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What is LM4250H?

This electronic component, produced by the manufacturer "National Semiconductor", performs the same function as "Programmable Operational Amplifier".


LM4250H Datasheet PDF - National Semiconductor

Part Number LM4250H
Description Programmable Operational Amplifier
Manufacturers National Semiconductor 
Logo National Semiconductor Logo 


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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

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LM4250H equivalent
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 k
RL = 10 k
RL = 100 k
RL = 10 k
RS 10 k
RS 10 k
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


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LM4250H electronic component.


Information Total 12 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
LM4250The function is Programmable Operational Amplifier. National SemiconductorNational Semiconductor
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LM4250CHThe function is Programmable Operational Amplifier. National SemiconductorNational Semiconductor

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