LM48520TL National Semiconductor, LM48520TL Datasheet - Page 9

• Manufacturer Part Number: LM48520TL
• Manufacturer: National Semiconductor

Specifications of LM48520TL

• Operational Class: Class-D
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 1.3x2@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.04@8Ohm@500mW%
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): 3/5V
• Power Supply Requirement: Triple
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 82dB
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): 2.4/2.7/3V
• Dual Supply Voltage (max): 5/5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 25
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Boost Output Voltage vs Load Current
V
Supply Current vs Supply Voltage
DD
=3.3V, V
CMRR vs Frequency
V
RIPPLE
No Load
DD
= 2.7V
= 1V
P-P
, R
L
= 8Ω
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20198726
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V
Boost Output Voltage vs Load Current
DD
Output Power vs Supply Voltage
=3.3V, V
PSRR vs Frequency
R
RIPPLE
L
= 8Ω, f = 1kHz
V
DD
= 3.3V
= 200mV
P-P
, R
L
= 8Ω
20198725
20198723
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