Part # MAX6625-MAX6626 datasheet

Part Manufacturer: Maxim

Maxim

Part Description: MAX6625 6 DS


Part Details:

19-1841; Rev 4; 10/06 9-Bit/12-Bit Temperature Sensors with I2C-Compatible Serial Interface in a SOT23 MAX6625/MAX6626 General Description Features The MAX6625/MAX6626 combine a temperature sensor, 9-Bit Temperature-to-Digital Converter (MAX6625) a programmable overtemperature alarm, and an I2C-compatible serial interface into single compact packages. 12-Bit Temperature-to-Digital Converter (MAX6626) They convert their die temperatures into digital values I2C-Compatible Serial Interface using internal analog-to-digital converters (ADCs). Theresult of the conversion is held in a temperature register, Up to Four Devices on a Single Bus readable at any time through the serial interface. A dedi- Versatile Alarm Output with Programmable Trip cated alarm output, OT, activates if the conversion resultexceeds the value programmed in the high-temperature Temperature and Hysteresis register. A programmable fault queue sets the number of Low-Power Shutdown Mode faults that must occur before the alarm activates, prevent-ing spurious alarms in noisy environments. OT has pro- Space-Saving TDFN or SOT23 Packages grammable output polarity and operating modes. Lead-Free Version Available (TDFN Package) The MAX6625/MAX6626 feature a shutdown mode thatsaves power by turning off everything but the power-onreset and the I2C-compatible interface. Four separate Ordering Information addresses can be configured with the ADD pin, allowingup to four MAX6625/MAX6626 devices to be placed on PART PIN-PACKAGE PKG CODE the same bus. The MAX6625P/MAX6626P OT outputs are MAX6625PMUT* 6 SOT23-6 U6F-6 open drain, and the MAX6625R/MAX6626R OT outputs MAX6625RMUT* 6 SOT23-6 U6F-6 include internal pullup resistors. MAX6625PMTT* 6 TDFN-EP** T633-1 MAX6625RMTT* 6 TDFN-EP** T633-1 The MAX6625 has a 9-bit internal ADC and can functionas a replacement for the LM75 in most applications. The MAX6626PMUT* 6 SOT23-6 U6F-6 MAX6626 has a 12-bit internal ADC. Both devices come MAX6626RMUT* 6 SOT23-6 U6F-6 in the space-saving 6-pin SOT23 package, or the 6-pin MAX6626PMTT*


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MAX6625-MAX6626.pdf Datasheet