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TI 宣布實現(xiàn)熱管理系統(tǒng)的溫度傳感器面市 2007年5月24日，德州儀器公司（TI）（NYSE: TXN） 宣布一款綜合型+/-1C小體積遠程連接溫度傳感器，本地溫度傳感器已上市，可實現(xiàn)對CPUs的熱二極管、微處理器、圖形處理部件和FPGAs進行監(jiān)控。不像其它設(shè)備，TMP411擁有可編程串聯(lián)電阻和對不理想狀態(tài)糾正的二極管，這些裝置與遠程二極管監(jiān)控一起簡化并減少了個別處理器的電阻檢定時間。 TMP411為大范圍的應(yīng)用軟件提供系統(tǒng)管理，如獨立控制器、服務(wù)器、臺式電腦和筆記本電腦以及醫(yī)療設(shè)備。另外的一些應(yīng)用包括中控室電信設(shè)備，LCD/DLPTM/LCOS放映機，存儲網(wǎng)絡(luò)和處理器/ FPGA溫度監(jiān)控。 TMP411擁有可編程溫度控制端和可用于對潛在的危險的熱環(huán)境立即反應(yīng)的報警pins，防止系統(tǒng)破壞，使系統(tǒng)在很小的干擾下能夠繼續(xù)正常運行?？删幊痰膶Σ焕硐胍蛩丶m正的特性可用于任何一個與處理器結(jié)合的對不理想因素處理的二極管。 TMP411操作的標(biāo)準(zhǔn)是在I2C/SMBus和雙線路界面兼容的標(biāo)準(zhǔn)下操作的，TMP411提供法度范圍在-40C to 125C下速度為9到12比特的解決方案。為減少能量消耗，TMP411可被放入睡眠模式，可以把電流減少到10 uA.。 original text [COLOR=#708090]TI Announces Temperature Sensor for Thermal System Management May 24, 2007 –Texas Instruments Incorporated （TI） （NYSE: TXN） announced an integrated +/-1C maximum remote junction temperature sensor and local temperature sensor, designed to monitor thermal diodes found in CPUs, microprocessors, graphics processing units and FPGAs. Unlike other devices, the TMP411 features programmable series resistance cancellation and diode non-ideality correction which simplify and remove the time-consuming process of individual processor resistance calibration commonly associated with remote diode monitoring. The TMP411 provides thermal system management for a wide range of applications such as industrial controllers, servers, desktop and notebook computers, and medical equipment. Additional applications include central office telecom equipment, LCD/DLPTM/LCOS projectors, storage area networks and processor/FPGA temperature monitoring. The TMP411 has programmable over- and under-temperature thresholds and alert pins that can be used for immediate response to potentially dangerous thermal environments - preventing system damage and enabling systems to run continuously with minimal interruption. Programmable non-ideality factor correction can be used for any diode non-ideality factor associated with any processor. The TMP411 operates on a standard I2C/SMBus compatible, two-wire interface and offers 9- to 12-bit resolution over a temperature range of -40C to 125C, with a remote temperature range of up to 150C. For reduced power consumption, the TMP411 can be put into sleep mode reducing current consumption to 10uA.[/COLOR]