TPA2012D2RTJRG4 datasheet(7/33 Pages) TI1

Part #	TPA2012D2RTJRG4

Description	2.1-W/Channel Stereo Filter-Free Class-D Audio Power Amplifier

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Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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7 / 33 page

No Output Filter

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5

6

0

1

2

3

4

5

VDD = 5 V

VDD = 3.6 V

VDD = 2.5 V

VSD − Shutdown Voltage − V

0.1

1

20

100

1 k

10 k 20 k

f − Frequency − Hz

VDD = 5 V,

RL = 4 ,

W

CI = 1 F,

m

AV = 6 dB

0.01

550 mW

1.1 W

1.65 W

0.1

1

20

100

1 k

10 k

20 k

f − Frequency − Hz

VDD = 5 V,

RL = 8 ,

W

CI = 1 F,

m

AV = 6 dB

0.01

380 mW

775 mW

1.16 W

0.1

1

20

100

1 k

10 k 20 k

f − Frequency − Hz

VDD = 3.6 V,

RL = 4 ,

W

CI = 1 F,

m

AV = 6 dB

0.01

275 mW

550 mW

825 mW

0.1

1

20

100

1 k

10 k 20 k

f − Frequency − Hz

VDD = 3.6 V,

RL = 8 ,

W

CI = 1 F,

m

AV = 6 dB

0.01

190 mW

375 mW

560 mW

7

TPA2012D2

www.ti.com

SLOS438F – DECEMBER 2004 – REVISED MARCH 2017

Product Folder Links: TPA2012D2

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Typical Characteristics (continued)

Figure 7. Total Harmonic Distortion vs Frequency

Figure 8. Total Harmonic Distortion vs Frequency

Figure 9. Total Harmonic Distortion vs Frequency

Figure 10. Total Harmonic Distortion vs Frequency

Figure 11. Supply Current vs Shutdown Voltage

Figure 12. Supply Current vs Supply Voltage

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