TS2012_V01 datasheet(13/29 Pages) STMICROELECTRONICS

tên linh kiện	TS2012

Giải thích chi tiết về linh kiện	Filter-free stereo 2x2.8 W class D audio power amplifier

PDF	29 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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13 / 29 page

DocID14236 Rev 2

13/29

TS2012

Electrical characteristics

Figure 3. Test diagram for PSRR measurements

Table 8. Index of graphics

Description

Figure

Current consumption vs. power supply voltage

Figure 4

Current consumption vs. standby voltage

Figure 5

Efficiency vs. output power

Figure 6 - Figure 9

Output power vs. power supply voltage

Figure 10, Figure 11

PSRR vs. common mode input voltage

Figure 12

PSRR vs. frequency

Figure 13

CMRR vs. common mode input voltage

Figure 14

CMRR vs. frequency

Figure 15

Gain vs. frequency

Figure 16, Figure 17

THD+N vs. output power

Figure 18 - Figure 25

THD+N vs. frequency

Figure 26 - Figure 37

Crosstalk vs. frequency

Figure 38 - Figure 41

Power derating curves

Figure 42

Startup and shutdown time

Figure 43, Figure 44

VCC

Cin

1/2 TS2012

100nF

In+

In-

15 H or 30 H

μμ

LC Filter

Out+

Out-

4 or 8

5th order

50kHz

low-pass filter

RMS Selective Measurement

Bandwith =1% of Fmeas

GND

1 F

GND

5th order

50kHz

low-pass filter

reference

20Hz to 20kHz

Vripple

Vcc

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