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LM4991 Datasheet(PDF) 6 Page - Texas Instruments

Part # LM4991
Description  LM4991 3W Audio Power Amplifier with Shutdown Mode
PDF  27 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

LM4991 Datasheet(HTML) 6 Page - Texas Instruments

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FREQUENCY (Hz)
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LM4991
SNAS217A – MAY 2004 – REVISED APRIL 2013
www.ti.com
Typical Performance Characteristics
THD+N vs Frequency
THD+N vs Frequency
VDD = 5V, RL = 8Ω, and PO = 500mW
VDD = 3V, RL = 4Ω, and PO = 500mW
Figure 6.
Figure 7.
THD+N vs Frequency
THD+N vs Frequency
VDD = 3V, RL = 8Ω, and PO = 250mW
VDD = 2.6V, RL = 4Ω, and PO = 150mW
Figure 8.
Figure 9.
THD+N vs Frequency
THD+N vs Output Power
VDD = 2.6V, RL = 8Ω, and PO = 150mW
VDD = 5V, RL = 8Ω, and f = 1kHz
Figure 10.
Figure 11.
6
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Copyright © 2004–2013, Texas Instruments Incorporated
Product Folder Links: LM4991



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