Remote Temperature Sensor With Smbus Serial Interface Integrated Products

The MAX1618 precise digital thermometer reports the temperature of a remote Sensor The remote Sensor is a diode-connected transistortypically a low-cost, easily mounted 2N3904 NPN typethat replaces conventional thermistors or thermocouples. Remote accuracy is 3C for multiple Transistor manufacturers, with no calibration needed. The MAX1618 CAN also measure the die temper- ature of other ICs, such as Microprocessors that contain an on-chip, diode-connected Transistor The 2-wire serial Interface accepts standard System Management Bus (SMBus) Write Byte, Read Byte, Send Byte, and Receive Byte commands to program the alarm thresholds and to read temperature data. The data format is 7 bits plus sign, with each bit corresponding to 1C, in twos complement format. Measurements CAN be done automatically and autonomously, with the 16Hz conversion rate or programmed to operate in a single-shot mode. The thermostat mode configures the ALERT output as an interrupt or as a temperature reset that remains active only while the temperature is above the maximum temperature limit or below the minimum temperature limit. The ALERT output polarity in thermostat mode CAN be configured for active high or active low. Fan control is implemented using this ALERT output. The MAX1618 is available in a small (1.1mm high) 10-pin MAX package By Maxim Integrated Products
MAX1618 's PackagesMAX1618 's pdf datasheet
MAX1618MUB uMAX

MAX1618 pdf datasheet download


MAX1618 Pinout, Pinouts
MAX1618 pinout,Pin out
This is one package pinout of MAX1618,If you need more pinouts please download MAX1618's pdf datasheet.

MAX1618 Application circuits
MAX1618 circuits
This is one application circuit of MAX1618,If you need more circuits,please download MAX1618's pdf datasheet.


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