资料介绍
The MAX6642 precise, two-channel digital temperature
sensor accurately measures the temperature of its own
die and a remote PN junction and reports the temperature
data over a 2-wire serial interface. The remote PN
junction is typically a substrate PNP transistor on the
die of a CPU, ASIC, GPU, or FPGA. The remote PN
junction can also be a discrete diode-connected smallsignal
transistor.
The 2-wire serial interface accepts standard system
management bus (SMBus™), Write Byte, Read Byte,
Send Byte, and Receive Byte commands to read the
temperature data and to program the alarm thresholds.
To enhance system reliability, the MAX6642 includes an
SMBus timeout. The temperature data format is 10 bit
with the least significant bit (LSB) corresponding to
+0.25°C. The ALERT output asserts when the local or
remote overtemperature thresholds are violated. A fault
queue may be used to prevent the ALERT output from
setting until two consecutive faults have been detected.
Measurements can be done autonomously or in a single-
shot mode.
Remote accuracy is ±1°C maximum error between
+60°C and +100°C. The MAX6642 operates from -40°C
to +125°C, and measures remote temperatures
between 0°C and +150°C. The MAX6642 is available in
a 6-pin TDFN package with an exposed pad.
Applications
Desktop Computers
Notebook Computers
Servers
Thin Clients
Test and Measurement
Workstations
Graphic Cards
sensor accurately measures the temperature of its own
die and a remote PN junction and reports the temperature
data over a 2-wire serial interface. The remote PN
junction is typically a substrate PNP transistor on the
die of a CPU, ASIC, GPU, or FPGA. The remote PN
junction can also be a discrete diode-connected smallsignal
transistor.
The 2-wire serial interface accepts standard system
management bus (SMBus™), Write Byte, Read Byte,
Send Byte, and Receive Byte commands to read the
temperature data and to program the alarm thresholds.
To enhance system reliability, the MAX6642 includes an
SMBus timeout. The temperature data format is 10 bit
with the least significant bit (LSB) corresponding to
+0.25°C. The ALERT output asserts when the local or
remote overtemperature thresholds are violated. A fault
queue may be used to prevent the ALERT output from
setting until two consecutive faults have been detected.
Measurements can be done autonomously or in a single-
shot mode.
Remote accuracy is ±1°C maximum error between
+60°C and +100°C. The MAX6642 operates from -40°C
to +125°C, and measures remote temperatures
between 0°C and +150°C. The MAX6642 is available in
a 6-pin TDFN package with an exposed pad.
Applications
Desktop Computers
Notebook Computers
Servers
Thin Clients
Test and Measurement
Workstations
Graphic Cards
下载该资料的人也在下载
下载该资料的人还在阅读
更多 >
- max3232技术资料下载datasheet 46次下载
- MAX6369–MAX6374 datasheet pdf 34次下载
- MAX6033 datasheet pdf 29次下载
- MAX1684,MAX1685 datasheet pdf 22次下载
- MAX1647,MAX1648 datasheet pdf 10次下载
- MAX1645,MAX1645A datasheet pdf 38次下载
- MAX700,MAX701,MAX702 datasheet 14次下载
- MAX6679 datasheet pdf 11次下载
- AD6642,pdf datasheet (Dual IF 18次下载
- HM-6642 pdf datasheet (512 x 8 19次下载
- MAX130, MAX131 pdf datasheet ( 32次下载
- MAX121 pdf datasheet (308ksps 20次下载
- MAX3244 pdf datasheet (RS-232 10次下载
- MAX516 pdf datasheet 8次下载
- MAX514 pdf datasheet 6次下载
- 硬件电路设计之SMBUS电路设计 846次阅读
- Linux控制I2C/SMBus设备 840次阅读
- 闪存可编程系统管理器的在线编程 391次阅读
- 用于控制和监视MAX20734开关稳压器的PMBus协议 893次阅读
- 用于控制和监视MAX20743/MAX20730开关稳压器的PMBus协议 617次阅读
- 从其它热敏二极管温度传感器迁移到MAX6642 534次阅读
- I²C总线与SMBus的比较指南 2879次阅读
- SMBus I/O扩展器控制LCD偏置电压 997次阅读
- 分享一个快速阅读datasheet的方法 1808次阅读
- AD9如何简单快速的制作出原理图符号 7146次阅读
- MAX232引脚图功能应用电路 MAX232中文资料PDF数据手册下载 1.4w次阅读
- MAX706s_MAX706SESA_MAX706TESA_MAX706PA中文资料PDF英文Datasheet数据手册 5010次阅读
- MAX6618 PECI至I2C转换器 1200次阅读
- 利用远端温度传感器MAX6642监测外部IC管芯的晶体管(或 2373次阅读
- MAX5970应用电路 2331次阅读
下载排行
本周
- 1TC358743XBG评估板参考手册
- 1.36 MB | 330次下载 | 免费
- 2开关电源基础知识
- 5.73 MB | 11次下载 | 免费
- 3嵌入式linux-聊天程序设计
- 0.60 MB | 3次下载 | 免费
- 4DIY动手组装LED电子显示屏
- 0.98 MB | 3次下载 | 免费
- 5基于FPGA的C8051F单片机开发板设计
- 0.70 MB | 2次下载 | 免费
- 651单片机窗帘控制器仿真程序
- 1.93 MB | 2次下载 | 免费
- 751单片机PM2.5检测系统程序
- 0.83 MB | 2次下载 | 免费
- 8基于51单片机的RGB调色灯程序仿真
- 0.86 MB | 2次下载 | 免费
本月
- 1OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234315次下载 | 免费
- 2555集成电路应用800例(新编版)
- 0.00 MB | 33566次下载 | 免费
- 3接口电路图大全
- 未知 | 30323次下载 | 免费
- 4开关电源设计实例指南
- 未知 | 21549次下载 | 免费
- 5电气工程师手册免费下载(新编第二版pdf电子书)
- 0.00 MB | 15349次下载 | 免费
- 6数字电路基础pdf(下载)
- 未知 | 13750次下载 | 免费
- 7电子制作实例集锦 下载
- 未知 | 8113次下载 | 免费
- 8《LED驱动电路设计》 温德尔著
- 0.00 MB | 6656次下载 | 免费
总榜
- 1matlab软件下载入口
- 未知 | 935054次下载 | 免费
- 2protel99se软件下载(可英文版转中文版)
- 78.1 MB | 537798次下载 | 免费
- 3MATLAB 7.1 下载 (含软件介绍)
- 未知 | 420027次下载 | 免费
- 4OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234315次下载 | 免费
- 5Altium DXP2002下载入口
- 未知 | 233046次下载 | 免费
- 6电路仿真软件multisim 10.0免费下载
- 340992 | 191186次下载 | 免费
- 7十天学会AVR单片机与C语言视频教程 下载
- 158M | 183279次下载 | 免费
- 8proe5.0野火版下载(中文版免费下载)
- 未知 | 138040次下载 | 免费
评论
查看更多