TAS2563 datasheet(20/127 Pages) TI

Part #	TAS2563

Description	TAS2563 6.1-W Boosted Class-D Audio Amplifier With Integrated DSP And IV Sense

PDF	127 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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20 / 127 page

VBAT Supply (V)

2.7

3.7

4.7

5.7

D015

ICN A weighted(PV)

Figure 6-17. Idle Channel Noise (A-Weighted) vs

VBAT

PVDD Supply (V)

10 11 12 13 14 15 16

D016

Figure 6-18. Idle Channel Noise (A-Weighted) vs

PVDD

Frequency (Hz)

100

1000

10000

30000

8.2

8.4

8.6

8.8

9.2

D017

RL = 8 Ω + 30 µH

FS = 48 kHz

Figure 6-19. Amplitude vs Frequency

THD+N (%)

0.1

D018

PVDD=8.4V

PVDD=12.6V

RL = 4 Ω + 30 µH

Figure 6-20. Max Output Power vs THD+N

THD+N (%)

0.1

3.5

4.5

5.5

6.5

D019

PVDD=8.4V

PVDD=12.6V

RL = 8 Ω + 30 µH

Figure 6-21. Max Output Power vs THD+N

Pout (W)

0.0005

0.01

0.1

100

D020

VBAT=3.1V

VBAT=3.6V

VBAT=4.2V

VBAT=5.5V

RL = 4 Ω + 30 µH

FIN = 1 kHz

Figure 6-22. Efficiency vs Output Power

TAS2563

SLASET3B – FEBRUARY 2020 – REVISED DECEMBER 2020

www.ti.com

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