LM48510SDBD National Semiconductor, LM48510SDBD Datasheet - Page 3

• Manufacturer Part Number: LM48510SDBD
• Description: BOARD EVALUATION LM48510SD
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM48510SDBD

• Amplifier Type: Class D
• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 1.9W x 1 @ 4 Ohm
• Voltage - Supply: 2.7 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM48510
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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
%
%