ST LM158, LM258, LM358 Operation Manual

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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 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 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

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+

April 2007

Rev 6

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Contents	LM158-LM258-LM358

Contents

1	Schematic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		. 3
2	Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		4
3	Operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		5
4	Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		6
5	Typical applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		11
6	Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		13
	6.1	DIP8 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	14
	6.2	SO-8 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	15
	6.3	MiniSO-8 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	16
	6.4	TSSOP8 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	17
7	Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		18
8	Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .		19

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LM158-LM258-LM358	Schematic diagram

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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Absolute maximum ratings	LM158-LM258-LM358

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
Ptot	Power dissipation (1)		500		mW
	Output short-circuit duation (2)		Infinite
Iin	Input current (3)		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(4) (5)
Rthja	SO-8		125		°C/W
	MiniSO-8		190
	TSSOP8		120
	DIP-8		85
	Thermal resistance junction to case
Rthjc	SO-8		40		°C/W
	MiniSO-8		39
	TSSOP8		37
	DIP-8		41
	HBM: human body model(6)		300		V
ESD	MM: machine model(7)		200		V
	CDM: charged device model(8)		1.5		kV

1.Power dissipation must be considered to ensure that the maximum junction temperature (Tj) is not exceeded.

2.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.

3.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.

4.Short-circuits can cause excessive heating and destructive dissipation.

5.Rth are typical values.

6.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.

7.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.

8.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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LM158-LM258-LM358	Operating conditions

3 Operating conditions

	Table 2.	Operating conditions
	Symbol	Parameter	Value	Unit
	VCC	Supply voltage	3 to 32	V
	Vicm	Common mode input voltage range		V
		Tamb = +25° C	VDD -0.3 to VCC -1.5
		Operating free air temperature range
		LM158	-55 - +125
	Toper	LM258	-40 - +105	°C
		LM358	0 - +70
		LM258Y-LM358Y	-40 - +125

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Electrical characteristics	LM158-LM258-LM358

4 Electrical characteristics

Table 3.	Electrical characteristics for VCC+ = +5V, VCC-= Ground, V							= 1.4V, Tamb = +25°C (unless
	otherwise specified)						o
					LM158A-LM258A				LM158-LM258
Symbol				Parameter		LM358A				LM358				Unit
					Min.	Typ.	Max.		Min.	Typ.	Max.
	Input offset voltage (1)
	Tamb = +25° C					1	3			2		7
Vio	LM158, LM258											5		mV
	LM158A						2
	Tmin ≤ Tamb ≤ Tmax						4					9
	LM158, LM258											7
	Input offset current
Iio	Tamb = +25° C					2	10			2		30		nA
	Tmin ≤ Tamb			≤ Tmax			30					40
	Input bias current (2)
Iib	Tamb = +25° C					20	50			20		150		nA
	Tmin ≤ Tamb			≤ Tmax			100					200
	Large signal voltage gain
Avd	VCC = +15 V, RL = 2 kΩ, Vo = 1.4 V to 11.4 V													V/mV
	Tamb = +25° C				50	100			50	100
	Tmin ≤ Tamb			≤ Tmax	25				25
	Supply voltage rejection ratio (Rs ≤ 10 kΩ)
SVR	VCC+ = 5 V to 30 V													dB
	Tamb = +25° C				65	100			65	100
	Tmin ≤ Tamb			≤ Tmax	65				65
	Supply current, all amp, no load
ICC	Tmin ≤ Tamb ≤ Tmax VCC = +5 V					0.7	1.2			0.7		1.2		mA
	Tmin ≤ Tamb ≤ Tmax VCC = +30 V						2					2
	Input common mode voltage range
Vicm	VCC = +30 V (3)						VCC+ -1.5				VCC+ -1.5			V
	Tamb = +25° C				0				0
	T	min	≤ T	≤ T	0		VCC+ -2		0		V	+	-2
			amb	max								CC
	Common mode rejection ratio (Rs ≤ 10 kΩ)
CMR	Tamb = +25° C				70	85			70	85				dB
	Tmin ≤ Tamb ≤ Tmax				60				60
Isource	Output current source				20	40	60		20	40		60		mA
	VCC = +15 V, Vo = +2 V, Vid = +1 V
	Output sink current (Vid = -1V)
Isink	VCC = +15V, Vo = +2V				10	20			10	20				mA
	VCC = +15V, Vo = +0.2V				12	50			12	50				µA

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