lm49370rl National Semiconductor Corporation, lm49370rl Datasheet - Page 80
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lm49370rl
Manufacturer Part Number
lm49370rl
Description
Audio Sub-system With An Ultra Low Emi, Spread Spectrum, Class D Loudspeaker Amplifier, A Dual-mode Stereo Headphone Amplifier, And A Dedicated Pcm Interface For Bluetooth Transceivers
Manufacturer
National Semiconductor Corporation
Datasheet
1.LM49370RL.pdf
(100 pages)
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Headphone THD+N vs Output Power
Headphone THD+N vs Output Power
Headphone THD+N vs Output Power
AV
AV
AV
DD
DD
DD
= 3.3V, OCL 1.2V, 12dB AUX
= 3.3V, OCL 1.2V, 12dB AUX
= 5V, OCL 1.2V, 12dB AUX
f
f
f
OUT
OUT
OUT
= 1kHz, 16Ω
= 1kHz, 16Ω
= 1kHz, 32Ω
201917f3
201917f5
201917f7
80
Headphone THD+N vs Output Power
Headphone THD+N vs Output Power
Headphone THD+N vs Output Power
AV
AV
AV
DD
DD
DD
= 3.3V, OCL 1.2V, 0dB AUX
= 5V, OCL 1.2V, 0dB AUX
= 5V, OCL 1.2V, 0dB AUX
f
f
f
OUT
OUT
OUT
= 1kHz, 16Ω
= 1kHz, 32Ω
= 1kHz, 32Ω
201917f4
201917f6
201917f8