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LM49450 Scheda tecnica(PDF) 11 Page - Texas Instruments

Il numero della parte LM49450
Spiegazioni elettronici  Boomer I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub-System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense
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Produttore elettronici  TI [Texas Instruments]
Homepage  http://www.ti.com
Logo TI - Texas Instruments

LM49450 Scheda tecnica(HTML) 11 Page - Texas Instruments

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LM49450
www.ti.com
SNAS440D – FEBRUARY 2008 – REVISED MAY 2013
Typical Performance Characteristics
THD+N vs Frequency
THD+N vs Frequency
VDD = 3.0V, POUT = 50mW, RL = 4Ω
VDD = 3.0V, POUT = 150mW, RL = 8Ω
DAC Input, Internal Reference, Speaker Mode
DAC Input, Internal Reference, Speaker Mode
Figure 3.
Figure 4.
THD+N vs Frequency
THD+N vs Frequency
VDD = 3.0V, POUT = 50mW, RL = 4Ω
VDD = 3.0V, POUT = 150mW, RL = 8Ω
DAC Input, External Reference, Speaker Mode
DAC Input, External Reference, Speaker Mode
Figure 5.
Figure 6.
THD+N vs Frequency
THD+N vs Frequency
VDD = 3.0V, POUT = 100mW, RL = 4Ω
VDD = 3.0V, POUT = 80mW, RL = 8Ω
Analog Input, Speaker Mode
Analog Input, Speaker Mode
Figure 7.
Figure 8.
Copyright © 2008–2013, Texas Instruments Incorporated
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