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参数资料
型号： ADM1067ACPZ
厂商： Analog Devices Inc
文件页数： 2/32页
文件大小： 0K
描述： IC SEQUENCER/SUPERVISOR 40-LFCSP
标准包装： 1
系列： Super Sequencer®
类型： 序列发生器
监视电压数目： 10
输出： 可编程
电压 - 阀值： 可调节/可选择
工作温度： -40°C ~ 85°C
安装类型： 表面贴装
封装/外壳： 40-VFQFN 裸露焊盘，CSP
供应商设备封装： 40-LFCSP-VQ（6x6）
包装： 托盘
配用： EVAL-ADM1067TQEBZ-ND - BOARD EVALUATION FOR ADM1067TQ

ADM1067
TABLE OF CONTENTS
Features .............................................................................................. 1 ?
Functional Block Diagram .............................................................. 1 ?
Applications....................................................................................... 1 ?
General Description ......................................................................... 1 ?
Revision History ............................................................................... 3 ?
Detailed Block Diagram .................................................................. 4 ?
Specifications..................................................................................... 5 ?
Absolute Maximum Ratings............................................................ 8 ?
Thermal Resistance ...................................................................... 8 ?
ESD Caution.................................................................................. 8 ?
Pin Configurations and Function Descriptions ........................... 9 ?
Typical Performance Characteristics ........................................... 11 ?
Powering the ADM1067 ................................................................ 14 ?
Inputs................................................................................................ 15 ?
Supply Supervision..................................................................... 15 ?
Programming the Supply Fault Detectors............................... 15 ?
Input Comparator Hysteresis.................................................... 15 ?
Input Glitch Filtering ................................................................. 16 ?
Supply Supervision with VXx Inputs....................................... 16 ?
VXx Pins as Digital Inputs ........................................................ 16 ?
Outputs ............................................................................................ 17 ?
Supply Sequencing Through Configurable Output Drivers. 17 ?
Default Output Configuration.................................................. 17 ?
Warnings...................................................................................... 18 ?
SMBus Jump (Unconditional Jump)........................................ 18 ?
Sequencing Engine Application Example ............................... 19 ?
Fault and Status Reporting........................................................ 20 ?
Supply Margining ........................................................................... 21 ?
Overview ..................................................................................... 21 ?
Open-Loop Supply Margining ................................................. 21 ?
Writing to the DACs .................................................................. 21 ?
Choosing the Size of the Attenuation Resistor....................... 22 ?
DAC Limiting and Other Safety Features ............................... 22 ?
Applications Diagram .................................................................... 23 ?
Communicating with the ADM1067........................................... 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 ?
SMBus Protocols for RAM and EEPROM.............................. 28 ?
Write Operations ........................................................................ 28 ?
Read Operations......................................................................... 29 ?
Outline Dimensions ....................................................................... 31 ?
Ordering Guide .......................................................................... 31 ?
Sequencing Engine ......................................................................... 18 ?
Overview...................................................................................... 18 ?
Rev. D | Page 2 of 32
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