 |
データシートサーチシステム |
|
|
データシートサーチシステム |
|
AK7735EQ データシート(PDF) 100 Page - Asahi Kasei Microsystems |
|
||||||||||||||||||||||||||||||
AK7735EQ データシート(HTML) 100 Page - Asahi Kasei Microsystems |
|
|
100 / 142 page  [AK7735] 016014707-E-00 2016/12 - 100 - 4-1. Input Selector Switching Sequence The input selector should be changed after enabling soft mute function to avoid the switching noise of the input selector. ADC2 Input selector switching sequence: 1) Enable Soft Mute Function before Changing Channel 2) Change Channel 3) Disable Soft Mute Function Attenuation Channel DATT Level -∞ (1) (2) IN3L/IN3R IN4L/IN4R (1) (3) AD2MUTE bit Figure 74. ADC2 Input Channel Switching Sequence Example The period of (1) varies according to the setting value of the DATT level. Transition time of attenuation level from 0dB to - is shown below. ATSPAD bit (1) Period (Max) LRCK Cycle fs=48kHz fs=44.1kHz fs=8kHz 0 828/fs 17.25ms 18.78ms 103.5ms (default) 1 828/fs x 4 69ms 75.10ms 414ms The input channel should be changed during the period (2). An interval around 200ms is needed before releasing the soft mute after changing the channel (period (3)). 5. ADC Digital Filter Select The AK7735 has four kinds of digital filters in ADC block. ADSD and ADSL bits select a digital filter. ADC1 and ADC2 have a common setting for digital filter. Mode ADSD bit ADSL bit Digital Filter 0 0 0 Sharp Roll-Off Filter (default) 1 0 1 Slow Roll-Off Filter 2 1 0 Short Delay Sharp Roll-Off Filter 3 1 1 Short Delay Slow Roll-Off Filter Table 54. ADC Digital Filter Select |
同様の部品番号 - AK7735EQ |
|
同様の説明 - AK7735EQ |
|
|
リンク URL |
| プライバシーポリシー |
| ALLDATASHEET.JP |
| ALLDATASHEETはお客様のビジネスに役立ちますか？ [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
| 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 |
Japanese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
