Low-power dual op-amps with low input bias current

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)

Design

Technical Documentation

Product Specifications
Description Version Size
DS0442 DS0442: Low-power dual operational amplifiers 13.0 1 MB
User Manuals
Description Version Size
UM0065 UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS 1.0 120 KB

HW Model & CAD Libraries

HW Model & CAD Libraries
Description Version Size
ST library for all op amps and comparators SPICE models 2.0 45 KB

Presentations & Training Material

Presentations
Description Version Size
Health and Wellness Mobility Cloud computing 1 MB
ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0 1 MB
VMA automotive applications 1 MB
What does precision mean for an op amp? 1 MB

Publications and Collaterals

Flyers
Description Version Size
ST automotive solutions - High-performance analog products 1.0 1 MB
Brochures
Description Version Size
Analog ICs for wearable devices 2.0 981 KB
Products and Solutions for Factory Automation and Control 1.0 3 MB

Tools and Software

Evaluation Tools
Product Evaluation Tools
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Support & Community



Sample & Buy

Part Number Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
LM258ADT SO-8 Tape And Reel -40 105 Active 0.225 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
LM258PT TSSOP-8 Tape And Reel -40 105 Active 0.163 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
LM258APT TSSOP-8 Tape And Reel -40 105 Active 0.225 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
LM258AST MiniSO-8 Tape And Reel -40 105 Active 0.225 1000 NEC EAR99 MALAYSIA MORE INFO DISTRIBUTOR AVAILABILITY
LM258AYDT SO-8 Tape And Reel -40 105 NRND 0.225 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
LM258DT SO-8 Tape And Reel -40 105 Active 0.109 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
LM258YPT TSSOP-8 Tape And Reel -40 105 Active 0.196 1000 NEC EAR99 MOROCCO MORE INFO
LM258D SO-8 Tube -40 105 Active 0.171 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
LM258QT DFN8 2x2 Tape And Reel -40 105 Active 0.163 1000 NEC EAR99 CHINA MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
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(*) 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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM258ADT ActiveSO-8IndustrialNot compliant 0 0
LM258PT ActiveTSSOP-8IndustrialEcopack1 0 0
LM258APT ActiveTSSOP-8IndustrialNot compliant 0 0
LM258AST ActiveMiniSO-8IndustrialNot compliant 0 0
LM258AYDT NRNDSO-8AutomotiveNot compliant 0 0
LM258DT ActiveSO-8IndustrialNot compliant 0 0
LM258YPT ActiveTSSOP-8AutomotiveNot compliant
LM258D ActiveSO-8IndustrialNot compliant 0 0
LM258QT ActiveDFN8 2x2IndustrialNot compliant 0 0
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(**) 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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