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LM4890 Datasheet(PDF) 11 Page - Texas Instruments

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Part # LM4890
Description  1 Watt Audio Power Amplifier
PDF  36 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LM4890 Datasheet(HTML) 11 Page - Texas Instruments

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LM4890
www.ti.com
SNAS138L – SEPTEMBER 2001 – REVISED MAY 2013
Typical Performance Characteristics (continued)
Power Supply Rejection Ratio (PSRR) at AV = 2
Power Supply Rejection Ratio (PSRR) at AV = 2
VDD = 3.3V, Vripple = 200mvp-p,
VDD = 2.6V, Vripple = 200mvp-p,
RL = 8Ω, RIN = 10Ω
RL = 8Ω, RIN = 10Ω
Figure 26.
Figure 27.
PSRR vs DC Output Voltage
PSRR vs DC Output Voltage
VDD = 5V, AV = 2
VDD = 5V, AV = 4
Figure 28.
Figure 29.
PSRR vs DC Output Voltage
PSRR vs DC Output Voltage
VDD = 5V, AV = 10
VDD = 3V, AV = 2
Figure 30.
Figure 31.
Copyright © 2001–2013, Texas Instruments Incorporated
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