LY8271A_17 datasheet(3/19 Pages) LYONTEK

tên linh kiện	LY8271A

Giải thích chi tiết về linh kiện	16Wx2(BTL) Stereo / 20Wx1(PBTL) Mono Class D Audio Amplifier

PDF	19 Pages

Scroll/Zoom	100%

nhà sản xuất	LYONTEK [Lyontek Inc.]

Trang chủ	http://www.lyontek.com.tw

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3 / 19 page

LY8271A

Rev. 1.0

16Wx2(BTL) Stereo / 20Wx1(PBTL) Mono Class D Audio Amplifier

With Built-in Step-up Converter

Lyontek Inc. reserves the rights to change the specifications and products without notice.

2F, No.17, lndustry E . Rd. II, Science-Based Industrial Park, Hsinchu 300, Taiwan

TEL: 886-3-6668838

FAX: 886-3-6668836





ORDERING INFORMATION

Ordering

Code

Packing

Type

Speaker

Channels

Pin/

Package

Output Power

(THD+N=10%)

Input

Type

Output

Type

LY8271A

Tape&

Reel

Stereo

TSSOP28

@VIN=7.4V boost to 12V, 25℃

Single-End

Differential

2xBTL/

1xPBTL

4Ω

8Ω

16Wx2/

THD+N=10%

10Wx2/

THD+N=10%

20Wx1/

THD+N=10%

@VIN=3.7V boost to 8V, 25℃

4Ω

8Ω

8.5Wx2/

THD+N=10%

4.5Wx2/

<10% THD+N

8.5Wx1/

THD+N=10%

APPLICATION CIRCUIT

Figure.1 Application circuit for Stereo (BTL) mode and Single-Ended Input

Note 2: These resistances must be connected to ground, resistance=1Kohm.

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