If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage

6.0V

Storage Temperature

−65˚C to +150˚C

Input Voltage

−0.3V to V

Power Dissipation

Internally limited

ESD Susceptibility (Note 4)

3000V

ESD Susceptibility (Note 5)

250V

Junction Temperature

150˚C

Soldering Information

Small Outline Package

Vapor Phase (60 sec.)

215˚C

Infrared (15 sec.)

220˚C

See AN-450

“Surface Mounting and their Effects on Product

Reliability” for other methods of soldering surface mount de-

vices.

Operating Ratings

Temperature Range

T

−20˚C

≤ T

Supply Voltage

2.7V

≤ V

Electrical Characteristics

(Notes 1, 2) The following specifications apply for V

Symbol

Parameter

Conditions

LM4860

Units

(Limits)

Typical

Limit

(Note 6)

(Note 7)

V

DD

Supply Voltage

2.7

V (min)

5.5

V (max)

I

DD

Quiescent Power Supply Current

V

7.0

15.0

mA (max)

I

SD

Shutdown Current

V

0.6

µA

V

OS

Output Offset Voltage

V

5.0

50.0

mV (max)

P

O

Output Power

THD+N = 1% (max); f = 1 kHz

1.15

1.0

W (min)

THD+N

Total Harmonic Distortion + Noise

P

0.72

%

PSRR

Power Supply Rejection Ratio

V

65

dB

V

od

Output Dropout Voltage

V

0.6

1.0

V (max)

V

IH

HP-IN High Input Voltage

HP-SENSE = 0V to 4V

2.5

V

V

IL

HP-IN Low Input Voltage

HP-SENSE = 4V to 0V

2.5

V

V

OH

HP-SENSE High Output Voltage

I

2.8

2.5

V (min)

V

OL

HP-SENSE Low Output Voltage

I

0.2

0.8

V (max)

Note 1: All voltages are measured with respect to the ground pins, unless otherwise specified.

Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-

tional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guar-

antee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is

given, however, the typical value is a good indication of device performance.

+150˚C, and the typical junction-to-ambient thermal resistance, when board mounted, is 100˚C/W.

Note 4: Human body model, 100 pF discharged through a 1.5 k

Ω resistor.

Note 5: Machine Model, 200 pF–240 pF discharged through all pins.

Note 6: Typicals are measured at 25˚C and represent the parametric norm.

Note 7: Limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).

Note 8: The quiescent power supply current depends on the offset voltage when a practical load is connected to the amplifier.

Note 9: Shutdown current has a wide distribution. For Power Management sensitive designs, contact your local National Semiconductor Sales Office.

www.national.com

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