DS1629S+

DS1629S+

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DS1629S+
IC THERM/RTC/CALENDAR DIG 8-SOIC
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$2.77

Price update:a months ago
Available in stock: 2500
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

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DS1629S+ Products
The DS1629S digital thermometer and real-time clock integrates the critical functions of a real-time clock and a temperature sensor in a 150mil 8-pin SO package (DS1629S). Communication to the DS1629S is accomplished through a 2-wire interface. The wide power supply range and minimal power requirement of the DS1629S allow for accurate time/temperature measurements in battery-powered applications.The real-time clock/calendar provides seconds, minutes, hours, day, day of the week, date of the month, month, and year. The end of the month date is automatically adjusted for months with less than 31 days, including corrections for leap years. The real-time clock operates in either a 12- or 24-hour format with AM/PM indicator in 12-hour mode. The user-supplied crystal oscillator frequency is internally divided, as specified by device configuration. An open-drain oscillator output is provided that can be used as the clock input to a microcontroller. The thermometer offers ±2°C accuracy over a -10°C to +85°C range. Thermometer data is read out in 2's complement format with 9 bits of resolution. Higher resolution readings can be calculated using data from the DS1629S counter and slope accumulator registers. The open-drain alarm output of the DS1629S becomes active when either the measured temperature exceeds the programmed over-temperature limit (TH) or the current time reaches the programmed alarm setting. The user can configure which event (time only, temperature only, either, or neither) will generate an alarm condition. For storage of general system data or time/temperature datalogging, the DS1629S provides 32 bytes of SRAM.

Feature

  • Real-time clock/calendar
  • ±2°C thermometer accuracy from -10°C to +85°C
  • Measures temperatures from -55°C to +125°C (-67°F to +257°F)
  • 9-bit (expandable) temperature resolution
  • Thermostatic and time alarm settings are user-definable and nonvolatile
  • Dedicated open-drain alarm output
  • 32 bytes SRAM for general data storage
  • Data is transferred over 2-wire/SMBus interface
  • 2.7V to 5.5V supply range
  • 150-mil 8-pin SO (DS1629S) package

Applications

  • Computer Servers
  • Medical Devices

Product Attributes

TYPE DESCRIPTION Select all
Package Tube
Product Status Active
Function Thermometer, Thermostat
Sensor Type Internal
Sensing Temperature -55°C ~ 125°C
Accuracy ±2°C(Max)
Topology ADC, Comparator, Oscillator, Register Bank
Output Type I²C/SMBus
Output Alarm Yes
Output Fan No
Voltage - Supply 2.7V ~ 5.5V
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC

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$2.77

Price update:a months ago
Available in stock: 2500
Analog Devices Inc./Maxim Integrated

Analog Devices Inc./Maxim Integrated

Maxim Integrated has amalgamated with Analog Devices, imparting an augmented repertoire of superlative mixed-signal and power governance innovations, fostering clientele triumph across diverse sectors. This amalgamation begets a spectrum of resolutions for surmounting the utmost intricate quandaries, spanning from direct current to the expanse of 100 gigahertz, encompassing miniscule nanowatt realms to robust kilowatt domains, spanning the sensor continuum to the ethereal expanse of cloud. Delve deeper into Analog Devices' enriched assemblage on their product dossier.

View All Product from Analog Devices Inc./Maxim Integrated

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