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LM348 Fiches technique(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
No de pièce LM348
Description  Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5)
Download  15 Pages
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Fabricant  NSC [National Semiconductor (TI)]
Site Internet  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM348 Fiches technique(HTML) 2 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 4)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LM148
LM248
LM348
Supply Voltage
±22V
±18V
±18V
Differential Input Voltage
±44V
±36V
±36V
Output Short Circuit Duration (Note 1)
Continuous
Continuous
Continuous
Power Dissipation (P
d at 25˚C) and
Thermal Resistance (
θ
jA), (Note 2)
Molded DIP (N) P
d
750 mW
θ
jA
100˚C/W
Cavity DIP (J) P
d
1100 mW
800 mW
700 mW
θ
JA
110˚C/W
110˚C/W
110˚C/W
Maximum Junction Temperature (T
jMAX)
150˚C
110˚C
100˚C
Operating Temperature Range
−55˚C
≤ T
A
≤ +125˚C
−25˚C
≤ T
A
≤ +85˚C
0˚C
≤ T
A
≤ +70˚C
Storage Temperature Range
−65˚C to +150˚C
−65˚C to +150˚C
−65˚C to +150˚C
Lead Temperature (Soldering, 10 sec.) Ceramic
300˚C
300˚C
300˚C
Lead Temperature (Soldering, 10 sec.) Plastic
260˚C
Soldering Information
Dual-In-Line Package
Soldering (10 seconds)
260˚C
260˚C
260˚C
Small Outline Package
Vapor Phase (60 seconds)
215˚C
215˚C
215˚C
Infrared (15 seconds)
220˚C
220˚C
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 5)
500V
500V
500V
Electrical Characteristics
(Note 3)
Parameter
Conditions
LM148
LM248
LM348
Units
Min
Typ Max Min
Typ Max Min
Typ Max
Input Offset Voltage
T
A = 25˚C, RS
≤ 10 kΩ
1.0
5.0
1.0
6.0
1.0
6.0
mV
Input Offset Current
T
A = 25˚C
4
25
4
50
4
50
nA
Input Bias Current
T
A = 25˚C
30
100
30
200
30
200
nA
Input Resistance
T
A = 25˚C
0.8
2.5
0.8
2.5
0.8
2.5
M
Supply Current All Amplifiers
T
A = 25˚C, VS = ±15V
2.4
3.6
2.4
4.5
2.4
4.5
mA
Large Signal Voltage Gain
T
A = 25˚C, VS = ±15V
50
160
25
160
25
160
V/mV
V
OUT = ±10V, RL
≥ 2kΩ
Amplifier to Amplifier
T
A = 25˚C,f=1Hzto20kHz
Coupling
(Input Referred) See Crosstalk
−120
−120
−120
dB
Test Circuit
Small Signal Bandwidth
T
A = 25˚C,
LM148 Series
1.0
1.0
1.0
MHz
Phase Margin
T
A = 25˚C,
LM148 Series (A
V =1)
60
60
60
degrees
Slew Rate
T
A = 25˚C,
LM148 Series (A
V =1)
0.5
0.5
0.5
V/µs
Output Short Circuit Current
T
A = 25˚C
25
25
25
mA
Input Offset Voltage
R
S
≤ 10 kΩ
6.0
7.5
7.5
mV
Input Offset Current
75
125
100
nA
www.national.com
2


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