LM48821TLEVAL datasheet(14/24 Pages) TI1

14 / 24 page

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POWER SUPPLY VOLTAGE (V)

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POWER SUPPLY VOLTAGE (V)

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0.35

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0.45

0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35

TOTAL STEREO OUTPUT POWER (W)

THD=10%

THD=1%

VDD=4V

VDD=3V

VDD=2V

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0.35

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0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35

MONOPHONIC OUTPUT POWER (W)

VDD=2V

VDD=4V

VDD=3V

THD=10%

THD=1%

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0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35

TOTAL STEREO OUTPUT POWER (W)

THD=10%

THD=1%

VDD=4V

VDD=3V

VDD=2V

LM48821, LM48821TLEVAL

SNAS354A – JUNE 2007 – REVISED MAY 2013

www.ti.com

Typical Performance Characteristics (continued)

Output Power vs Power Dissipation

VDD = 2V, 3V, 4V, RL = 32Ω, Mono

VDD = 2V, 3V, 4V, RL = 16Ω, Stereo

Figure 51.

Figure 52.

Output Power vs Power Dissipation

Supply Current vs Supply Voltage

VDD = 2V, 3V, 4V, RL = 32Ω, Stereo

Mono

Figure 53.

Figure 54.

Supply Current vs Supply Voltage

Stereo

Figure 55.

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