LM4819M National Semiconductor, LM4819M Datasheet - Page 3

• Manufacturer Part Number: LM4819M
• Description: IC AMP AUDIO PWR .35W MONO 8SOIC
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4819M

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 350mW x 1 @ 16 Ohm
• Voltage - Supply: 2 V ~ 5.5 V
• Features: Depop, Differential Inputs, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM4819M

I
I
V
V
V
P
THD+N
I
I
V
V
V
P
THD+N
Symbol
Symbol
DD
SD
DD
SD
SDIH
SDIL
OS
O
SDIH
SDIL
OS
O
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 (P
ESD Susceptibility (Note 5)
ESD Susceptibility (Note 6)
Junction Temperature (T
Soldering Information (Note 1)
Small Outline Package
Vapor Phase (60 seconds)
Quiescent Power Supply Current
Shutdown Current
Shutdown Voltage Input High
Shutdown Voltage Input Low
Output Offset Voltage
Output Power
Total Harmonic Distortion + Noise
Quiescent Power Supply Current
Shutdown Current
Shutdown Voltage Input High
Shutdown Voltage Input Low
Output Offset Voltage
Output Power
Total Harmonic Distortion + Noise
Parameter
Parameter
D
) (Note 4)
J
)
DD
DD
−0.3V to V
= 5V, R
= 3V and R
−65˚C to +150˚C
Internally Limited
DD
DD
(Notes 2, 3)
V
V
V
THD = 10%, f
V
V
V
THD = 10%, f
THD = 10%, f
P
1kHz
THD = 10%, f
P
IN
PIN1
IN
IN
PIN1
IN
O
O
L
= 5V
= 3V
DD
= 80mW
= 0V, I
= 0V
= 0V, I
= 0V
= 16
= 270mW
= V
= V
150˚C
215˚C
+0.3V
3.5kV
L
250V
6.0V
= 16
DD
DD
o
o
Conditions
Conditions
unless otherwise stated. Limits apply for T
(Notes 2, 3)
(Notes 2, 3)
RMS
= 0A
= 0A
(Note 12)
(Note 12)
IN
IN
IN
IN
RMS
1kHz
load unless otherwise stated. Limits apply to T
3
, A
= 1kHz
= 1kHz
= 1kHz, R
= 1kHz, R
, A
VD
Operating Ratings
Thermal Resistance
Temperature Range
Supply Voltage
VD
= 2, f
T
MIN
= 2, f
L
L
IN
Infrared (15 seconds)
= 8
= 8
IN
=
T
A
=
JC
JA
JC
JA
JA
JA
T
(MSOP)
(MSOP)
MAX
(SOP)
(SOP)
(LLP)
(LLP)
(Note 7)
(Note 7)
Typical
Typical
350
300
110
1.5
1.0
1.0
0.7
90
5
1
5
1
LM4819
LM4819
(Notes 2, 3)
(Notes 8, 9)
(Notes 8, 9)
A
= 25˚C.
Limit
Limit
3.0
5.0
4.0
1.0
3.0
5.0
2.4
0.6
50
50
117˚C/W (Note 10)
150˚C/W (Note 11)
−40˚C
2.0V
A
= 25˚C.
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V
T
CC
mA (max)
mV (max)
mA (max)
µA (max)
µA (max)
210˚C/W
170˚C/W
A
(Limits)
V (max)
(Limits)
V (max)
V (min)
V (min)
56˚C/W
35˚C/W
Units
Units
mW
mW
mW
mW
mV
220˚C
%
%
85˚C
5.5V