LM158

Active
Design Win

Low power dual op-amps with low input bias current

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Product overview

Description

These circuits consist of two independent, high-gain, internally frequency-compensated op amps, 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 output voltage can also swing to ground, even though operated from only a single power supply voltage.
  • All features

    • Frequency compensation implemented internally
    • Large DC voltage gain: 100 dB
    • Wide bandwidth (unity gain): 1.1 MHz (temperature compensated)
    • Very low supply current per channel 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+ - 1.5 V)

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STMicroelectronics - LM158

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM158DT
Active
SO-8 Industrial Ecopack3
LM158QT
Active
QFN-8L P 0.5 mm Industrial Ecopack3

LM158DT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM158QT

Package:

QFN-8L P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-8L P 0.5 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
Grade
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
More info
min
max
LM158QT No availability of distributors reported, please contact our sales office
Active
Industrial EAR99 NEC Tape And Reel QFN-8L P 0.5 mm -55 125
MORE INFO

Unit Price (US$):

0.9285

Country of Origin:

CHINA

LM158DT Available at 7 distributors

Distributor availability ofLM158DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 178084 1 Buy from Distributor
YOSUN ASIA/PACIFIC 2280 1 Buy from Distributor
RS COMPONENTS EUROPE 7620 10 Buy from Distributor
AVNET AMERICA 7500 0 Buy from Distributor
Newark Element14 AMERICA 80 0 Buy from Distributor
MOUSER WORLDWIDE 73055 1 Buy from Distributor
Farnell Element14 EUROPE 2046 1 Buy from Distributor

Distributor reported inventory date: 2022-05-27

Distributor Name

DIGIKEY

Stock

178084

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

2280

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

7620

Min.Order

10

AVNET

Stock

7500

Min.Order

0

Region

AMERICA Buy from Distributor

Newark Element14

Stock

80

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

73055

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2046

Min.Order

1

Distributor reported inventory date: 2022-05-27

Active
Industrial EAR99 NEC Tape And Reel SO-8 -55 125
MORE INFO

Unit Price (US$):

1.0187

Country of Origin:

MOROCCO

LM158QT

Marketing Status

Active

Grade

Industrial

Budgetary Price (US$)*/Qty

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-8L P 0.5 mm

Operating Temperature (°C)

(min)

-55

(max)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

LM158DT

Marketing Status

Active

Grade

Industrial

Budgetary Price (US$)*/Qty

Distributor availability ofLM158DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 178084 1 Buy from Distributor
YOSUN ASIA/PACIFIC 2280 1 Buy from Distributor
RS COMPONENTS EUROPE 7620 10 Buy from Distributor
AVNET AMERICA 7500 0 Buy from Distributor
Newark Element14 AMERICA 80 0 Buy from Distributor
MOUSER WORLDWIDE 73055 1 Buy from Distributor
Farnell Element14 EUROPE 2046 1 Buy from Distributor

Distributor reported inventory date: 2022-05-27

Distributor Name

DIGIKEY

Stock

178084

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

2280

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

RS COMPONENTS

Stock

7620

Min.Order

10

AVNET

Stock

7500

Min.Order

0

Region

AMERICA Buy from Distributor

Newark Element14

Stock

80

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

73055

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2046

Min.Order

1

Distributor reported inventory date: 2022-05-27

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-55

(max)

125

Budgetary Price (US$)* / Qty

Country of Origin

MOROCCO

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors