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LM4991 Datasheet(PDF) 8 Page - Texas Instruments

Part # LM4991
Description  3W Audio Power Amplifier with Shutdown Mode
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LM4991 Datasheet(HTML) 8 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 (continued)
Power Supply Rejection Ratio (PSRR) vs Frequency
Power Supply Rejection Ratio (PSRR) vs Frequency
VDD = 3V, RL = 8Ω, input 10Ω terminated
VDD = 3V, RL = 8Ω, input floating
Figure 18.
Figure 19.
Power Supply Rejection Ratio (PSRR) vs Frequency
Power Supply Rejection Ratio (PSRR) vs Frequency
VDD = 2.6V, RL = 8Ω, input 10Ω terminated
VDD = 2.6V, RL = 8Ω, Input Floating
Figure 20.
Figure 21.
Noise Floor, 5V, 8
Ω
Open Loop Frequency Response, 5V
80kHz Bandwidth, Input to GND
Figure 22.
Figure 23.
8
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Product Folder Links: LM4991


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