If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

(Note 3)

LM4250

LM4250C

Supply Voltage

Operating Temp. Range

−55˚C

≤ T

0˚C

≤ T

Differential Input Voltage

Input Voltage (Note 2)

I

150 nA

150 nA

Output Short Circuit Duration

Continuous

Continuous

T

JMAX

H-Package

150˚C

100˚C

N-Package

100˚C

J-Package

150˚C

100˚C

M-Package

100˚C

Power Dissipation at T

H-Package (Still Air)

500 mW

300 mW

(400 LF/Min Air Flow)

1200 mW

1200 mW

N-Package

500 mW

J-Package

1000 mW

600 mW

M-Package

350 mW

Thermal Resistance (Typical)

θ

JA

H-Package (Still Air)

165˚C/W

165˚C/W

(400 LF/Min Air Flow)

65˚C/W

65˚C/W

N-Package

130˚C/W

J-Package

108˚C/W

108˚C/W

M-Package

190˚C/W

(Typical)

θ

JC

H-Package

21˚C/W

21˚C/W

Storage Temperature Range

−65˚C to +150˚C

−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.

voltage is equal to the supply voltage.

Note 3: Refer to RETS4250X for military specifications.

Note 4: Human body model, 1.5 k

Ω in series with 100 pF.

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