 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
STUSBCD01B 数据表(PDF) 12 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
STUSBCD01B 数据表(HTML) 12 Page - STMicroelectronics |
|
|
12 / 19 page  Timing diagrams STUSBCD01B 12/19 7 Timing diagrams Figure 4. Current sink method (with charger connected) <20ms V BUS+ V DAT_SRC Applied to DP V BUS V BUS- T VBUS_DBNC I DAT_SINK Applied to DM V DAT_DET DETECT T DM_SRC_EN 0.615-0.7V 50-100 µA T DPSRC_HICRNT 5ms >100ms T DP_SRC_ON >40ms T CHGR_DET_DBNC >20ms T VBUS_DBNC 5ms 150ms < T VBUS_DET_CS < 270ms DM_SRC Either returned V DAT_SRC if dedicated charger or applied V DAT_SRC by HOST charger <20ms T DM_SRC_DIS V DAT_DET (comparator output, see Functional Diagram) must be high for >20ms for charger detection to be valid T D_VDAT 5ms <20ms V BUS+ V DAT_SRC Applied to DP V BUS V BUS- T VBUS_DBNC I DAT_SINK Applied to DM V DAT_DET DETECT T DM_SRC_EN 0.615-0.7V 50-100 µA T DPSRC_HICRNT 5ms >100ms T DP_SRC_ON >40ms T CHGR_DET_DBNC >20ms T VBUS_DBNC 5ms 150ms < T VBUS_DET_CS < 270ms DM_SRC Either returned V DAT_SRC if dedicated charger or applied V DAT_SRC by HOST charger <20ms T DM_SRC_DIS V DAT_DET (comparator output, see Functional Diagram) must be high for >20ms for charger detection to be valid T D_VDAT 5ms |
|
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
