 pF capacitor is discharged through a 1.5 kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating.

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

6.Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to the ground.

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LM158W-LM258W-LM358W			Absolute maximum ratings and operating conditions
	Table 2.	Operating conditions
	Symbol		Parameter	Value	Unit
	+	Supply voltage		3 to 30	V
	VCC
	Vicm	Common mode input voltage range(1)		VDD -0.3 to VCC -1.5	V
		Operating free air temperature range
	Toper	LM158W		-55 to +125	°C
		LM258W		-40 to +105
		LM358W		0 to +70

1.When used in comparator, the functionality is guaranteed as long as at least one input remains within the operating common mode voltage range.

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Electrical characteristics	LM158W-LM258W-LM358W

3 Electrical characteristics

Table 3.

V

CC

+ = +5 V, V

-= ground, V

= 1.4 V, T

= +25°C

CC

o

amb

(unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Unit

Input offset voltage (1)

LM158AW

1

2

LM258AW, LM358AW

1

3

LM158W, LM258W

2

5

Vio

LM358W

2

7

mV

Tmin ≤ Tamb

≤ Tmax

LM158AW, LM258AW, LM358AW

4

LM158W, LM258W

7

LM358W

9

Input offset voltage drift

DVio

LM158AW, LM258AW, LM358AW

7

15

µV/°C

LM158W, LM258W, LM358W

7

30

Input offset current

LM158AW, LM258AW, LM358AW

2

10

Iio

LM158W, LM258W, LM358W

2

30

nA

Tmin ≤ Tamb

≤ Tmax

LM158AW, LM258AW, LM358AW

30

LM158W, LM258W, LM358W

40

Input offset current drift

DIio

LM158AW, LM258AW, LM358AW

10

200

pA/°C

LM158W, LM258W, LM358W

10

300

Input bias current (2)

LM158AW, LM258AW, LM358AW

20

50

Iib

LM158W, LM258W, LM358W

20

150

nA

Tmin ≤ Tamb

≤ Tmax

LM158AW, LM258AW, LM358AW

100

LM158W, LM258W, LM358W

200

Large signal voltage gain

A

V

+

= +15 V, R

= 2 kΩ,

V

o

= 1.4 V to 11.4 V

50

100

V/mV

vd

CC

L

Tmin ≤ Tamb

≤ Tmax

25

Supply voltage rejection ratio

SVR

R

s

≤10 kΩ,

V

+

= 5 V to 30 V

65

100

dB

CC

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

amb

≤ T

max

, V

+ = +30 V

2

CC

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