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LM307のメーカーはNational Semiconductorです、この部品の機能は「Operational Amplifiers」です。 |
部品番号 | LM307 |
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部品説明 | Operational Amplifiers | ||
メーカ | National Semiconductor | ||
ロゴ | |||
このページの下部にプレビューとLM307ダウンロード(pdfファイル)リンクがあります。 Total 10 pages
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 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 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 | |||
ページ | 合計 : 10 ページ | ||
|
PDF ダウンロード | [ LM307 データシート.PDF ] |
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