TPA4411 datasheet(7/30 Pages) TAOS

7 / 30 page

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TYPICAL CHARACTERISTICS

Table of Graphs

0.001

0.01

0.1

100

PO − Output Power − mW

In Phase

180

° Out of Phase

VDD = 1.8 V,

RL = 16 Ω,

fIN = 20 Hz

Single

Channel

0.01

0.1

100

In Phase

Single Channel

180

° Out of Phase

PO − Output Power − mW

VDD = 1.8 V,

RL = 16 Ω,

fIN = 10 kHz

0.01

0.1

100

In Phase

Single Channel

180

° Out of Phase

PO − Output Power − mW

VDD = 1.8 V,

RL = 16 Ω,

fIN = 1 kHz

0.01

0.1

100

In Phase

Single Channel

180

° Out of Phase

PO − Output Power − mW

VDD = 1.8 V,

RL = 32 Ω,

fIN = 1 kHz

0.01

0.1

100

In Phase

180

° Out of Phase

Single Channel

PO − Output Power − mW

VDD = 1.8 V,

RL = 32 Ω,

fIN = 10 kHz

0.001

0.01

0.1

100

In Phase

Single Channel

180

° Out of Phase

PO − Output Power − mW

VDD = 1.8 V,

RL = 32 Ω,

fIN = 20 Hz

TPA4411

TPA4411M

SLOS430E – AUGUST 2004 – REVISED MARCH 2008

C(PUMP) = C(PVSS) = 2.2 µF , CIN = 1 µF (unless otherwise noted)

FIGURE

Total harmonic distortion + noise

vs Output power

1–24

Total harmonic distortion + noise

vs Frequency

25–32

Supply voltage rejection ratio

vs Frequency

33, 34

Power dissipation

vs Output power

35–42

Crosstalk

vs Frequency

43–46

Output power

vs Supply voltage

47–50

Quiescent supply current

vs Supply voltage

Output power

vs Load resistance

5–60

Output spectrum

Gain and phase

vs Frequency

62, 63

TOTAL HARMONIC DISTORTION

+ NOISE

OUTPUT POWER

Figure 1.

Figure 2.

Figure 3.

TOTAL HARMONIC DISTORTION

+ NOISE

OUTPUT POWER

Figure 4.

Figure 5.

Figure 6.

Product Folder Link(s): TPA4411 TPA4411M

TPA4411 数据表(PDF) 7 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS

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