LMV321:Low power rail-to-rail input/output op-amp

The LMV321/358/324 family (single, dual, and quad) answers the need for low cost, general-purpose operational amplifiers. They operate with voltages as low as 2.7 V and feature both input and output rail-to-rail, 145 µA consumption current, and 1 MHz gain bandwidth product (GBP).

With such a low consumption and a sufficient GBP for many applications, these op amps are well suited for any kind of battery supplied and portable equipment application.

The LMV321 device is housed in the space-saving 5-pin SOT23-5 package, which simplifies board design. The SOT23-5 has two pinning configurations to answer all application requirements.

Key Features

  • Operating range from VCC = 2.7  to 6 V
  • Rail-to-rail input and output
  • Extended Vicm (VDD - 0.2 V to VCC + 0.2 V)
  • Low supply current (145 µA)
  • Gain bandwidth product (1 MHz)
  • ESD tolerance (2 kV)
产品规格
DescriptionVersionSize
DS4539: Low cost, low power, input/output rail-to-rail operational amplifiers8.0864 KB
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
LMV3x opamps macromodels - also SIMETRIX compatible2.13 KB
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
宣传册
DescriptionVersionSize
ST automotive solutions - High-performance analog products1.01 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
Semiconductor solutions for healthcare applications1.0665 KB
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
LMV321IYLTSOT23-5LTape And Reel-401250.321000NECEAR99MALAYSIA
LMV321RILTSOT23-5LTape And Reel-401250.231000NECEAR99MALAYSIA
LMV321RIYLTSOT23-5LTape And Reel-401250.321000NECEAR99MALAYSIA
LMV321ILTSOT23-5LTape And Reel-401250.231000NECEAR99CHINA
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
LMV321IYLTSOT23-5LAutomotiveEcopack3
LMV321RILTSOT23-5LIndustrialEcopack3md_wy-wspc-sot-wspc-23-5_iywyv321ar6-wspc-(lmv321rilt)_wpc-wspc-ver2_signed.pdf
md_wy-wspc-sot-wspc-23-5_iywyv321ar6-wspc-(lmv321rilt)_wpc-wspc-ver2.xml
LMV321RIYLTSOT23-5LAutomotiveEcopack3md_wy-wspc-sot23-5_iywy-wspc-v321ary.pdf
md_wy-wspc-sot23-5_iywy-wspc-v321ary.xml
LMV321ILTSOT23-5LIndustrialEcopack3md_wy-wspc-sot-wspc-23-5_huwy-wspc-x321ar6.pdf
md_wy-wspc-sot-wspc-23-5_huwy-wspc-x321ar6.xml
Low cost, low power, input/output rail-to-rail operational amplifiers LMV358
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 LMV358
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 TSV914
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
STM8L101xx device limitations STM8L101G3
md_wy-wspc-sot-wspc-23-5_iywyv321ar6-wspc-(lmv321rilt)_wpc-wspc-ver2_signed.pdf LMV321
md_wy-wspc-sot-wspc-23-5_iywyv321ar6-wspc-(lmv321rilt)_wpc-wspc-ver2.xml LMV321
md_wy-wspc-sot23-5_iywy-wspc-v321ary.pdf LMV321
md_wy-wspc-sot23-5_iywy-wspc-v321ary.xml LMV321
md_wy-wspc-sot-wspc-23-5_huwy-wspc-x321ar6.pdf LMV321
md_wy-wspc-sot-wspc-23-5_huwy-wspc-x321ar6.xml LMV321