LM4906MMBD datasheet(7/21 Pages) TI1

Part #	LM4906MMBD

Description	1W, Bypass-Capacitor-less Audio Amplifier with Internal Selectable Gain

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Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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LM4906, LM4906LDBD, LM4906MMBD

www.ti.com

SNAS191D – MAY 2004 – REVISED JANUARY 2005

Typical Performance Characteristics (continued)

Noise Floor

VDD = 5V, RL = 8Ω

80kHz Bandwith, Input to GND

Power Derating Curve

Figure 10.

Figure 11.

Power Dissipation

vs Output Power, VDD = 3V, RL = 8Ω

vs Output Power, VDD = 5V, RL = 8Ω

Figure 12.

Figure 13.

Shutdown Hysteresis Voltage

VDD = 5V, SD Mode = VDD (High)

VDD = 5V, SD Mode = VDD (Low)

Figure 14.

Figure 15.

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