LM348 - Quad General-Purpose Operational Amplifier

Updated : 2020-01-09 14:19:23
Description

The LM148, LM248, and LM348 are quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the µA741. These amplifiers exhibit low supply-current drain and input bias and offset currents that are much less than those of the µA741.

Products containing the "LM348" keyword are: LM348 , LM3480IM3 , LM3480IM3-12 , LM3480IM3-12 , LM3480IM3-12 , AP1117D25 , LM3480IM3-12/3.3 , LM3480IM3-12/NOPB , LM3480IM3-12NOPB , LM3480IM3-15 , LM3480IM3-15 , LM3480IM3-15/NOPB , LM3480IM3-3.3 , LM3480IM3-3.3 , LM3480IM3-3.3+ , LM3480IM3-3.3/NOBP , LM3480IM3-3.3/NOPB , LM3480IM3-3.3/NOPB , LM3480IM3-3.3NOPB , LM3480IM3-3.3TR , LM3480IM3-3.3V
Features

  • µA741 Operating Characteristics
  • Low Supply-Current Drain . . . 0.6 mA Typ (per amplifier)
  • Low Input Offset Voltage
  • Low Input Offset Current
  • Class AB Output Stage
  • Input/Output Overload Protection
  • Designed to Be Interchangeable With Industry Standard LM148, LM248, and LM348

Parametrics
StatusACTIVE
Approx. price0.11 | 1ku
Number of channels4
Total Supply Voltage8
Rail-to-railNo
GBW1
Slew Rate0.5
Package GroupPDIP|14
Vos (offset voltage @ 25 C)6
Iq per channel0.6
Vn at 1 kHz60
RatingCatalog
Operating temperature range0 to 70
Package size: mm2:W x L (PKG)See datasheet (PDIP)
Offset drift15
FeaturesN/A
Input bias current200000
CMRR90
Output current25
ArchitectureBipolar
Radiation, TID
Radiation, SEL
Input common mode headroom (to negative supply)3.0
Input common mode headroom (to positive supply)-3.0
Output swing headroom (to negative supply)2.0
Output swing headroom (to positive supply)-2.0
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