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TPA2012D2 Datasheet(PDF) 8 Page - Texas Instruments

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Part # TPA2012D2
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
Logo TI1 - Texas Instruments

TPA2012D2 Datasheet(HTML) 8 Page - Texas Instruments

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−100
−90
−80
−70
−60
−50
−40
−30
100
1 k
10 k
Inputs AC Grounded,
CI = 1 F,
m
RI = 8 ,
W
AV = 6 dB
VDD = 2.7 V
VDD = 5 V
VDD = 3.6 V
f − Frequency − Hz
20 k
20
−100
−90
−80
−70
−60
−50
−40
−30
100
1 k
10 k
Inputs AC, Grounded,
CI = 1 F,
m
RI = 4 W
AV = 6 dB
VDD = 2.7 V
VDD = 5 V
VDD = 3.6 V
f − Frequency − Hz
20 k
20
−120
−100
−80
−60
−40
−20
0
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
20
RI = 4
−140
−120
−100
−80
−60
−40
−20
0
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
20 k
20
2.5 V L to R
0
200
400
600
800
1000
1200
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8
2
2.2
VDD = 2.5 V, RL = 4 , 33 H
W
m
IDD is for Both Channels
VDD = 5 V, RL = 4 , 33 H
W
m
VDD = 3.6 V, RL = 4 , 33 H
W
m
PO − Output Power/Channel − W
0
100
200
300
400
500
600
700
800
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
VDD = 2.5 V, RL = 8 , 33 H
W
m
VDD = 3.6 V, RL = 8 , 33 H
W
m
VDD = 5 V, RL = 8 , 33 H
W
m
IDD is for Both Channels
PO − Output Power/Channel − W
8
TPA2012D2
SLOS438F – DECEMBER 2004 – REVISED MARCH 2017
www.ti.com
Product Folder Links: TPA2012D2
Submit Documentation Feedback
Copyright © 2004–2017, Texas Instruments Incorporated
Typical Characteristics (continued)
Figure 13. Supply Current vs Output Power
Figure 14. Supply Current vs Output Power
Figure 15. Crosstalk vs Frequency
Figure 16. Crosstalk vs Frequency
Figure 17. Power Supply Rejection Ratio
vs Frequency
Figure 18. Power Supply Rejection Ratio
vs Frequency


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