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SA56004AD

更新时间: 2024-01-05 08:58:14
品牌 Logo 应用领域
恩智浦 - NXP 传感器温度传感器
页数 文件大小 规格书
23页 215K
描述
1 Degrees Celcious accurate, SMBus-compatible, 8-pin, remote/local digital temperature sensor with over temperature alarms

SA56004AD 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active包装说明:3 MM, PLASTIC, SOT-505-1, TSSOP-8
Reach Compliance Code:compliant风险等级:5.84
最大精度(摄氏度):1 Cel主体宽度:3 mm
主体高度:1 mm主体长度或直径:3 mm
外壳:PLASTICJESD-609代码:e0
安装特点:SURFACE MOUNT位数:11
最大工作电流:1 mA最高工作温度:125 °C
最低工作温度:输出接口类型:2-WIRE INTERFACE
封装形状/形式:SQUARE传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
最大供电电压:5.5 V最小供电电压:3 V
表面贴装:YES端子面层:Tin/Lead (Sn/Pb)
端接类型:SOLDERBase Number Matches:1

SA56004AD 数据手册

 浏览型号SA56004AD的Datasheet PDF文件第1页浏览型号SA56004AD的Datasheet PDF文件第3页浏览型号SA56004AD的Datasheet PDF文件第4页浏览型号SA56004AD的Datasheet PDF文件第5页浏览型号SA56004AD的Datasheet PDF文件第6页浏览型号SA56004AD的Datasheet PDF文件第7页 
Philips Semiconductors  
Product data sheet  
±1 °C accurate, SMBus-compatible, 8-pin, remote/local  
digital temperature sensor with over temperature alarms  
SA56004X  
GENERAL DESCRIPTION  
The Philips SA56004X is an SMBus compatible, 11-bit remote/local  
digital temperature sensor with over temperature alarms. The  
remote channel of the SA56004 monitors a diode junction, such as a  
substrate PNP of a microprocessor or a diode connected transistor  
such as the 2N3904 (NPN) or 2N3906 (PNP). With factory trimming,  
remote sensor accuracy of ±1°C is achieved.  
Under and over temperature alert thresholds can be programmed to  
cause the ALERT output to indicate when the on-chip or remote  
temperature is out of range. This output may be used as a system  
interrupt or SMBus alert. The T_CRIT output is activated when the  
on-chip or remote temperature measurement rises above the  
programmed T_CRIT threshold register value. This output may be  
used to activate a cooling fan, send a warning or trigger a system  
shutdown. To further enhance system reliability, the SA56004X  
employs an SMBus time-out protocol. The SA56004X has a unique  
device architecture which is patented (U.S. patent #6542020).  
The SA56004X is available in the SO8 and TSSOP8 packages.  
SA56004X has 8 factory-programmed, device address options.  
The SA56004X is pin-compatible with the LM86, MAX6657/8, and  
ADM1032.  
SO8  
TSSOP8  
Patents  
Notice is herewith given that the subject device uses one or more of  
the following patents and that each of these patents may have  
corresponding patents in other jurisdictions:  
Patent No. US 6,542,020 B2 — owned by Koninklijke Philips  
Electronics N.V., Eindhoven (NL).  
2
I C-bus standard and fast mode compatible  
FEATURES  
Accurately senses temperature of remote microprocessor thermal  
TSSOP8 and SO8 packages  
diodes or diode connected transistors within ±1 °C  
Programmable conversion rate (0.0625 Hz to 26 Hz)  
On-chip local temperature sensing  
11-bit, 0.125 °C resolution  
8 different device addresses are available for server applications.  
The SA56004ED/EDP with marking code 56004E/600E is  
address compatible with the National LM86, the MAX6657/8 and  
the ADM1032.  
Undervoltage lockout prevents erroneous temperature readings  
Latch-up testing is done to JESDEC Standard JESD78 which  
exceeds 100 mA  
APPLICATIONS  
System thermal management in laptops, desktops, servers and  
Offset registers available for adjusting the remote temperature  
workstations  
accuracy  
Computers and office electronic equipment  
Electronic test equipment & instrumentation  
HVAC  
Programmable under/overtemperature alarms: ALERT and T_CRIT  
SMBus 2.0 compatible interface, supports TIMEOUT  
Operating voltage range: 3.0 V to 3.6 V  
Industrial controllers and embedded systems  
2
2004 Oct 06  

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