công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

STA33013TR bảng dữ liệu(PDF) 15 Page - STMicroelectronics

tên linh kiện STA33013TR
Giải thích chi tiết về linh kiện  2.0 digital audio processor with FFX digital modulator and analog and digital inputs
PDF  55 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STA33013TR bảng dữ liệu(HTML) 15 Page - STMicroelectronics

Back Button STA33013TR Datasheet HTML 11Page - STMicroelectronics STA33013TR Datasheet HTML 12Page - STMicroelectronics STA33013TR Datasheet HTML 13Page - STMicroelectronics STA33013TR Datasheet HTML 14Page - STMicroelectronics STA33013TR Datasheet HTML 15Page - STMicroelectronics STA33013TR Datasheet HTML 16Page - STMicroelectronics STA33013TR Datasheet HTML 17Page - STMicroelectronics STA33013TR Datasheet HTML 18Page - STMicroelectronics STA33013TR Datasheet HTML 19Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 15 / 55 page
background image
STA330
Digital processing
15/55
5.3
Volume control and gain
The volume control structure of the STA330 consists of individual volume registers for each
channel and a master volume register that provides an offset to each channel’s volume
setting. The individual channel volumes are adjustable in 0.5 dB steps from +36 dB to
-91.5 dB. As an example, if register LVOL = 0x00 or +36 dB and register MVOL = 0x18 or
-12 dB, then the total gain for the left channel is +24 dB.
When the mute bit is set to 1, all channels are muted. The volume control provides a soft
mute with the volume ramping down to mute in 4096 samples from the maximum volume
setting at the internal processing rate (approximately 48 kHz).
Table 9.
Master volume offset as a function of register MVOL
MVOL[7:0]
Volume offset from channel value
0x00
0 dB
0x01
-0.5 dB
0x02
-1dB
……
0x78
-60 dB
……
0xFE
-105 dB
0xFF
Hard master mute
Table 10.
Channel volume as a function of registers LVOL and RVOL
LVOL/RVOL[7:0]
Volume
0x00
+36 dB
0x01
+35.5 dB
0x02
+35 dB
……
0x47
+0.5 dB
0x48
0dB
0x49
-0.5 dB
……
……
0xFF
-91.5 dB



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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com