TPA2012D2RTJT datasheet(9/33 Pages) TI1

部件名	TPA2012D2RTJT

功能描述	2.1-W/Channel Stereo Filter-Free Class-D Audio Power Amplifier

Download	33 Pages

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制造商	TI1 [Texas Instruments]

网页	http://www.ti.com

标志

9 / 33 page

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DC Common Mode Voltage − V

VDD = 2.7 V

VDD = 5 V

VDD = 3.6 V

RL = 8 ,

VIN = 200 mVPP

f = 217 Hz

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Class-AB,

VDD = 3.6 V

RL = 4 W

RL = 8 W

RL = 4 W

RL = 8 W

Powers are per Channel

QFN

PO − Output Power − W

Class-AB,

VDD = 3.6 V

t − Time − 2 ms/div

C1 − High, 3.6 V

C1 − Amp, 512 mV

C1 − Duty, 12%

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CI = 1 F,

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Inputs AC Grounded,

AV = 6 dB

VDD = 3.6 V

Input

Output

f − Frequency − Hz

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10 k

VDD = 2.5 V

VDD = 3.6 V

VDD = 5 V

f − Frequency − Hz

VIC = 1 VPP,

RL = 8 ,

W

AV = 6 dB

20 k

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VICR − Common-Mode Input Voltage Range − V

VDD = 5.5 V

VDD = 3.6 V

VDD = 2.5 V

9

TPA2012D2

www.ti.com

SLOS438F – DECEMBER 2004 – REVISED MARCH 2017

Product Folder Links: TPA2012D2

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Typical Characteristics (continued)

Figure 19. Common-Mode Rejection Ratio

vs Common-Mode Input Voltage

Figure 20. Common-Mode Rejection Ratio

vs Frequency

Figure 21. GSM Power Supply Rejection vs Time

Figure 22. Power Supply Rejection vs Frequency

Figure 23. Supply Voltage Rejection Ratio

vs DC Common-Mode Voltage

Figure 24. Power Dissipation vs Output Power

类似零件编号 - TPA2012D2RTJT

制造商	部件名	数据表	功能描述
Texas Instruments	TPA2012D2RTJT	757Kb / 20P	[Old version datasheet] 2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
Texas Instruments	TPA2012D2RTJTG4	757Kb / 20P	[Old version datasheet] 2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER

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