 |
전자부품 데이터시트 검색엔진 |
|
|
전자부품 데이터시트 검색엔진 |
|
AS3525 데이터시트(PDF) 156 Page - ams AG |
|
|
|||||||||||||||||||||||||||||
AS3525 데이터시트(HTML) 156 Page - ams AG |
|
|
156 / 194 page  AS3525-A/-B C22O22 Data Sheet, Confidential © 2005-2009, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. www.austriamicrosystems.com Revision 1.13 156 - 194 7.4.17 Supervisor 7.4.17.1 General This supervisor function can be used for automatic detection of BVDD brown out or junction over-temperature condition. 7.4.17.2 BVDD Supervision The supervision level can be set in 8 steps @ 60mV from 2.74 to 3.16V. If the level is reached an interrupt can be generated. If BVDD reaches 2.6V the AFE shuts down automatically. 7.4.17.3 Junction Temperature Supervision The temperature supervision level can also be set by 5 bits (120 to –15oC). If the temperature reaches this level, an interrupt can be generated. The over-temperature shutdown level is always 20oC higher. If the IRQ level is set to 120oC the shutdown is disabled. 7.4.17.4 Register Description Table 143 Supervisor Related Register Name Base Offset Description IRQ_ENRD_0 I2C audio master 0x25 Enable/disable battery brown out interrupt IRQ_ENRD_1 I2C audio master 0x26 Enable/disable junction temperature interrupt Table 144 Supervisor Register Name Base Default Supervisor I2C audio master 0x00 Supervisor Register Offset: 0x24 This register is reset at a DVDD-POR. Bit Bit Name Default Access Bit Description 7:5 BVDD_Sup<2:0> 000 R/W supervision of BVDD brown out V_BrownOut=2.74+x*60mV 000: 2.74V 001: 2.80V … 110: 3.10V 111: 3.16V 4:0 JT_Sup<4:0> 00000 R/W junction temperature supervision: Temp_ShutDown=140-x*5 °C Temp_IRQ=120-x*5 °C |
|
링크 URL |
| ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크 투 데이터시트 | 링크교환 | 제조사별 검색 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 |
Korean ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
