LM158W:Low power dual operational amplifiers

The LM158W, LM258W, and LM358W circuits consist of two independent, high-gain, operational amplifiers (op amps), which employ internal frequency compensation and 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 power supply voltage magnitude. 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 easily provide the required interface electronics with no additional power supply. In linear mode, the input common mode voltage range includes ground. The output voltage can also swing to ground, even though operated from a single power supply voltage.

Key Features

  • ESD internal protection: 2 kV
  • Internal frequency compensation implemented
  • 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
产品规格
DescriptionVersionSize
DS2970: Low-power dual operational amplifier13.01 MB
用户手册
DescriptionVersionSize
UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS1.0120 KB
Design Notes & Tips
DescriptionVersionSize
DT0073: Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board1.01 MB
HW Model & CAD Libraries
DescriptionVersionSize
ST library for all op amps and comparators SPICE models2.045 KB
简报
DescriptionVersionSize
Health and Wellness Mobility Cloud computing1 MB
ST offering in Wearable - Analog and Mixed Signal Portfolio3.01 MB
VMA automotive applications1 MB
What does precision mean for an op amp?1 MB
选型指南
DescriptionVersionSize
ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.1.0818 KB
手册
DescriptionVersionSize
Operational amplifiers: performance, robust and advanced technology2 MB
Products and Solutions for Factory Automation and Control1.03 MB
Product Evaluation Tools
型号制造商Description
STEVAL-CCA036V1Demonstration board for single channel op-amp in SO8 package
样片和购买
型号PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
LM158WDTSO-8Tape And Reel-551250.421000NECEAR99MOROCCO
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
LM158WDTSO-8IndustrialEcopack3md_o7-wspc-so-wspc-08-wspc--wspc-15-wspc-jedec_ldo7-wspc-0358ae6_vers2_sdm_signed.pdf
md_o7-wspc-so-wspc-08-wspc--wspc-15-wspc-jedec_ldo7-wspc-0358ae6_vers2.xml
Low-power dual operational amplifier LM258W
MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Tutorial for MEMS microphones MP23AB02B
Filter-free stereo 2.8 W class D audio power amplifier with selectable 3D sound effects TS4999
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board TSV631
STEVAL-SPIMD20V1 demonstration kit based on the SPIMD20 integrated motor drive STEVAL-SPIMD20V1
md_o7-wspc-so-wspc-08-wspc--wspc-15-wspc-jedec_ldo7-wspc-0358ae6_vers2_sdm_signed.pdf LM2904W
md_o7-wspc-so-wspc-08-wspc--wspc-15-wspc-jedec_ldo7-wspc-0358ae6_vers2.xml LM2904W