LM4877 National Semiconductor, LM4877 Datasheet - Page 2

• Manufacturer Part Number: LM4877
• Description: 1 Watt Audio Power Amplifier in micro SMD package with Shutdown Logic Low
• Manufacturer: National Semiconductor

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V
I
I
V
P
THD+N
PSRR
V
I
I
V
P
THD+N
PSRR
V
I
Symbol
Symbol
Symbol
DD
SD
DD
SD
DD
DD
OS
o
DD
OS
o
DD
Electrical Characteristics V
The following specifications apply for V
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics V
The following specifications apply for V
Electrical Characteristics V
The following specifications apply for V
Supply Voltage
Storage Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Supply Voltage
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion+Noise
Power Supply Rejection Ratio
Supply Voltage
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion+Noise
Power Supply Rejection Ratio
Supply Voltage
Quiescent Power Supply Current
Parameter
Parameter
Parameter
DD
DD
DD
−0.3V to V
= 2.6V and 8
= 5V and 8
= 3.3V and 8
Internally Limited
−65˚C to +150˚C
DD
DD
DD
(Note 2)
V
V
V
THD = 0.2% (max); f = 1 kHz
P
f
V
V
V
V
THD = 1% (max); f = 1 kHz
P
f
V
V
IN
PIN5
IN
o
DD
IN
PIN5
IN
o
DD
IN
= 2.6V
= 5V
= 3.3V
= 0.25 Wrms; A
= 0.25 Wrms; A
DD
20 kHz
20 kHz
= 0V, I
= 0V
= 0V, I
= 0V
= 0V, I
= 4.9V to 5.1V
= 3.2V to 3.4V
2500V
= 0V
= 0V
150˚C
+0.3V
250V
6.0V
Load unless otherwise specified. Limits apply for T
Load unless otherwise specified. Limits apply for T
o
Load unless otherwise specified. Limits apply for T
o
o
(Notes 1, 2, 9)
Conditions
Conditions
Conditions
= 0A
= 0A
= 0A
(Notes 1, 2, 8, 9)
(Notes 1, 2, 9)
2
VD
VD
Operating Ratings
Soldering Information
See AN-1112 Micro-SMD Wafers Level Chip Scale
Package .
Temperature Range
Supply Voltage
= 2; 20 Hz
= 2; 20 Hz
T
MIN
T
A
T
MAX
(Note 6)
(Note 6)
(Note 6)
Typical
Typical
Typical
0.01
0.01
0.15
5.3
0.1
3.4
65
65
.5
5
1
4
5
LM4877
LM4877
LM4877
(Note 7)
(Note 7)
(Note 7)
Limit
Limit
Limit
2.0
5.5
2.0
5.5
.45
2.0
5.5
50
7
2
A
−40˚C
2.0V
A
A
= 25˚C.
= 25˚C.
= 25˚C.
V
T
DD
mA (max)
mV (max)
mA (max)
mV (max)
mA (max)
µA (max)
µA (max)
A
(Limits)
V (max)
(Limits)
V (max)
(Limits)
V (max)
V (min)
V (min)
V (min)
Units
Units
Units
dB
dB
W
%
W
%
85˚C
5.5V