LM48311TL/NOPB National Semiconductor, LM48311TL/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM48311TL/NOPB
• Description: IC AMP AUDIO PWR 2.6W D 9USMD
• Manufacturer: National Semiconductor
• Series: Boomer®, PowerWise®r
• Type: Class Dr

Specifications of LM48311TL/NOPB

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 2.6W x 1 @ 4 Ohm
• Voltage - Supply: 2.4 V ~ 5.5 V
• Features: Depop, Differential Inputs, E²S, Short-Circuit Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 9-MicroSMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM48311TL; LM48311TL; LM48311TLTR

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V
I
I
V
V
V
CMVR
T
f
A
R
R
P
Symbol
DD
SD
SW
WU
DD
OS
IH
IL
V
O
IN
SD
Absolute Maximum Ratings
2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage
Storage Temperature
Input Voltage
Power Dissipation
ESD Rating
ESD Rating
Electrical Characteristics V
The following specifications apply for A
Supply Voltage Range
Quiescent Power Supply Current
Shutdown Current
Differential Output Offset Voltage
Logic Input High Voltage
Logic Input Low Voltage
Common Mode Input Voltage Range
Wake Up Time
Switching Frequency
Gain
Input Resistance
Input Resistance (SD)
Output Power
(Note
(Note
(Note
4)
5)
Parameter
3)
V
− 0.3V to V
= 6dB, R
−65°C to +150°C
Internally Limited
V
V
V
V
Shutdown enabled
V
SYNC_IN = V
SD to GND
R
f = 1kHz, 22kHz BW
V
V
V
R
f = 1kHz, 22kHz BW
V
V
V
R
f = 1kHz, 22kHz BW
V
V
V
R
f = 1kHz, 22kHz BW
V
V
V
DD
(Note
IN
IN
DD
DD
IN
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
L
L
L
L
= 4Ω, THD = 10%
= 8Ω, THD = 10%
= 4Ω, THD = 1%
= 8Ω, THD = 1%
= 0
= 0, R
= 0
L
= 3.6V
= 5V
= 5V
= 3.6V
= 2.5V
= 5V
= 3.6V
= 2.5V
= 5V
= 3.6V
= 2.5V
= 5V
= 3.6V
= 2.5V
= PV
= 8Ω, f = 1kHz, unless otherwise specified. Limits apply for T
DD
1,
2000V
+0.3V
200V
Note
L
6.0V
=
Conditions
DD
∞
DD
(Spread Spectrum)
= 5V
4
Junction Temperature
Thermal Resistance
θ
Soldering Information See AN-1112 "Micro SMD Wafer Level
Chip Scale Package."
Operating Ratings
Temperature Range
Supply Voltage (V
T
JA
MIN
(Note
≤
T
A
2,
≤
Note
T
MAX
(Note
DD
Min
2.4
1.4
1.1
–3
17
8)
0
5
, PV
7)
DD
)
LM48311
(Note
300±30
0.01
Typ
300
555
800
354
446
640
286
2.7
3.1
7.5
2.6
1.3
1.6
2.1
1.3
20
1
6
1
(Note
6)
1,
−40°C
V
(Note
Note
2.4V
DD
Max
5.5
3.4
3.9
1.0
0.4
A
–0.25
3
7
= 25°C.
≤
≤
7)
2)
T
V
A
DD
≤
70°C/W
(Limits)
W (min)
≤
150°C
+85°C
Units
mW
mW
mW
mW
mW
mW
kHz
mA
mA
mV
5.5V
ms
μA
dB
kΩ
kΩ
W
W
W
W
W
V
V
V
V