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ADM1033ARQ

更新时间: 2024-02-29 12:05:48
品牌 Logo 应用领域
亚德诺 - ADI 风扇监控控制器
页数 文件大小 规格书
40页 1663K
描述
Thermal Monitor and Fan Speed (RPM) Controller

ADM1033ARQ 技术参数

是否无铅: 不含铅生命周期:End Of Life
针数:16Reach Compliance Code:compliant
风险等级:5.15最大精度(摄氏度):2 Cel
其他特性:HYSTERESIS 500MV主体宽度:3.91 mm
主体高度:1.55 mm主体长度或直径:4.9 mm
外壳:PLASTICJESD-609代码:e3
安装特点:SURFACE MOUNT位数:8
最大工作电流:3 mA最高工作温度:125 °C
最低工作温度:-40 °C输出接口类型:2-WIRE INTERFACE
封装形状/形式:RECTANGULAR传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
最大供电电压:3.6 V最小供电电压:3 V
表面贴装:YES端子面层:Tin (Sn)
端接类型:SOLDERBase Number Matches:1

ADM1033ARQ 数据手册

 浏览型号ADM1033ARQ的Datasheet PDF文件第2页浏览型号ADM1033ARQ的Datasheet PDF文件第3页浏览型号ADM1033ARQ的Datasheet PDF文件第4页浏览型号ADM1033ARQ的Datasheet PDF文件第5页浏览型号ADM1033ARQ的Datasheet PDF文件第6页浏览型号ADM1033ARQ的Datasheet PDF文件第7页 
Thermal Monitor and  
Fan Speed (RPM) Controller  
ADM1033  
Look-up table for temperature-to-fan-speed control  
Linear and discrete options for look-up table  
FAN_FAULT output  
THERM input, used to time PRO°HOT assertions  
REF input, used as reference for THERM (PRO°HOT)  
3 V to ꢀ.ꢀ V supply  
FEATURES  
1 local and 1 remote temperature channel  
1.ꢀ5° accuracy on local and remote channels  
Automatic series resistance cancellation on remote  
Temperature channels > 1 kΩ  
Fast (up to 64 measurements per second)  
SMBus 2.0, 1.1, and 1.0 compliant  
SMBus address input/LO°ATION input to UDID  
Programmable over-/undertemperature limits  
Programmable fault queue  
SMBusALERT output  
Fail-safe overtemperature comparator output  
Fan speed (RPM) controller  
Small 16-lead QSOP package  
APPLI°ATIONS  
Desktop and notebook P°s  
Embedded systems  
Telecommunications equipment  
L°D projectors  
FUN°TIONAL BLO°K DIAGRAM  
V
CC  
6
SMBUS  
ADDRESS  
ADM1033  
16  
15  
SCL  
SDA  
SERIAL BUS  
INTERFACE  
MANUAL FAN  
SPEED CONTROL  
REGISTERS  
ADDRESS  
POINTER  
REGISTER  
8
FAN_FAULT  
TEMPERATURE-TO-  
FAN-SPEED  
LOOK-UP TABLE  
ALERT  
THERM  
3
ALERT Comp  
SMBusALERT  
MASK  
REGISTERS  
FAULT  
QUEUE  
14  
STATUS  
REGISTER  
7
THERM  
FAN SPEED  
CONTROLLER  
FAN RESPONSE  
1
DRIVE  
LIMIT  
COMPARATOR  
VALUE AND  
LIMIT  
REGISTERS  
THERM PERCENT  
TIMER  
2
4
TACH  
NC  
FAN  
SPEED  
COUNTER  
TACH SIGNAL  
CONDITIONING  
FAULT  
QUEUE  
8
REF  
13  
9
HYSTERESIS  
REGISTERS  
LOCATION  
D–  
ADC  
ANALOG  
MULTIPLEXER  
OFFSET  
REGISTERS  
10  
11  
12  
D+  
SRC  
BLOCK  
NC  
CONVERSION  
RATE REGISTER  
BAND GAP  
REFERENCE  
NC  
BAND GAP  
TEMPERATURE  
SENSOR  
CONFIGURATION  
REGISTERS  
5
NC = NO CONNECT  
GND  
Figure 1.  
Rev. 0  
Information furnished by Analog Devices is believed to be accurate and reliable.  
However, no responsibility is assumed by Analog Devices for its use, nor for any  
infringements of patents or other rights of third parties that may result from its use.  
Specifications subject to change without notice. No license is granted by implication  
or otherwise under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.326.8703  
www.analog.com  
© 2004 Analog Devices, Inc. All rights reserved.  

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