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PDF LM4250J-MIL Data sheet ( Hoja de datos )
| Número de pieza | LM4250J-MIL | |
| Descripción | Programmable Operational Amplifier | |
| Fabricantes | National Semiconductor | |
| Logotipo |  |
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May 1998
LM4250
Programmable Operational Amplifier
General Description
The LM4250 and LM4250C are extremely versatile program-
mable monolithic operational amplifiers. A single external
master bias current setting resistor programs the input bias
current, input offset current, quiescent power consumption,
slew rate, input noise, and the gain-bandwidth product. The
device is a truly general purpose operational amplifier.
The LM4250C is identical to the LM4250 except that the
LM4250C has its performance guaranteed over a 0˚C to
+70˚C temperature range instead of the −55˚C to +125˚C
temperature range of the LM4250.
Features
n ±1V to ±18V power supply operation
n 3 nA input offset current
n Standby power consumption as low as 500 nW
n No frequency compensation required
n Programmable electrical characteristics
n Offset voltage nulling capability
n Can be powered by two flashlight batteries
n Short circuit protection
Connection Diagrams
Metal Can Package
Dual-In-Line Package
Top View
DS009300-2
Ordering Information
Temperature Range
Military
Commercial
−55˚C ≤ TA ≤ +125˚C
0˚C ≤ TA ≤ +70˚C
LM4250CN
LM4250CM
LM4250J
LM4250J-MIL
LM4250H
LM4250H-MIL
LM4250CH
Package
8-Pin
Molded DIP
8-Pin
Surface Mount
8-Pin
Ceramic DIP
8-Pin
Metal Can
NSC
Package
Number
N08E
M08A
J08E
H08C
Top View
DS009300-5
© 1999 National Semiconductor Corporation DS009300
www.national.com
1 page  
Electrical Characteristics (Continued)
Parameter
Input Voltage Range
Large Signal Voltage
Gain
Output Voltage Swing
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Supply Current
Power Consumption
Conditions
VO = ±10V, RL = 100 kΩ
RL = 10 kΩ
RL = 100 kΩ
RL = 10 kΩ
RS ≤ 10 kΩ
RS ≤ 10 kΩ
Typical Performance Characteristics
Input Bias Current vs ISET
Input Bias Current vs
Temperature
VS = ±15V
ISET = 1 µA
ISET = 10 µA
Min Max Min Max
±13.5V
±13.5V
50k
50k
±12V
±12V
70 dB
70 dB
74 dB
74 dB
11 µA
100 µA
330 µW
3 mW
Input Offset Current vs
Temperature
DS009300-15
Unnulled Input Offset Voltage
Change vs ISET
DS009300-16
Unnulled Input Offset Voltage
Change vs Temperature
DS009300-17
Peak to Peak Output Voltage
Swing vs Load Resistance
DS009300-18
DS009300-19
DS009300-20
5 www.national.com
5 Page 
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
Small Outline Package (M)
Order Number LM4250M
NS Package Number M08A
Molded Dual-In-Line Package (N)
Order Number LM4250CN
NS Package Number N08E
11
www.national.com
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet LM4250J-MIL.PDF ] | |
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