LM48510SDE/NOPB National Semiconductor, LM48510SDE/NOPB Datasheet - Page 3

• Manufacturer Part Number: LM48510SDE/NOPB
• Description: IC AMP AUDIO PWR 1.9W MONO 16LLP
• Manufacturer: National Semiconductor
• Series: Boomer®, PowerWise®r
• Type: Class Dr

Specifications of LM48510SDE/NOPB

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.9W x 1 @ 4 Ohm
• Voltage - Supply: 2.7 V ~ 5 V
• Features: Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 16-LLP
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 1.9x1@4OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.06@8Ohm@500mW%
• Single Supply Voltage (typ): 3V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 89dB
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 16
• For Use With: LM48510SDBD - BOARD EVALUATION LM48510SD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM48510SDE

I
I
V
V
T
V
P
THD+N
DD
SD
WU
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
unless otherwise specified. Limits apply for T
Supply Voltage (V
Storage Temperature
Input Voltage
Power Dissipation (Note 3)
ESD Susceptibility (Note 4)
ESD Susceptibility (Note 5)
Junction Temperature
Symbol
Quiescent Power Supply Current
Shutdown Current
Shutdown Voltage Input High
Shutdown Voltage Input Low
Wake-up Time
Output Offset Voltage
Output Power
Total Harmonic Distortion + Noise
DD
, V
1
)
Parameter
DD
−0.3V to V
= 3.3V, PV
−65°C to +150°C
Internally limited
A
DD
= 25°C.
(Notes 2, 2)
DD
= 3.3V
1
+ 0.3V
2000V
150°C
200V
= V
V
SD
(Note 9)
SD1 Boost
SD2 Amplifier
SD1 Boost
SD2 Amplifier
R
THD+N = 1% (max),
f = 1kHz, 22kHz, BW
V
R
THD+N = 1% (max),
f = 1kHz, 22kHz, BW
V
R
THD+N = 10% (max),
f = 1kHz, 22kHz, BW
V
V
R
THD+N = 10% (max),
f = 1kHz, 22kHz, BW
V
V
P
R
V
P
R
V
IN
DD
DD
DD
DD
DD
DD
O
DD
O
DD
L
L
L
L
L
L
6V
1
AMP
= 15μH + 4Ω + 15μH
= 15μH + 8Ω + 15μH
= 15μH + 4Ω + 15μH
= 15μH + 8Ω + 15μH
= 15μH + 8Ω + 15μH,
= 15μH + 8Ω + 15μH,
= 500mW, f = 1kHz,
= 500mW, f = 1kHz,
= 0, R
= 5.0V, A
= 3.3V
= 3.3V
= 2.7V
= 3.3V
= 2.7V
= 3.3V
= 2.7V
= 3.3V
= SD
(Notes 1, 2)
3
LOAD
Conditions
BOOST
Operating Ratings
V
Thermal Resistance
θ
See AN-1187 'Leadless Leadframe Packaging (LLP)'
Temperature Range
Supply Voltage (V
Supply Voltage (V
=
= 6dB (R
T
∞
JA
MIN
= GND
(SD)
≤
T
i
A
= 150kΩ), R
≤
T
MAX
DD
1
)
)
L
(Note 6)
Typical
= 15µH + 8Ω +15µH, f
6.06
0.01
1.11
0.98
1.55
0.06
0.07
1.7
1.2
1.9
17
10
LM48510
(Notes 7, 8)
−40°C
Limit
2.7V
8.75
1.5
1.4
0.5
0.4
0.9
4.5V
1
≤
≤
≤
T
V
IN
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A
V
DD
= 1kHz,
≤
1
mA (max)
37°C/W
μA (max)
(Limits)
V (max)
V (max)
W (min)
≤
≤
V (min)
V (min)
+85°C
Units
5.0V
5.5V
mV
μs
W
W
W
W
W
%
%