Low power dual op-amps with low input bias current

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  • 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.

    Key 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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Part Number
Package
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Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
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max
LM158QT DFN8 2x2 Tape And Reel -55 125
Active
0.42 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofLM158QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2975 1 Order Now
MOUSER WORLDWIDE 1768 1 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

2975

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1768

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-29

Buy now
LM158DT SO-8 Tape And Reel -55 125
Active
0.365 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofLM158DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 18579 1 Order Now
RS COMPONENTS EUROPE 29950 10 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 48027 1 Order Now
Farnell Element14 EUROPE 580 1 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

18579

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

29950

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

48027

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

580

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-29

Buy now

LM158QT

Package

DFN8 2x2

Packing Type

Tape And Reel

Unit Price (US$)

0.42*

Distributor availability ofLM158QT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2975 1 Order Now
MOUSER WORLDWIDE 1768 1 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

2975

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1768

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-29

Operating Temperature (°C)

(min)

-55

(max)

125

Marketing Status

Active

Unit Price (US$)

0.42

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

LM158DT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.365*

Distributor availability ofLM158DT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 18579 1 Order Now
RS COMPONENTS EUROPE 29950 10 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 48027 1 Order Now
Farnell Element14 EUROPE 580 1 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

18579

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

29950

Min.Order

10

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

48027

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

580

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-29

Operating Temperature (°C)

(min)

-55

(max)

125

Marketing Status

Active

Unit Price (US$)

0.365

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

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

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM158DT
Active
SO-8 Industrial Ecopack3
LM158QT
Active
DFN8 2x2 Industrial Ecopack3

LM158DT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

LM158QT

Package:

DFN8 2x2

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN8 2x2

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.

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