Board Mount Humidity Sensors I2C,5 %RH,SOIC-8 SMD 5 UNIT SAMPLE KIT

Board Mount Temperature Sensors 5Ch Precision Temperature Monitor

Board Mount Temperature Sensors 1C TDM EX TMP RGE IC

Board Mount Temperature Sensors +/-0.5C I2C TEMP W/RESET

Multi-Sensor High Accuracy Digital Temperature Measurement System with EEPROM Features:Directly Digitizes 2-, 3-, or 4-Wire RTDs, Thermocouples, Thermistors, and DiodesOn-Chip EEPROM Stores Channel Configuration Data and Custom CoefficientsSingle 2.85V to 5.25V Supply20 Flexible Inputs Allow Interchanging SensorsAutomatic Thermocouple Cold Junction CompensationBuilt-In Standard and User-Programmable Coefficients for Thermocouples, RTDs and ThermistorsMeasures Negative Thermocouple VoltagesAutomatic Burn Out, Short-Circuit and Fault DetectionBuffered Inputs Allow External ProtectionSimultaneous 50Hz/60Hz RejectionIncludes 15ppm/°C (Max) Reference (I-Grade)Demo software with configuration checker and C-code generation tool

Temperature Sensor with Alert Outputs Features:Converts Remote or Internal Diode Temperature to Analog VoltageAdjustable Overtemperature and Undertemperature ThresholdsVoltage Output Proportional to Temperature±1°C Remote Temperature Accuracy±2°C Internal Temperature AccuracyBuilt-In Series Resistance CancellationOpen Drain Alert Outputs2.25V to 5.5V Supply Voltage1.8V Reference Voltage Output200μA Quiescent Current10-Lead 3mm × 3mm DFN Package

Industrial Temperature Sensors TEMP PRB SUBMERS 10C +150C

ANALOG CIRCUIT, 1 FUNC, CMOS, PQFP48

The MAX6629–MAX6632 are local digital temperature sensors with an SPI-compatible serial interface. The temperature is converted to a 12-bit + sign word with a resolution of 0.0625°C/LSB. An extended temperature range provides useful readings up to +150°C.These sensors are 3-wire serial interface SPI compatible, allowing the MAX6629–MAX6632 to be readily connected to a variety of microcontrollers (µCs). The MAX6629–MAX6632 are read-only devices, simplifying their use in systems where only temperature data is required.All four digital temperature sensors require very little supply current, making them ideal for portable systems. The MAX6631/MAX6632 perform a temperature-to-digital conversion once every 8s and require minimal average supply current, 32µA (typ). The MAX6629/MAX6630 perform a conversion once every 0.5s and require only 200µA (typ) supply current. Any of these temperature sensors can perform conversions more often—up to approximately four conversions per second by reading the conversion results more often.ApplicationsCellularHard Disk DriveHVACsIndustrial ControlSystems

The MAX6680/MAX6681 are precise, two-channel digital thermometers. Each accurately measures the temperature of its own die and one remote PN junction and reports the temperature on a 2-wire serial interface. The remote junction can be a diode-connected transistor like the low-cost NPN type 2N3904 or PNP type 2N3906. The remote junction can also be a common-collector PNP, such as a substrate PNP of a microprocessor.The MAX6680/MAX6681 include pin-programmable default temperature thresholds for the active-low OVERT output, which provides fail-safe clock throttling or system shutdown. In addition, the devices are pin programmable to select whether the active-low OVERT output responds to either the local, remote, or both temperatures.The 2-wire serial interface accepts standard System Management Bus (SMBus™) commands such as Write Byte, Read Byte, Send Byte, and Receive Byte to read the temperature data and program the alarm thresholds and conversion rate. The MAX6680/MAX6681 can function autonomously with a programmable conversion rate, which allows the control of supply current and temperature update rate to match system needs. For conversion rates of 4Hz or less, the remote sensor temperature can be represented in extended mode as 10 bits + sign with a resolution of 0.125°C. When the conversion rate is 8Hz, output data is 7 bits + sign with a resolution of 1°C. The MAX6680/MAX6681 also include an SMBus timeout feature to enhance system reliability.The MAX6681 is an upgrade to the MAX6654. The MAX6680/MAX6681 remote accuracy is ±1°C with no calibration needed. They are available in a 16-pin QSOP package and operate throughout the -55°C to +125°C temperature range.ApplicationsDesktop ComputersNotebook ComputersServersThin ClientsWorkstations