LM4682SQBD National Semiconductor, LM4682SQBD Datasheet - Page 12

• Manufacturer Part Number: LM4682SQBD
• Description: BOARD EVALUATION LM4682SQ
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4682SQBD

• Amplifier Type: Class D
• Output Type: 2-Channel (Stereo) with Stereo Headphones
• Max Output Power X Channels @ Load: 10W x 2 @ 8 Ohm; 80mW x 2 @ 32 Ohm
• Voltage - Supply: 8.5 V ~ 15 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4682
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

THD+N vs Output Power
THD+N vs Output Power
= 32Ω, f
= 32Ω, f
V
= 12V, R
= 1kHz
V
= 15V, R
= 1kHz
DD
L
IN
DD
L
IN
20119669
20119670
Output Power vs Supply Voltage Per Channel
Power Supply Current vs Power Supply Voltage
= 32Ω
f
= 1kHz, R
IN
L
20119650
20119671
Headphone Amplifier Gain vs
Volume Control Voltage
V
= 15V
DD
20119629
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