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ADM1033ARQZ PDF预览

ADM1033ARQZ

更新时间: 2024-02-26 23:13:41
品牌 Logo 应用领域
安森美 - ONSEMI 风扇传感器换能器温度传感器输出元件监控控制器
页数 文件大小 规格书
35页 411K
描述
Thermal Monitor and Fan Speed (RPM) Controller

ADM1033ARQZ 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

ADM1033ARQZ 数据手册

 浏览型号ADM1033ARQZ的Datasheet PDF文件第2页浏览型号ADM1033ARQZ的Datasheet PDF文件第3页浏览型号ADM1033ARQZ的Datasheet PDF文件第4页浏览型号ADM1033ARQZ的Datasheet PDF文件第5页浏览型号ADM1033ARQZ的Datasheet PDF文件第6页浏览型号ADM1033ARQZ的Datasheet PDF文件第7页 
ADM1033  
Thermal Monitor and Fan  
Speed (RPM) Controller  
The ADM1033 is a one channel remoteand localtemperature  
sensor and fan controller. The remote channel monitors the  
temperature of the remote thermal diode, which may be discrete  
2N3904/6s or may be located on a microprocessor die. The device also  
monitors its own ambient temperature.  
http://onsemi.com  
The ADM1033 can monitor and control the speed of cooling fan.  
The user can program a target fan speed, or else use the lookup table  
to input a temperaturetofan speed profile. The lookup table can be  
configured to run the fans at discrete speeds (discrete mode) or to ramp  
the fan speed with temperature (linear mode).  
QSOP16  
CASE 492  
The ADM1033 communicates over a 2wire SMBus 2.0 interface.  
An 8level LOCATION input allows the user to choose between  
SMBus 1.1 and SMBus 2.0. An ALERT output indicates error  
conditions. The THERM I/O signals overtemperature as an output and  
times THERM assertions as an input. Pin 8 can be configured as a  
reference for the THERM (PROCHOT) input.  
MARKING DIAGRAM  
1
1033A  
RQZ  
#YYWW  
FEATURES  
1 Local and Remote Temperature Channels  
xxx  
#
YY  
WW  
= Specific Device Code  
= PbFree Package  
= Date Code  
1°C Accuracy on Local and Remote Channels  
Automatic Remote Temperature Channel, Up to 1 kW  
Fast (Up to 64 Measurements per Second)  
SMBus 2.0, 1.1, and 1.0 Compliant  
= Work Week  
SMBus Address Input/LOCATION Input to UDID  
Programmable Over/Undertemperature Limits  
Programmable Fault Queue  
PIN ASSIGNMENT  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
DRIVE1  
TACH1  
SCL  
SDA  
SMBusALERT Output  
ALERT Comp  
NC  
ALERT  
LOCATION  
NC  
FailSafe Overtemperature Comparator Output  
Fan Speed (RPM) Controller  
Lookup Table for TemperaturetoFan Speed Control  
Linear and Discrete Options for Lookup Table  
FAN_FAULT Output  
THERM Input, Used to Time PROCHOT Assertions  
REF Input, Used as Reference for THERM (PROCHOT)  
3.0 V to 5.5 V Supply  
Small 16Lead QSOP Package  
This is a PbFree Device  
ADM1033  
GND  
V
NC  
CC  
THERM  
10 D1+  
9
D1  
FAN_FAULT/REF  
(Top View)  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 34 of this data sheet.  
APPLICATIONS  
Desktop and Notebook PCs  
Embedded Systems  
Telecommunications Equipment  
LCD Projectors  
© Semiconductor Components Industries, LLC, 2010  
1
Publication Order Number:  
July, 2010 Rev. 2  
ADM1033/D  

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