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LM148D-LM148DT-LM248D-LM248DT-LM348DT Fast Delivery,Good Price
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LM348DTSTN/a453avaiFOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM148DSTN/a5avaiFOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM148DTSTN/a2500avaiFOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM248DSTN/a52avaiFOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM248DTSTN/a2500avaiFOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS


LM248DT ,FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERSLM148LM248LM348FOUR UA741QUAD BIPOLAR OPERATIONAL AMPLIFIERS ■ LOW SUPPLY CURRENT: 0.53mA/AMPLI- ..
LM248J ,Quad 741 Op AmpFeaturesn 741 op amp operating characteristicsThe LM148 series is a true quad 741. It consists of f ..
LM248N ,Quad Operational Amplifiermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
LM248N ,Quad Operational Amplifiermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage, V ..
LM25005MH ,7-42V Wide Vin, 2.5A, Current Mode Non-Synchronous Buck Regulator 20-HTSSOP -40 to 125Connection Diagram1 20BSTVCC192PRESD3 18SWVIN4 17SWVIN165SYNC IS156ISCOMP7 14FB PGND8 13RT PGND9 12 ..
LM25005MHX , 42V, 2.5A STEP-DOWN SWITCHING REGULATOR
LM4050BEM3-2.5 ,Precision Micropower Shunt Voltage ReferenceGeneral Descriptionn Fixed reverse breakdown voltages of 2.048V, 2.500V,Ideal for space critical
LM4050BEM3-4.1 ,Precision Micropower Shunt Voltage Referenceapplications, the LM4050 precision4.096V, 5.000V, 8.192V, and 10.000Vvoltage reference is available ..
LM4050BEM3-4.1/V+T ,50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown VoltagesApplications - 2● Portable, Battery-Powered EquipmentSC70/SOT23● Notebook Computers● Cell Phones*PI ..
LM4050BEM3-5.0+T ,50ppm/°C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown VoltagesElectrical Characteristics —1.225V(I = 100µA, T = T to T , unless otherwise noted. Typical values a ..
LM4050BEM3X-2.5 ,Precision Micropower Shunt Voltage ReferenceLM4050 Precision Micropower Shunt Voltage ReferenceJuly 2004LM4050Precision Micropower Shunt Voltag ..
LM4050BEM3X-2.5 ,Precision Micropower Shunt Voltage ReferenceApplicationsdown voltage accuracy over a wide range of operating tem-peratures and currents.n Porta ..


LM148D-LM148DT-LM248D-LM248DT-LM348DT
FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LOW SUPPLY CURRENT: 0.53mA/AMPLI-FIER CLASS AB OUTPUT STAGE: NO CROSS
OVER DISTORTION PIN COMPATIBLE WITH LM124 LOW INPUT OFFSET VOLTAGE: 1mV LOW INPUT OFFSET CURRENT : 2nA LOW INPUT BIAS CURRENT: 30nA GAIN BANDWIDTH PRODUCT: 1.3MHz HIGH DEGREE OF ISOLATION BETWEEN
AMPLIFIERS: 120dB OVERLOAD PROTECTION FOR INPUTS
AND OUTPUTS
DESCRIPTION

The LM148 consists of four independent, high
gain internally compensated, low power opera-
tional amplifiers which have been designed to pro-
vide functional characteristics identical to those of
the familiar UA741 operational amplifier. In addi-
tion the total supply current for all four amplifiers is
compatible to the supply current of a single UA741
type op amp. Other features include input offset
current and input bias current which are much less
than those of a standard UA741. Also, excellent
isolation between amplifiers has been achieved by
independently biasing each amplifier and using
layout techniques qhich minimize thermal cou-
pling.
The LM148 can be used anywhere multiple
UA741 type amplifiers are being used and in appli-
cations where amplifier matching or high packaing
density is required.
ORDER CODE


PIN CONNECTIONS (top view)
LM148
LM248
LM348

FOUR UA741
QUAD BIPOLAR OPERATIONAL AMPLIFIERS
LM148-LM248-LM348
SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
For supply voltage less than maximum value, the absolute maximum input voltage is equal to the supply voltage. Any of the amplifier outputs can be shorted to ground indefinitly; however more than one should not be simultaneously shorted as the maximum junction will be exceeded.
LM148-LM248-LM348
ELECTRICAL CHARACTERISTICS

VCC = ±15V, Tamb = 25°C (unless otherwise specified)
LM148-LM248-LM348
PACKAGE MECHANICAL DATA

14 PINS - PLASTIC PACKAGE
LM148-LM248-LM348
PACKAGE MECHANICAL DATA

14 PINS - PLASTIC MICROPACKAGE (SO)
Note : (1) D and F do not include mold flash or protrusions - Mold flash or protrusions shall not exceed 0.15mm (.066 inc) ONLY FOR DATA BOOK.
.
or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
© The ST logo is a registered trademark of STMicroelectronics
© 2002 STMicroelectronics - Printed in Italy - All Rights Reserved
STMicroelectronics GROUP OF COMPANIES

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