LM4756TALB10 National Semiconductor, LM4756TALB10 Datasheet - Page 5

• Manufacturer Part Number: LM4756TALB10
• Manufacturer: National Semiconductor

Specifications of LM4756TALB10

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 7x2@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.4@8Ohm@1W%
• Single Supply Voltage (typ): 18/24V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 22W
• Unity Gain Bandwidth Product (typ): 2MHz
• Rail/rail I/o Type: No
• Power Supply Rejection Ratio: 50dB
• Single Supply Voltage (min): 15V
• Single Supply Voltage (max): 28V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 15 +Tab
• Package Type: TO-220
• Lead Free Status / RoHS Status: Not Compliant

Typical Performance Characteristics
V
f = 1kHz, R
CC
THD+N vs Output Power
= 18V, P
THD+N vs Frequency
V
R
R
Output Power vs
CC
L
L
Supply Voltage
= 4Ω, 80kHz BW
= 4Ω, 80kHz BW
= 18V, f = 1kHz
L
OUT
= 4Ω, 80kHz BW
= 1W/Channel
20064450
20064439
20064449
5
f = 1kHz, R
THD+N vs Output Power
THD+N vs Frequency,
Output Power vs
Supply Voltage
L
= 8Ω, 80kHz BW
20064418
20064412
20064438
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