LM4990_15 datasheet(11/28 Pages) TI

Numer części	LM4990

Szczegółowy opis	2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

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Producent	TI [Texas Instruments]

Strona internetowa	http://www.ti.com

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LM4990

www.ti.com

SNAS184E – DECEMBER 2002 – REVISED MAY 2013

Typical Performance Characteristics (continued)

Power Supply Rejection Ratio (PSRR) vs Frequency

VDD = 3V, RL = 8Ω, input 10Ω terminated

VDD = 3V, RL = 8Ω, input floating

Figure 21.

Figure 22.

Power Supply Rejection Ratio (PSRR) vs Frequency

VDD = 2.6V, RL = 8Ω, input 10Ω terminated

VDD = 2.6V, RL = 8Ω, Input Floating

Figure 23.

Figure 24.

Noise Floor, 5V, 8

Ω

Open Loop Frequency Response, 5V

80kHz Bandwidth, Input to GND

Figure 25.

Figure 26.

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