LM4900M/NOPB National Semiconductor, LM4900M/NOPB Datasheet - Page 3

• Manufacturer Part Number: LM4900M/NOPB
• Description: IC AMP AUDIO PWR .675W AB 8SOIC
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4900M/NOPB

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 675mW x 1 @ 8 Ohm
• Voltage - Supply: 2 V ~ 5.5 V
• Features: Depop, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM4900M; *LM4900M/NOPB; LM4900M

I
I
V
P
THD+N
PSRR
I
I
V
P
THD+N
DD
SD
DD
SD
Symbol
Symbol
OS
O
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
The following specifications apply for V
25˚C
Electrical Characteristics
The following specifications apply for V
25˚C
Supply Voltage
Storage Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Soldering Information
Small Outline Package
Vapor Phase (60 sec.)
Infrared (15 sec.)
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion+Noise
Power Supply Rejection Ratio
Quiescent Power Supply Current
Shutdown Current
Output Offset Voltage
Output Power
Total Harmonic Distortion+Noise
Parameter
Parameter
DD
DD
−65˚C to +150˚C
Internally limited
= 5V, for all available packages, unless otherwise specified. Limits apply for T
= 3.3V, for all available packages, unless otherwise specified. Limits apply for T
(Note 1) (Note 2)
(Note 1) (Note 2)
−0.3V to V
(Note 2)
V
V
V
THD = 1% (max); f = 1kHz; R
P
20Hz ≤ f ≤ 20kHz, BW
V
V
V
V
THD = 1% (max); f = 1kHz; R
P
20Hz ≤ f ≤ 20kHz, BW
IN
PIN1
IN
O
RIPPLE
IN
PIN1
IN
O
f = 217Hz (Note 10)
f = 1KHz (Note 10)
f = 217Hz (Note 11)
f = 1KHz (Note 11)
= 400 mWrms; A
= 250 mWrms; A
= 0V, I
= 0V
= 0V, I
= 0V
2000V
150˚C
215˚C
220˚C
200V
= V
= V
6.0V
DD
0.3V
= 200mV sine p-p
+
DD
DD
O
O
= 0A (Note 8)
= 0A (Note 8)
Conditions
Conditions
3
Operating Ratings
See AN-450 “Surface Mounting and their Effects on
Product Reliability” for other methods of soldering surface
mount devices.
Thermal Resistance
Temperature Range
Supply Voltage
VD
VD
θ
θ
θ
θ
θ
T
<
<
JC
JA
JC
JA
JA
= 2; R
= 2; R
MIN
80kHz
80kHz
(M08A)
(MUA08A)
(LDA08B)
(M08A)
(MUA08A)
≤ T
L
L
L
L
A
= 8Ω;
= 8Ω;
= 8Ω;
= 8Ω;
≤ T
MAX
70
67
55
55
(Note 6)
(Note 6)
Typical
Typical
675
265
0.1
0.4
0.1
0.4
4
5
3
5
LM4900
LM4900
(Notes 7,
(Notes 7,
2.0V ≤ V
Limit
Limit
300
6.0
50
50
9)
9)
5
5
3
−40˚C ≤ T
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DD
170˚C/W
190˚C/W
mA (max)
mV (max)
mW (min)
mA (max)
mV (max)
mW (min)
35˚C/W
56˚C/W
67˚C/W
µA (max)
µA (max)
(Limits)
(Limits)
≤ 5.5V
+85˚C
Units
Units
A
dB
%
%
=
A
A
=
≤