LM4864MMX National Semiconductor, LM4864MMX Datasheet - Page 3

• Manufacturer Part Number: LM4864MMX
• Description: IC AMP AUDIO PWR .725W AB 8MSOP
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4864MMX

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 725mW x 1 @ 8 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LM4864MMXTR

I
I
V
P
THD+N
PSRR
I
I
DD
SD
DD
SD
Symbol
Symbol
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
25˚C
* Not recommended for new designs. Contact NSC Audio Marketing.
Electrical Characteristics V
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
See AN-450 “Surface Mounting and their Effects on
Product Reliability” for other methods of soldering surface
mount devices.
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
Parameter
Parameter
DD
DD
−65˚C to +150˚C
Internally limited
= 5V, for all available packages, unless otherwise specified. Limits apply for T
= 3V, for all available packages, unless otherwise specified. Limits apply for T
−0.3V to V
DD
DD
(Note 2)
V
V
V
THD = 1% (max); f = 1 kHz; R
LM4864LD (Note 11)
THD = 1% (max); f = 1 kHz; R
LM4864LD (Note 11)
THD = 1% (max); f = 1 kHz; R
LM4864MM (Note 10)
THD = 1% (max); f = 1 kHz; R
LM4864M and LM4864N
THD+N = 1%; f = 1 kHz; R
P
20 Hz ≤ f ≤ 20 kHz, BW
V
V
V
IN
PIN1
IN
O
DD
IN
PIN1
= 5V
= 3V
= 300 mWrms; A
= 0V, I
= 0V
= 0V, I
2000V
= 4.9V–5.1V
150˚C
215˚C
220˚C
200V
= V
= V
6.0V
DD
0.3V
+
DD
DD
O
O
(Note 1) (Note 2)
(Note 1) (Note 2)
= 0A (Note 9)
= 0A (Note 9)
Conditions
Conditions
3
* Not recommended for new designs. Contact NSC Audio
Marketing.
Operating Ratings
Thermal Resistance
Temperature Range
Supply Voltage
VD
θ
θ
θ
θ
θ
θ
θ
θ
T
JC
JA
JC
JA
JC
JA
JA
JC
= 2; R
MIN
*
<
(MSOP)
(SOP)
(DIP)
(LD) (Note 11)
(MSOP)
(SOP)
(DIP)
(LD) (Note 11)
L
80kHz
≤ T
= 16Ω;
L
L
L
L
L
A
*
*
= 8Ω;
= 4Ω;
= 8Ω;
= 8Ω;
= 8Ω;
≤ T
MAX
(Note 6)
(Note 6)
Typical
Typical
625
725
675
550
3.6
0.7
0.7
1.0
0.3
50
5
LM4864
LM4864
(Notes 7,
(Notes 7,
2.7V ≤ V
Limit
Limit
300
300
6.0
3.0
2.0
50
8)
8)
5
−40˚C ≤ T
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DD
mW (min)
mW
210˚C/W
170˚C/W
107˚C/W
56˚ C/W
mA (max)
mV (max)
mW (min)
mW (min)
mW (min)
mA (max)
35˚C/W
37˚C/W
63˚C/W
12˚C/W
µA (max)
µA (max)
(Limits)
(Limits)
≤ 5.5V
+85˚C
Units
Units
A
A
dB
%
=
=
A
≤