TPA2012D2 datasheet(6/15 Pages) TI

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TYPICAL CHARACTERISTICS

0.01

0.1

0.01

0.1

2.5 V

3.6 V

PO − Output Power − W

RL = 8 W,

f = 1 kHz,

AV = 24 dB

5 V

0.01

0.1

0.01

0.1

2.5 V

3.6 V

PO − Output Power − W

RL = 8 W,

f = 1 kHz,

AV = 6 dB

5 V

0.01

0.1

0.01

0.1

2.5 V

3.6 V

5 V

PO − Output Power − W

RL = 4 W,

f = 1 kHz,

AV = 24 dB

2.5

3.5

4.5

5.5

2.5

3.5

4.5

5.5

No Load

RL = 8W, 33 mH

RL = 4 W, 33 mH

RL = 8 W

RL = 4 W

VDD − Supply Voltage − V

VDD = 5 V

VDD = 3.6 V

VDD = 2.5 V

VSD − Shutdown Voltage − V

0.01

0.1

0.01

0.1

2.5 V

3.6 V

5 V

PO − Output Power − W

RL = 4 W,

f = 1 kHz,

AV = 6 dB

0.1

100

1 k

10 k 20 k

f − Frequency − Hz

VDD = 2.5 V,

RL = 4 W,

CI = 1 mF,

AV = 6 dB

0.01

120 mW

350 mW

240 mW

0.1

100

1 k

10 k 20 k

f − Frequency − Hz

VDD = 2.5 V,

RL = 8 W,

CI = 1 mF,

AV = 6 dB

0.01

90 mW

180 mW

260 mW

0.1

100

1 k

10 k 20 k

f − Frequency − Hz

VDD = 3.6 V,

RL = 4 W,

CI = 1 mF,

AV = 6 dB

0.01

275 mW

550 mW

825 mW

TPA2012D2

SLOS438 – DECEMBER 2004

TOTAL HARMONIC DISTORTION

OUTPUT POWER

Figure 1.

Figure 2.

Figure 3.

TOTAL HARMONIC DISTORTION

SUPPLY CURRENT

OUTPUT POWER

SHUTDOWN VOLTAGE

SUPPLY VOLTAGE

Figure 4.

Figure 5.

Figure 6.

TOTAL HARMONIC DISTORTION

FREQUENCY

Figure 7.

Figure 8.

Figure 9.

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