Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage

3.6V

Storage Temperature

−65˚C to +150˚C

Input Voltage

−0.3V to V

Power Dissipation (Note 2)

Internally limited

ESD Susceptibility(Note 3)

2000V

ESD Susceptibility (Note 4)

200V

Junction Temperature

150˚C

Solder Information

Small Outline Package Vapor

Phase (60sec)

215˚C

Infrared (15 sec)

220˚C

See AN-450 “Surface Mounting and their Effects on

Product Reliablilty” for other methods of soldering

surface mount devices.

Thermal Resistance

θ

175˚C/W

θ

73˚C/W

Operating Ratings

Temperature Range

T

MIN

≤ T

A

≤ T

MAX

−40˚C

≤ T

A

≤ 85˚C

Supply Voltage (Note 10)

0.9V

≤ V

DD

≤ 2.5V

The following specifications apply for the circuit shown in Figure 4 operating with V

specified. Limits apply for T

Symbol

Parameter

Conditions

LM4916

Units

(Limits)

Typical

Limit

(Note 6)

(Note 7)

V

DD

Supply Voltage (Notes 10, 11)

0.9

V (min)

2.5

V (max)

I

DD

Quiescent Power Supply Current

V

1.0

1.4

mA (max)

I

SD

Shutdown Current

V

0.02

µA (max)

V

OS

Output Offset Voltage

BTL

5

50

mV (max)

P

O

Output Power (Note 9)

f = 1kHz

R

Ω BTL, THD+N = 1%

85

70

mW (min)

R

Ω SE, THD+N = 1%

14

mW

THD+N

Total Harmonic Distortion + Noise

R

Ω, BTL, P

0.1

0.5

%

R

Ω, SE, P

0.2

V

NO

Output Voltage Noise

20Hz to 20kHz, A-weighted

10

µV

RMS

I

MUTE

Mute Current

V

15

µA

Crosstalk

R

Ω, SE

55

dB (min)

PSRR

Power Supply Rejection Ratio

V

C

Ω

f = 1kHz, BTL

62

dB

V

C

Ω

f = 1kHz, SE

66

dB (min)

V

IH

Control Logic High

0.7

V (min)

V

IL

Control Logic Low

0.3

V (max)

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. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which

guarantee 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.

Absolute Maximum Ratings section.

Note 3: Human body model, 100pF discharged through a 1.5k

Ω resistor.

Note 4: Machine model, 220pF–240pF discharged through all pins.

Note 5: All voltages are measured with respect to the ground (GND) pins unless otherwise specified.

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

Note 7: Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis.

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

Note 9: Output power is measured at the device terminals.

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