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LM4947 Datasheet(PDF) 23 Page - Texas Instruments

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Part No. LM4947
Description  Mono Class D and Stereo Audio Sub-System
Download  37 Pages
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Maker  TI1 [Texas Instruments]
Homepage  http://www.ti.com
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LM4947 Datasheet(HTML) 23 Page - Texas Instruments

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OUTPUT POWER (mW)
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OUTPUT POWER (mW)
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SUPPLY VOLTAGE (V)
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THD+N = 10%
THD+N = 1%
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SUPPLY VOLTAGE (V)
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THD+N = 10%
THD+N = 1%
LM4947, LM4947TLEVAL
www.ti.com
SNAS349D – JUNE 2006 – REVISED MAY 2013
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Output Power vs Supply Voltage
Output Power vs Supply Voltage
RL = 32Ω, Mode 7, OCL
RL = 32Ω, Mode 7, SE
Figure 84.
Figure 85.
Efficiency vs Output Power
Efficiency vs Output Power
VDD = 3.3V, RL = 8Ω, Mode 1, 3, 5, BTL
VDD = 5V, RL = 8Ω, Mode 1, 3, 5, BTL
Figure 86.
Figure 87.
Copyright © 2006–2013, Texas Instruments Incorporated
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Product Folder Links: LM4947 LM4947TLEVAL


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