TMP411ADRG4 Datasheet

Board Mount Temperature Sensors


The TMP411ADRG4 is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers,microprocessors, or FPGAs.Remote accuracy is ±1°C for multiple IC manufacturers,with no calibration needed. The Two-Wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to program the alarm thresholds and to read temperature data. TMP411ADRG4 Features • ±1°c remote diode sensor• ±1°c local temperature sensor• Programmable non-ideality factor• Series resistance cancellationalert function• Programmable resolution: 9 to 12 bits• Programmable threshold limits• Two-wire/smbus serial interface• Minimum and maximum temperature monitors• Multiple interface addresses• Alert/therm2 pin configuration• Diode fault detection TMP411ADRG4 Applications • Lcd/dlp/lcos projectors• Servers• Industrial controllers• Central office telecom equipment• Desktop and notebook computers• Storage area networks (san)• Industrial and medical equipment• Processor/fpga temperature monitoring


[{"Name":"Output Type","Value":"Digital"},{"Name":"Configuration","Value":"Local, Remote"},{"Name":"Accuracy","Value":"+/- 1.25 C to +/- 3 C"},{"Name":"Digital Output - Bus Interface","Value":"2-Wire, I2C, SMBus "},{"Name":"Maximum Operating Temperature","Value":"+ 125 C "},{"Name":"Minimum Operating Temperature ","Value":"- 40 C "},{"Name":"Package / Case ","Value":"SOIC-8"},{"Name":"Device Function","Value":"Sensor with Alert "},{"Name":"Package / Case","Value":"SOIC-8 "},{"Name":"Packaging","Value":"Reel "}]

Manufacturer information


Littelfuse (NASDAQ: LFUS) - As the worldwide leader in circuit protection, Littelfuse offers POWR-GARD®, Teccor®, Wickmann®, Pudenz®, Hamlin®, PulseGuard® and SIDACtor® branded products, with a wide range of technologies such as Fuses and Accessories, PTCs, GDTs, Varistors, Polymer ESD Suppressors, Surge Protection Modules, TVS Diodes, TVS Diode Arrays (SPA® Diodes), Switching Thyristors, Power Modules, LED Protector, SIDACtor® Protection Thyristor as well as reed switches, relays and Hall Effect sensors. Littelfuse products are backed by more than 88 years of technology innovation, industry leading technical support, design and manufacturing expertise. Littelfuse products are vital components in virtually every product that uses electrical energy, including automobiles, computers, consumer electronics, handheld devices, industrial equipment, and telecom/datacom circuits

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