Absolute Maximum Ratings (Note 2)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage (Note 10)

6.0V

Storage Temperature

−65˚C to +150˚C

Input Voltage

−0.3V to V

Power Dissipation (Notes 3, 11)

Internally Limited

ESD Susceptibility (Note 4)

2000V

ESD Susceptibility (Note 5)

200V

Junction Temperature

150˚C

Thermal Resistance

θ

96.5˚C/W

Operating Ratings

Temperature Range

T

MIN

≤ T

A

≤ T

MAX

−40˚C

≤ T

A

≤ 85˚C

Supply Voltage

2.4V

≤ V

DD

≤ 5.5V

Electrical Characteristics V

(Notes 1, 2)

The following specifications apply for the circuit shown in Figure 1, unless otherwise specified. Limits apply for T

Symbol

Parameter

Conditions

LM4995

Units

(Limits)

Typical

Limit

(Note 6)

(Notes 7, 8)

I

DD

Quiescent Power Supply Current

V

1.5

2.5

mA (max)

V

Ω Load

1.8

mA

I

SD

Shutdown Current

V

0.01

1

µA (max)

V

OS

Output Offset Voltage

No Load

5

26

mV (max)

P

o

Output Power

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

1.3

W

T

WU

Wake-up time

165

ms

THD+N

Total Harmonic Distortion + Noise

P

0.1

%

PSRR

Power Supply Rejection Ratio

V

Input terminated to GND

73 (f = 217Hz)

73 (f = 1kHz)

dB

V

SDIH

Shutdown Voltage Input High

1.5

V

V

SDIL

Shutdown Voltage Input Low

1.2

V

Electrical Characteristics V

(Notes 1, 2)

The following specifications apply for the circuit shown in Figure 1, unless otherwise specified. Limits apply for T

Symbol

Parameter

Conditions

LM4995

Units

(Limits)

Typical

Limit

(Note 6)

(Notes 7, 8)

I

DD

Quiescent Power Supply Current

V

1.3

2.3

mA (max)

V

Ω Load

1.6

mA

I

SD

Shutdown Current

V

0.01

1

µA (max)

V

OS

Output Offset Voltage

No Load

5

26

mV (max)

P

o

Output Power

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

625

mW

T

WU

Wake-up time

130

ms

THD+N

Total Harmonic Distortion + Noise

P

0.1

%

PSRR

Power Supply Rejection Ratio

V

Input terminated to GND

75 (f = 217Hz)

76 (f = 1kHz)

dB

V

SDIH

Shutdown Voltage Input High

1.3

V

V

SDIL

Shutdown Voltage Input Low

1

V

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