TPA2012D2 datasheet(7/15 Pages) TI

номер детали	TPA2012D2

подробное описание детали	2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER

PDF	15 Pages

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производитель	TI [Texas Instruments]

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0.1

100

1 k

10 k

20 k

f − Frequency − Hz

VDD = 5 V,

RL = 8 W,

CI = 1 mF,

AV = 6 dB

0.01

380 mW

775 mW

1.16 W

0.1

100

1 k

10 k 20 k

f − Frequency − Hz

VDD = 3.6 V,

RL = 8 W,

CI = 1 mF,

AV = 6 dB

0.01

190 mW

375 mW

560 mW

0.1

100

1 k

10 k 20 k

f − Frequency − Hz

VDD = 5 V,

RL = 4 W,

CI = 1 mF,

AV = 6 dB

0.01

550 mW

1.1 W

1.65 W

−100

−90

−80

−70

−60

−50

−40

−30

100

1 k

10 k

Inputs AC, Grounded,

CI = 1 mF,

RI = 4 W,

AV = 6 dB

VDD = 2.7 V

VDD = 5 V

VDD = 3.6 V

f − Frequency − Hz

20 k

−120

−100

−80

−60

−40

−20

100

1 k

10 k

f − Frequency − Hz

2.5 V R to L

2.5 V L to R

3.6 V L to R

3.6 V R to L

5 V R to L

5 V L to R

20 k

RI = 4 W

−140

−120

−100

−80

−60

−40

−20

100

1 k

10 k

f − Frequency − Hz

2.5 V R to L

5 V R to L

3.6 V R to L

5 V L to R

3.6 V L to R

RI = 8 W

20 k

2.5 V L to R

TPA2012D2

SLOS438 – DECEMBER 2004

TYPICAL CHARACTERISTICS (continued)

TOTAL HARMONIC DISTORTION

FREQUENCY

Figure 10.

Figure 11.

Figure 12.

POWER SUPPLY

CROSSTALK

REJECTION RATIO

FREQUENCY

Figure 13.

Figure 14.

Figure 15.

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