LM4682SQBD National Semiconductor, LM4682SQBD Datasheet - Page 8

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LM4682SQBD

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

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
www.national.com
THD+N vs Output Power Per Channel
Output Power vs Supply Voltage
V
Amplifiers Gain vs Frequency
DD
V
DD
= 12V, f
= 12V, R
f
IN
= 1kHz, R
IN
= 10kHz, R
L
= 8Ω, P
L
= 8Ω
O
= 1W
L
= 8Ω
20119664
20119667
20119648
8
THD+N vs Output Power Per Channel
Amplifiers Gain vs Frequency
Amplifiers Gain vs Frequency
V
V
DD
V
DD
DD
= 12V, f
= 15V, R
= 9V, R
IN
L
L
= 20Hz, R
= 8Ω, P
= 8Ω, P
O
O
= 1W
L
= 1W
= 8Ω
20119665
20119647
20119649

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