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參數(shù)資料
| 型號： | ADM1066ASU-U3 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 電源管理 |
| 英文描述： | Multisupply Supervisor/Sequencer with Margining Control and Auxiliary ADC Inputs |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48 |
| 封裝： | 7 X 7 MM, MO-026ABC, TQFP-48 |
| 文件頁數(shù)： | 2/32頁 |
| 文件大小： | 861K |
| 代理商： | ADM1066ASU-U3 |
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ADM1066
TABLE OF CONTENTS
General Description.........................................................................3
Rev. 0 | Page 2 of 32
Specifications.....................................................................................4
Pin Configurations and Function Descriptions...........................7
Absolute Maximum Ratings............................................................8
Thermal Characteristics..............................................................8
ESD Caution..................................................................................8
Typical Performance Characteristics.............................................9
Powering the ADM1066................................................................12
Inputs................................................................................................13
Supply Supervision.....................................................................13
Programming the Supply Fault Detectors...............................13
Input Comparator Hysteresis....................................................14
Input Glitch Filtering.................................................................14
Supply Supervision with VXn Inputs.......................................14
VXn Pins as Digital Inputs........................................................15
Outputs ............................................................................................16
Supply Sequencing through Configurable Output Drivers..16
Sequencing Engine.........................................................................17
Overview......................................................................................17
Warnings......................................................................................17
SMBus Jump/Unconditional Jump..........................................17
Sequencing Engine Application Example...............................18
Sequence Detector......................................................................19
Monitoring Fault Detector........................................................19
Timeout Detector....................................................................... 19
Fault Reporting........................................................................... 19
Voltage Readback............................................................................ 20
Supply Supervision with the ADC........................................... 20
Supply Margining........................................................................... 21
Overview ..................................................................................... 21
Open-Loop Margining.............................................................. 21
Closed-Loop Supply Margining............................................... 21
Writing to the DACs.................................................................. 22
Choosing the Size of the Attenuation Resistor....................... 22
DAC Limiting/Other Safety Features...................................... 22
Applications Diagram.................................................................... 23
Communicating with the ADM1066........................................... 24
Configuration Download at Power-Up................................... 24
Updating the Configuration..................................................... 24
Updating the Sequencing Engine............................................. 25
Internal Registers........................................................................ 25
EEPROM..................................................................................... 25
Serial Bus Interface..................................................................... 25
Write Operations........................................................................ 27
Read Operations......................................................................... 29
Outline Dimensions....................................................................... 31
Ordering Guide .......................................................................... 31
REVISION HISTORY
10/04—Revision 0: Initial Version
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| ADM1066ASUZ | 功能描述:IC SUPERVISOR/SEQUENCER 48-TQFP RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:Super Sequencer® 其它有關文件:STM6905 View All Specifications 標準包裝:1 系列:- 類型:多壓監(jiān)控器 監(jiān)視電壓數(shù)目:5 輸出:開路漏極或開路集電極 復位:低有效 復位超時:最小為 140 ms 電壓 - 閥值:2.188V，2.955V，可調，可調，可調 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:8-TSSOP 包裝:Digi-Reel® 產品目錄頁面:1197 (CN2011-ZH PDF) 其它名稱:497-8728-6 |
| ADM1066ASUZ-REEL | 功能描述:IC SEQUENCER/SUPERVISOR 48TQFP RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:Super Sequencer® 標準包裝:1 系列:- 類型:簡單復位/加電復位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復位:高有效 復位超時:- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP（0.059"，1.50mm 寬）5 引線 供應商設備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT |
| ADM1066ASUZ-REEL7 | 功能描述:IC SEQUENCER/SUPERVISOR 48TQFP RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:Super Sequencer® 標準包裝:1 系列:- 類型:簡單復位/加電復位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復位:高有效 復位超時:- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP（0.059"，1.50mm 寬）5 引線 供應商設備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT |
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| ADM1067ACP | 制造商:Analog Devices 功能描述:Sequencer 40-Pin LFCSP EP |
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