LF347:Low input current (200pA), high slew rate (16V/us) 36V JFET Op-Amps, quad

These circuits are high speed J–FET input quad operational amplifiers incorporating well matched, high voltage J–FET and bipolar transistors in a monolithic integrated circuit.

The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient.

Key Features

  • Low power consumption
  • Wide common-mode (up to VCC + ) and differential voltage range
  • Low input bias and offset current
  • Output short-circuit protection
  • High input impedance J-FET input stage
  • Internal frequency compensation
  • Latch up free operation
  • High slew rate: 16v/ms (typ)
Product Specifications
DescriptionVersionSize
DS0430: WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS3.0292 KB
User Manuals
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
Presentations
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
Selection Guides
DescriptionVersionSize
ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.1.0818 KB
Brochures
DescriptionVersionSize
Operational amplifiers: performance, robust and advanced technology2 MB
Products and Solutions for Factory Automation and Control1.03 MB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
LF347DSO-14Tube0700.3331000NECEAR99MOROCCO
LF347DTSO-14Tape And Reel0700.3051000NECEAR99MOROCCO
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
LF347DSO-14IndustrialEcopack3md_k7-wspc-so-wspc-14-wspc-.15-wspc-jedec-wspc-ms-012_idk7-wspc-0084bg6-wspc-lock.pdf
md_k7-wspc-so14-wspc-.xml
LF347DTSO-14IndustrialEcopack3md_k7-wspc-so-wspc-14-wspc-.15-wspc-jedec-wspc-ms-012_idk7-wspc-0084bg6-wspc-lock.pdf
md_k7-wspc-so14-wspc-.xml
WIDE BANDWIDTH QUAD J-FET OPERATIONAL AMPLIFIERS LF247
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_k7-wspc-so-wspc-14-wspc-.15-wspc-jedec-wspc-ms-012_idk7-wspc-0084bg6-wspc-lock.pdf TL084
md_k7-wspc-so14-wspc-.xml TL084