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LM49350RLEVAL Datasheet(PDF) 22 Page - Texas Instruments

Part # LM49350RLEVAL
Description  LM49350 Boomer짰 Audio Power Amplifier Series High Performance Audio Codec Sub-System with a Ground-Referenced Stereo Headphone Amplifier & an Ultra Low EMI Class D Loudspeaker Amplifier with Dual I2S/PCM Digital Audio Interfaces
PDF  108 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LM49350RLEVAL Datasheet(HTML) 22 Page - Texas Instruments

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FREQUENCY (HZ)
-120
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OUTPUT POWER (W)
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OUTPUT POWER (W)
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LM49350, LM49350RLEVAL
SNAS359D – SEPTEMBER 2008 – REVISED JUNE 2012
www.ti.com
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Headphone THD+N vs Output Power
Headphone PSRR vs Frequency
A_VDD = 3.3V, Stereo Aux Input, Aux Gain = 0dB
Differential Aux Input to Ground, Aux Gain = 0dB
RL = 16Ω, f = 1kHz
VRIPPLE = 200mVPP
Figure 39.
Figure 40.
Earpiece THD+N vs Frequency
Headphone Crosstalk vs Frequency
Differential Aux Input, Aux Gain = 0dB
Stereo Aux Inputs, Aux Gain = 0dB, RL = 32Ω
A_VDD = 3.3V, POUT = 20mW, RL = 32Ω
Figure 41.
Figure 42.
Earpiece THD+N vs Output Power
Earpiece PSRR vs Frequency
Differential Aux Input, Aux Gain = 0dB
Differential Aux Input to Ground, Aux Gain = 0dB
A_VDD45 = 3.3V, RL = 32Ω, f = 1kHz
VRIPPLE = 200mVPP
Figure 43.
Figure 44.
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Copyright © 2008–2012, Texas Instruments Incorporated
Product Folder Links: LM49350 LM49350RLEVAL



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