LM48520TL/NOPB National Semiconductor, LM48520TL/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM48520TL/NOPB
• Description: IC AMP AUDIO PWR 1.3W D 25USMD
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class Dr

Specifications of LM48520TL/NOPB

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 1.3W x 2 @ 8 Ohm
• Voltage - Supply: 2.4 V ~ 5.5 V
• Features: Depop, Differential Inputs, Short-Circuit Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 25-MicroSMD
• 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
• For Use With: LM48520TLBD - BOARD EVALUATION FOR LM48520TL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM48520TL; LM48520TL; LM48520TLTR

Typical Performance Characteristics
V
DD
V
DD
= 2.7V, P
THD+N vs Output Power
= 5.0V, P
THD+N vs Frequency
THD+N vs Frequency
V
DD
= 3.3V, R
OUT
OUT
= 800mW, R
= 1W, R
L
= 8Ω
L
= 8Ω
L
= 8Ω
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20198703
20198705
7
V
DD
= 3.3V, P
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Frequency
V
V
DD
DD
= 2.7V, R
= 5.0V, R
OUT
= 900mW, R
L
L
= 8Ω
= 8Ω
L
= 8Ω
20198706
20198708
20198704
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