MAX6648, MAX6692 Precision SMBus-Compatible Remote/Local Temperature Sensors With Overtemperature Alarms

The MAX6648 MAX6692 are precise, two-channel digital Temperature Sensors They accurately measure the temperature of their own die and a remote PN junction, and report the temperature in digital form using a 2-wire serial Interface The remote PN junction is typically the emitter-base junction of a common-collector PNP on a CPU, FPGA or ASIC
The 2-wire serial Interface accepts standard System Management Bus (SMBus) write byte, read byte, send byte, and receive byte commands to read the temperature data and to program the alarm thresholds. To enhance system reliability, the MAX6648 MAX6692 include an SMBus timeout. A fault queue prevents the active-low ALERT and active-low OVERT outputs from setting until a fault has been detected one, two, or three consecutive times (programmable).
The MAX6648 MAX6692 provide two system alarms: active-low ALERT and active-low OVERT. Active-low ALERT asserts when any of four temperature conditions are violated: local overtemperature, remote overtemperature, local undertemperature, or remote undertemperature. Active-low OVERT asserts when the temperature rises above the value in either of the two active-low OVERT limit Registers The active-low OVERT output CAN be used to activate a cooling fan, or to trigger a system shutdown.
Measurements CAN be done autonomously, with the conversion rate programmed by the user, or in a single-shot mode. The adjustable conversion rate allows the user to optimize supply current and temperature update rate to match system needs.
Remote accuracy is 0.8C maximum error between +25C and +125C with no calibration needed. The MAX6648 MAX6692 operate from -55C to +125C, and measure temperatures between 0C and +125C. The MAX6648 is available in an 8-pin MAX package, and the MAX6692 is available in 8-pin MAX and SO packages.
By Maxim Integrated Products
MAX6692 's PackagesMAX6692 's pdf datasheet
MAX6692YMSA SOIC
MAX6692MSAT SOIC
MAX6692YMSAT SOIC
MAX6692MSA SOIC
MAX6692MSA-T SOIC
MAX6692MUAT uMAX
MAX6692MUA uMAX
MAX6692MUA-T uMAX
MAX6692YMUA uMAX
MAX6692YMUAT uMAX




MAX6692 Pinout, Pinouts
MAX6692 pinout,Pin out
This is one package pinout of MAX6692,If you need more pinouts please download MAX6692's pdf datasheet.

MAX6692 Application circuits
MAX6692 circuits
This is one application circuit of MAX6692,If you need more circuits,please download MAX6692's pdf datasheet.


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