2023年6月26日发(作者：)

元器件交易网353Dual Operational Amplifier (JFET)Features•••••Internally trimmed offset voltage: 10mVLow input bias current: 50pAWide gain bandwidth: 4MHzHigh slew rate: 13V/µsHigh Input impedance: 1012ΩDescriptionThe LF353 is a JFET input operational amplifier with aninternally compensated input offset voltage. The JFET inputdevice provides wide bandwidth, low input bias currents andoffset currents.8-DIP18-SOP1Internal Block DiagramRev. 1.0.0©2001 Fairchild Semiconductor Corporation元器件交易网353Schematic Diagram(One Section Only)Absolute Maximum RatingsParameterPower Supply VoltageDifferential Input VoltageInput Voltage RangeOutput Short Circuit DurationPower DissipationOperating Temperature RangeStorage Temperature RangeSymbolVCCVI(DIFF)VI-PDTOPRTSTGValue±1830±15Continuous5000 ~ +70-65 ~ +150UnitVVV-mW°C°C2元器件交易网353Electrical Characteristics(VCC

=+15V, VEE= -15V, TA=25

°C, unless otherwise specified)ParameterInput Offset Voltage

Input Offset Voltage DriftInput Offset Current

Input Bias Current

Input ResistanceLarge Signal Voltage Gain

Output Voltage SwingInput Voltage RangeCommon Mode Rejection RatioPower Supply Rejection RatioPower Supply CurrentSlew RateGain-Bandwidth ProductChannel SeperationEquivalent Input Noise VoltageEquivalent Input Noise CurrentSymbolVIOConditionsRS=10KΩ0

°C≤TA≤+70

°C0

°C≤TA≤+70

°C0

°C≤TA≤+70

°C0

°C≤TA≤+70

°C-VO(P-P)

= ±10VRL

= 2KΩ0

°C≤TA≤+70

°C-RS

≤ 10KΩRS

≤ 10KΩ-GV = 1-f = 1Hz ~ 20KHz(Input referenced)RS = 100Ωf = 1KHzf = 1KHzMin.--------2515±12±117070------Typ.5.0-1025-50-1012100-±13.5±15/-121001003.6134120160.01Max.10--100200-------6.5-----UnitmV- µV/

°CpApAΩV/mV-VVdBdBmAV/µSMHzdB nV/Hz∆VIO/∆T RS=10KΩIIOIBIASRIGV4 nA8 nAVO(P_P)RL = 10KΩVI(R)CMRRPSRRICCSRGBWCSVNIINI pA/Hz3元器件交易网353Mechanical Dimensions

Package8-DIP6.40

±0.200.252

±0.0080.79)0.0311.524

±0.10#1#89.20

±0.200.362

±0.0089.60MAX0.378#4#52.540.1007.620.3005.08MAX0.2003.40

±0.200.134

±0.0083.30

±0.300.130

±0.0120.33MIN0.0130.25–0.050.010–0.0020~15°+0.004+0.1040.018

±0.0040.060

±0.0040.46

±0.10(元器件交易网353Mechanical Dimensions

Package8-SOPMIN1.55

±0.200.061

±0.0080.1~0.250.004~0.001#1#84.92

±0.200.194

±0.0085.13MAX0.202(0.56)0.022#4#56.00

±0.300.236

±0.012+0.100.15-0.05+0.0040.006-0.0021.80MAX0.071MAX0.10MAX0.0043.95

±0.200.156

±0.0085.720.2250.50

±0.200.020

±0.0080~8°1.270.0500.41

±0.100.016

±0.0045元器件交易网353Ordering InformationProduct NumberLF353NLF353MPackage8-DIP8-SOPOperating Temperature0 ~ + 70°CDISCLAIMER

FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY

PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY

LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER

DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES

OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR

CORPORATION. As used herein: support devices or systems are devices or systems

which, (a) are intended for surgical implant into the body,

or (b) support or sustain life, and (c) whose failure to

perform when properly used in accordance with

instructions for use provided in the labeling, can be

reasonably expected to result in a significant injury of the

6/1/01 0.0m 001Stock#DSxxxxxxxx 2001 Fairchild Semiconductor Corporation2.A critical component in any component of a life support

device or system whose failure to perform can be

reasonably expected to cause the failure of the life support

device or system, or to affect its safety or effectiveness.