2)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage |V

69V

Common Mode Input Voltage

(V

|V

≤ 60V

Differential Input Voltage (Note 12)

60V

Output Current

Internally Limited

Power Dissipation (Note 3)

125W

ESD Susceptability (Note 4)

2.0kV

ESD Susceptability (Note 5)

200V

Junction Temperature (T

150˚C

Soldering Information

TA Package (10 seconds)

260˚C

Storage Temperature

-40˚C to +150˚C

Thermal Resistance

θ

JA

30˚C/W

θ

JC

0.9˚C/W

Temperature Range

T

MIN

≤ T

A

≤ T

MAX

−20˚C

≤ T

A

≤ +85˚C

Supply Voltage |V

20V

≤ V

TOTAL

≤ 64V

The following specifications apply for V

Ω unless otherwise specified.

Limits apply for T

Symbol

Parameter

Conditions

LM4733

Units

(Limits)

Typical

Limit

(Note 6)

(Notes 7, 8)

|V

Power Supply Voltage (Note

10)

GND−V

-

≥ 9V

18

20

64

V (min)

V (max)

A

M

Mute Attenuation

I

110

dB

P

O

Output Power (RMS)

THD+N = 10% (max), f = 1kHz,

|V

Ω

|V

Ω

30

30

25

25

W (min)

W (min)

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

|V

Ω

|V

Ω

25

25

W

W

THD+N

Total Harmonic Distortion +

Noise

P

A

|V

Ω

|V

Ω

0.05

0.03

%

%

X

talk

Channel Separation (Note 11)

P

70

dB

P

66

dB

SR

Slew Rate

V

Wave, R

Ω

9

V/µs

I

DD

Total Quiescent Power

V

72

150

mA (max)

Supply Current

V

V

OS

Input Offset Voltage

V

1

10

mV (max)

I

B

Input Bias Current

V

0.2

µA

PSRR

Power Supply Rejection Ratio

V

f

85

dB

V

f

59

dB

A

VOL

Open Loop Voltage Gain

|V

Ω,

∆V

115

dB

e

IN

Input Noise

IHF-A-Weighting Filter,

R

Ω (Input Referred)

3.0

µV

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

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