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LM307 の電気的特性と機能

LM307のメーカーはNational Semiconductorです、この部品の機能は「Operational Amplifiers」です。


製品の詳細 ( Datasheet PDF )

部品番号 LM307
部品説明 Operational Amplifiers
メーカ National Semiconductor
ロゴ National Semiconductor ロゴ 




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LM307 Datasheet, LM307 PDF,ピン配置, 機能
December 1994
LM107 LM207 LM307 Operational Amplifiers
General Description
The LM107 series are complete general purpose operation-
al amplifiers with the necessary frequency compensation
built into the chip Advanced processing techniques make
the input currents a factor of ten lower than industry stan-
dards like the 709 Yet they are a direct plug-in replace-
ment for the 709 LM101A and 741
The LM107 series offers the features of the LM101A which
makes its application nearly foolproof In addition the de-
vice provides better accuracy and lower noise in high im-
pedance circuitry The low input currents also make it partic-
ularly well suited for long interval integrators or timers sam-
ple and hold circuits and low frequency waveform genera-
tors 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 a125 C temper-
ature range the LM207 from b25 C to a85 C and the
LM307 from 0 C to a70 C
Features
Y Offset voltage 3 mV maximum over temperature
Y Input current 100 nA maximum over temperature
Y Offset current 20 nA maximum over temperature
Y Guaranteed drift characteristics
Connection Diagrams
Metal Can Package
Dual-in-Line Package
Note Pin 4 connected to case
Top View
Order Number LM107H 883
See NS Package Number H08C
TL H 7757 – 2
Dual-in-Line Package
Top View
TL H 7757 – 3
Order Number LM107J 883 or LM207J
See NS Package Number J08A
Order Number LM307N
See NS Package Number N08A
TL H 7757 – 13
Order Number LM107J-14 883
See NS Package Number J14A
Available per SMD 5962-8958901
C1995 National Semiconductor Corporation TL H 7757
RRD-B30M115 Printed in U S A

1 Page





LM307 pdf, ピン配列
Electrical Characteristics (Note 3) (Continued)
Parameter
Conditions
LM107 LM207
Min Typ Max
LM307
Min Typ Max
Units
Large Signal Voltage
Gain
Output Voltage Swing
Input Voltage Range
VS e g15V VOUT e g10V
RL t 2 kX
VS e g15V
RL e 10 kX
RL e 2 kX
VS e g20V
VS e g15V
25
g12
g10
g15
g14
g13
a15
b13
15
g12
g10
g14
g13
g12
a15
b13
V mV
V
V
V
V
Common Mode
Rejection Ratio
RS s 50 kX
80 96
70 90
dB
Supply Voltage
Rejection Ratio
RS s 50 kX
80 96
70 96
dB
Note 1 The maximum junction temperature of the LM107 is 150 C and the LM207 LM307 is 100 C For operating at elevated temperatures devices in the H08
package must be derated based on a thermal resistance of 165 C W junction to ambient or 30 C W junction to case The thermal resistance of the dual-in-line
package is 100 C W junction to ambient
Note 2 For supply voltages less than g15V the absolute maximum input voltage is equal to the supply voltage
Note 3 These specifications apply for g5V s VS s a20V and b55 C s TA s a125 C for the LM107 or b25 C s TA a85 C for the LM207 and 0 C s TA s
a70 C and g5V s VS s g15V for the LM307 unless otherwise specified
Note 4 Refer to RETS107X for LM107H and LM107J military specifications
Schematic Diagram
Pin connections shown are for metal can
3
TL H 7757 – 1


3Pages


LM307 電子部品, 半導体
Typical Applications (Continued)
Turntable Notch Filter
R1 e R2 e R3
R1
R4 e R5 e
2
1
fo
e
2q0C1 C2 R4 R5
e 60 Hz
Differential Input Instrumentation Amplifier
TL H 7757 – 11
Pin connections shown are for metal can
6
TL H 7757 – 12

6 Page



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