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LF147 Datenblatt(Datasheet) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Teile-Nr. LF147
Beschreibung  Wide Bandwidth Quad JFET Input Operational Amplifiers
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Hersteller  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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Absolute Maximum Ratings (Note 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LF147
LF347B/LF347
Supply Voltage
±22V
±18V
Differential Input Voltage
±38V
±30V
Input Voltage Range
±19V
±15V
(Note 3)
Output Short Circuit
Continuous
Continuous
Duration (Note 4)
Power Dissipation
900 mW
1000 mW
(Notes 5, 11)
T
j max
150˚C
150˚C
θ
jA
Ceramic DIP (J) Package
70˚C/W
Plastic DIP (N) Package
75˚C/W
Surface Mount Narrow (M)
100˚C/W
LF147
LF347B/LF347
Surface Mount Wide (WM)
85˚C/W
Operating Temperature
(Note 6)
(Note 6)
Range
Storage Temperature
Range
−65˚C
≤T
A≤150˚C
Lead Temperature
(Soldering, 10 sec.)
260˚C
260˚C
Soldering Information
Dual-In-Line Package
Soldering (10 seconds)
260˚C
Small Outline Package
Vapor Phase (60 seconds)
215˚C
Infrared (15 seconds)
220˚C
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
ESD Tolerance (Note 12)
900V
DC Electrical Characteristics (Note 7)
Symbol
Parameter
Conditions
LF147
LF347B
LF347
Units
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
VOS
Input Offset Voltage
RS=10 kΩ,TA=25˚C
1
5
3
5
5
10
mV
Over Temperature
8
7
13
mV
∆V
OS/∆T
Average TC of Input Offset
RS=10 kΩ
10
10
10
µV/˚C
Voltage
IOS
Input Offset Current
Tj=25˚C, (Notes 7, 8)
25
100
25
100
25
100
pA
Over Temperature
25
4
4
nA
IB
Input Bias Current
Tj=25˚C, (Notes 7, 8)
50
200
50
200
50
200
pA
Over Temperature
50
8
8
nA
RIN
Input Resistance
Tj=25˚C
10
12
10
12
10
12
AVOL
Large Signal Voltage Gain
VS=±15V, TA=25˚C
50
100
50
100
25
100
V/mV
VO=±10V, RL=2kΩ
Over Temperature
25
25
15
V/mV
VO
Output Voltage Swing
VS=±15V, RL=10 kΩ
±12
±13.5
±12
±13.5
±12
±13.5
V
VCM
Input Common-Mode Voltage
VS=±15V
±11
+15
±11
+15
±11
+15
V
Range
−12
−12
−12
V
CMRR
Common-Mode Rejection Ratio
RS≤10 kΩ
80
100
80
100
70
100
dB
PSRR
Supply Voltage Rejection Ratio
(Note 9)
80
100
80
100
70
100
dB
IS
Supply Current
7.2
11
7.2
11
7.2
11
mA
www.national.com
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