LM107,LM207,LM307 LM107 LM207 LM307 Operational Amplifiers Literature Number: SNOSBS4A LM107 LM207 LM307 Operational Amplifiers December 1994 LM107 LM207 LM307 Operational Amplifiers
General Description
The LM107 series are complete general purpose operational amplifiers with the necessary frequency compensation built into the chip Advanced processing techniques make the input currents a factor of ten lower than industry standards like the 709 Yet they are a direct plug-in replacement for the 709 LM101A and 741 The LM107 series offers the features of the LM101A which makes its application nearly foolproof In addition the device provides better accuracy and lower noise in high impedance circuitry The low input currents also make it particularly well suited for long interval integrators or timers sample and hold circuits and low frequency waveform generators Further replacing circuits where matched transistor pairs buffer the inputs of conventional IC op amps it can give lower offset voltage and drift at a lower cost The LM107 is guaranteed over a b55 C to a 125 C temperature range the LM207 from b25 C to a 85 C and the LM307 from 0 C to a 70 C Features
Y Y Y Y Connection Diagrams
Metal Can Package Note Pin 4 connected to case bs ol
TL H 7757 2 Top View Order Number LM107H 883 See NS Package Number H08C Dual-in-Line Package O
TL H 7757 13 Order Number LM107J-14 883 See NS Package Number J14A Available per SMD 5962-8958901
TL H 7757 RRD-B30M115 Printed in U S A C1995 National Semiconductor Corporation et
TL H 7757 3 Order Number LM107J 883 or LM207J See NS Package Number J08A Order Number LM307N See NS Package Number N08A e
Dual-in-Line Package Top View Offset voltage 3 mV maximum over temperature Input current 100 nA maximum over temperature Offset current 20 nA maximum over temperature Guaranteed drift characteristics Absolute Maximum Ratings
If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications (Note 4) Supply Voltage Power Dissipation (Note 1) Differential Input Voltage Input Voltage (Note 2) Output Short Circuit Duration Operating Temperature Range (TA) (LM107) (LM207) Storage Temperature Range Lead Temperature (Soldering 10 sec) LM107 LM207 g 22V 500 mW g 30V g 15V Continuous
b 55 C to a 125 C b 25 C to a 85 C b 65 C to a 150 C LM307 g 18V 500 mW g 30V g 15V Continuous 0 C to a 70 C
b 65 C to a 150 C TMIN
b 55 C b 25 C TMAX
a 125 C a 85 C a 70 C LM107 LM207 LM307 0C ESD rating to be determined 260 C 260 C Electrical Characteristics (Note 3)
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