STA335BWQS datasheet(39/72 Pages) STMICROELECTRONICS

tên linh kiện	STA335BWQS

Giải thích chi tiết về linh kiện	2.1-channel high-efficiency digital audio system with QSound QHD

PDF	72 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

Logo

39 / 72 page

STA335BWQS

39/72

STA335BWQS can be configured to support different output configurations. For each PWM

output channel a PWM slot is defined. The PWM slot always has a time duration of

1 / (8 * fs) seconds and defines the maximum extension for PWM rising and falling edges,

that is, rising edge as far as the falling edge cannot range outside PWM slot boundaries.

Figure 16.

Output mapping scheme.

Figure 12.

OCFG = 00 (default value)

Figure 13.

OCFG = 01

Figure 14.

OCFG = 10

Figure 15.

OCFG = 11

Half

Bridge

Half

Bridge

Half

Bridge

Half

Bridge

OUT1A

OUT1B

OUT2A

OUT2B

Channel 2

Channel 1

LPF

LineOut 1

OUT3B

LPF

LineOut 2

OUT4B

OUT4A

OUT3A

Half

Bridge

Half

Bridge

Half

Bridge

Half

Bridge

OUT1A

OUT1B

OUT2A

OUT2B

Channel 3

Channel 1

Channel 2

Half

Bridge

Half

Bridge

Half

Bridge

Half

Bridge

OUT1A

OUT1B

OUT2A

OUT2B

Channel 2

Channel 1

Power

Device

OUT3B

OUT3A

EAPD

Channel 3

Half

Bridge

Half

Bridge

Half

Bridge

Half

Bridge

OUT1A

OUT1B

OUT2A

OUT2B

Channel 3

OUT3B

OUT4B

OUT4A

OUT3A

Channel 1

Channel 2

DDX™

modulator

REM AP

DDX1A

DDX1B

DDX2A

DDX2B

OUT1A

OUT1B

OUT2A

OUT2B

Power

Bridge

OUT1A

OUT1B

OUT2A

OUT2B

DDX3A

DDX3B

DDX4A

DDX4B

OUT3A

OUT3B

OUT4A

OUT4B

STA335BWQS bảng dữ liệu(PDF) 39 Page - STMicroelectronics

STA335BWQS bảng dữ liệu(HTML) 39 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72

bảng dữ liệu tải về

Link URL