參數(shù)資料
型號(hào)： EVAL-ADT7466EB
廠商： Analog Devices, Inc.
英文描述： dBCool Remote Thermal Controller and Voltage Monitor
中文描述： dBCool遠(yuǎn)程熱控制器和電壓監(jiān)視器
文件頁數(shù)： 2/48頁
文件大?。?/td> 1269K
代理商： EVAL-ADT7466EB
ADT7466
TABLE OF CONTENTS
Specifications.....................................................................................3
Rev. 0 | Page 2 of 48
Serial Bus Timing.........................................................................5
Absolute Maximum Ratings............................................................6
Thermal Characteristics..............................................................6
ESD Caution..................................................................................6
Pin Configuration and Function Descriptions.............................7
Typical Performance Characteristics.............................................8
Functional Description..................................................................11
Measurement Inputs..................................................................11
Sequential Measurement...........................................................11
Fan Speed Measurement and Control.....................................11
Internal Registers of the ADT7466..........................................11
Theory of Operation......................................................................12
Serial Bus Interface.....................................................................12
Write and Read Operations.......................................................14
Alert Response Address (ARA)................................................15
SMBus Timeout..........................................................................15
Voltage Measurement ................................................................15
Reference Voltage Output..........................................................16
Configuration of Pin 11 and Pin 12.........................................16
Temperature Measurement.......................................................17
Series Resistance Cancellation.................................................. 17
Temperature Measurement Method........................................ 17
Using Discrete Transistors ........................................................ 17
Temperature Measurement Using Thermistors..................... 19
Reading Temperature from the ADT7466.............................. 20
Additional ADC Functions....................................................... 21
Limit Values ................................................................................ 21
Alert Interrupt Behavior............................................................ 23
Configuring the ADT7466 THERM Pin as an Output......... 25
Fan Drive..................................................................................... 26
PWM or Switch Mode Fan Drive............................................. 26
Fan Speed Measurement ........................................................... 26
Fan Start-Up Timeout................................................................ 28
Automatic Fan Speed Control.................................................. 29
Starting the Fan .......................................................................... 30
XOR Test Mode............................................................................... 31
Application Circuit......................................................................... 32
ADT7466 Register Map................................................................. 33
Register Details........................................................................... 35
Outline Dimensions....................................................................... 47
Ordering Guide .......................................................................... 47
REVISION HISTORY
6/05—Revision 0: Initial Version
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EVAL-ADT7467EBZ 制造商:Analog Devices 功能描述:EVALUATION KIT 制造商:ON Semiconductor 功能描述:KIT ADT7467 EVALUATION 制造商:Analog Devices 功能描述:ADT7467, THERMAL MONITOR, EVAL BOARD
EVAL-ADT7468EB 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:dBCool? Remote Thermal Controller and Voltage Monitor
EVAL-ADT7470EBZ 功能描述:BOARD EVALUATION FOR ADT7470 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - 傳感器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:-
EVAL-ADT7476EBZ 制造商:ON Semiconductor 功能描述:EVALUATION BOARD I.C. - Boxed Product (Development Kits)
EVAL-ADT7483AEB 功能描述:BOARD EVALUATION FOR ADT7483 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時(shí)/停產(chǎn)零件編號(hào) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
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