MAX6506:双温度门限SOT温度开关

双温比较器,SOT23封装!小尺寸、简单、低功耗

The MAX6505–MAX6508 temperature switches have dual logic outputs that assert when the die temperature crosses their trip thresholds. Trip thresholds are factory programmed to convenient temperatures in 5°C increments. The MAX6505/MAX6506 have an ALARM output that asserts when the temperature is above the factory-programmed thresholds (available from -40°C to +125°C). They also have a WARN output that asserts when the temperature is several degrees below the ALARM threshold. The difference between the ALARM and WARN thresholds (ΔTAW) is pin selectable to +5°C, +10°C, +20°C, or +30°C. The MAX6505's logic outputs are open drain, while the MAX6506's logic outputs are push-pull. The MAX6507 has open-drain outputs (active-low OVER, OK), and the MAX6508 has push-pull outputs (OVER, active-low OK), each with two factory-programmed threshold temperatures (TOVER and TUNDER) in the wide range of -40°C to +125°C. The overtemperature output asserts when the temperature is above TOVER. When the temperature is in the desired window (less than TOVER and greater than TUNDER), OK (active-low OK) asserts. The MAX6505–MAX6508 are accurate to ±0.5°C (typ), ±5.5°C (max). Operating from a +2.5V to +5.5V supply, these low-cost devices typically consume 30µA supply current and require no external components for setting trip points. The MAX6505–MAX6508 are available in a 6-pin SOT23 package.

关键特性
  • ±0.5°C (typ) Threshold Accuracy Over Full Temperature Range
  • No External Components Required
  • Low Cost
  • 30µA (typ) Supply Current
  • Factory-Programmed Thresholds from -40°C to +125°C in 5°C Increments
  • Open-Drain Outputs (MAX6505/MAX6507), Push-Pull Outputs (MAX6506/MAX6508)
  • Pin Selectable 2°C, 10°C Hysteresis (MAX6507/MAX6508)
  • Pin Selectable +5°C, +10°C, +20°C, +30°C TALARM - TWARN (MAX6505/MAX6506)
  • SOT23 Package
功能框图
MAX6505、MAX6506、MAX6507、MAX6508:引脚配置
产品应用
  • 风扇控制
  • 温度报警
  • 温度控制
关键参数
Part NumberSwitch TypeFunctionsInterfaceAccuracy
(±°C)
Temp. Thresh.
(°C)
Package/PinsBudgetary
Price
See Notes
MAX6505LocalTemperature Switch/Temperature ComparatorLogic0.5Factory Programmed
SOT/6
$0.86 @1k
MAX6506
SOT/6
$1.47 @1k
MAX6508
SOT/6
$0.86 @1k
数据手册DataSheet
英文MAX6505-MAX6508.pdfRev 1; 03/2011
技术资料
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX6506UTN005-T停止供货MAX6506UTN005+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTN010-T停止供货MAX6506UTN010+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTN015-T停止供货MAX6506UTN015+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTN020-T停止供货MAX6506UTN020+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTN025-T停止供货MAX6506UTN025+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTN030-T停止供货MAX6506UTN030+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTN035-T停止供货MAX6506UTN035+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP000-T停止供货MAX6506UTP000+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP005-T停止供货SOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP010-T停止供货MAX6506UTP010+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX6506UTP015-T停止供货MAX6506UTP015+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP020-T停止供货MAX6506UTP020+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP025-T停止供货MAX6506UTP025+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP030-T停止供货MAX6506UTP030+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP035-T停止供货MAX6506UTP035+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP040-T停止供货MAX6506UTP040+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP045-T停止供货MAX6506UTP045+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP050+T生产中SOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:无铅
MAX6506UTP050-T停止供货MAX6506UTP050+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP055-T停止供货MAX6506UTP055+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX6506UTP060-T停止供货MAX6506UTP060+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP065-T停止供货MAX6506UTP065+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP070-T停止供货MAX6506UTP070+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP075-T停止供货MAX6506UTP075+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP080+T生产中SOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:无铅
MAX6506UTP080-T停止供货MAX6506UTP080+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP085-T停止供货MAX6506UTP085+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP090-T停止供货MAX6506UTP090+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP095-T停止供货MAX6506UTP095+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP100-T停止供货MAX6506UTP100+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX6506UTP105-T停止供货MAX6506UTP105+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP110-T停止供货MAX6506UTP110+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP115+T生产中SOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:无铅
MAX6506UTP115-T停止供货MAX6506UTP115+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP120-T停止供货MAX6506UTP120+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP125-T停止供货MAX6506UTP125+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6506UTP130-T停止供货MAX6506UTP130+TSOT,;6引脚;9mm²-40°C至+85°CRoHS/无铅:否
MAX6505-MAX6508.pdf MAX6508
MAX6505-MAX6508.pdf MAX6508
Simplify Isolated Temperature Sensing With Single Wire Sensors MAX6577