LM48511SQ National Semiconductor, LM48511SQ Datasheet - Page 12

• Manufacturer Part Number: LM48511SQ
• Manufacturer: National Semiconductor

Specifications of LM48511SQ

• Operational Class: Class-D
• Audio Amplifier Output Configuration: 1-Channel Mono
• Output Power (typ): 6.7x1@4OhmW
• Audio Amplifier Function: Speaker
• Single Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (typ): 5V
• Power Supply Requirement: Triple
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 88dB
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): 3/4.8V
• Dual Supply Voltage (max): 5.5/8V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Lead Free Status / Rohs Status: Not Compliant

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Supply Current vs Supply Voltage
Supply Current vs Supply Voltage
V
RIPPLE
PSRR vs Frequency
V
DD
= 200mV
= 3.6V, R
PV
PV
1
1
= 7.8V
= 4.8V
PP
L
, PV
= 8Ω
1
= 7V
300222g6
300222g1
300222g4
12
Power Dissipation vs Output Power
Supply Current vs Supply Voltage
V
RIPPLE
PSRR vs Frequency
V
V
DD
= 200mV
DD
PV
= 3V, R
= 5V, R
PV
1
= 7.8V, FF
1
= 7V
PP
L
L
, PV
= 8Ω
= 8Ω
1
= 4.8V
300222g5
300222g2
300222g0