900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




National Semiconductor Electronic Components Datasheet

LM4250 Datasheet

Programmable Operational Amplifier

No Preview Available !

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


National Semiconductor Electronic Components Datasheet

LM4250 Datasheet

Programmable Operational Amplifier

No Preview Available !

Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Note 3)
Supply Voltage
Operating Temp. Range
Differential Input Voltage
Input Voltage (Note 2)
ISET Current
Output Short Circuit Duration
TJMAX
H-Package
N-Package
J-Package
M-Package
Power Dissipation at TA = 25˚C
H-Package (Still Air)
(400 LF/Min Air Flow)
N-Package
J-Package
M-Package
Thermal Resistance (Typical) θJA
H-Package (Still Air)
(400 LF/Min Air Flow)
N-Package
J-Package
M-Package
(Typical) θJC
H-Package
Storage Temperature Range
LM4250
±18V
−55˚C TA +125˚C
±30V
±15V
150 nA
Continuous
150˚C
150˚C
500 mW
1200 mW
1000 mW
165˚C/W
65˚C/W
108˚C/W
21˚C/W
−65˚C to +150˚C
LM4250C
±18V
0˚C TA +70˚C
±30V
±15V
150 nA
Continuous
100˚C
100˚C
100˚C
100˚C
300 mW
1200 mW
500 mW
600 mW
350 mW
165˚C/W
65˚C/W
130˚C/W
108˚C/W
190˚C/W
21˚C/W
−65˚C to +150˚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 4)
800V
Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage
to the device may occur. Operating Ratings indicate conditions for which the
device is functional, but do not guarantee specific performance limits.
Note 2: For supply voltages less than ±15V, the absolute maximum input
voltage is equal to the supply voltage.
Note 3: Refer to RETS4250X for military specifications.
Note 4: Human body model, 1.5 kin series with 100 pF.
www.national.com
2


Part Number LM4250
Description Programmable Operational Amplifier
Maker National Semiconductor
Total Page 12 Pages
PDF Download

LM4250 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 LM4250 Programmable Operational Amplifier
National Semiconductor
2 LM4250 LM4250 Programmable Operational Amplifier (Rev. A)
ETCTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy