DS1629 Datasheet (Maxim Integrated) - 2-Wire Digital Thermometer and Real-Time Clock

DS1629, 2-Wire Digital Thermometer and Real-Time Clock

SDA - 2-Wire Serial Data Input/Output SCL - 2-Wire Serial Clock GND - Ground ALRM - Thermostat and Clock Alarm Output X1 - 32.768kHz Crystal Input X2 - 32.768kHz Crystal Feedback Output OSC - Buffered Oscillator Output VDD - Power-Supply Voltage (+2.2V to +5V) DESCRIPTION The DS1629

DS1629 Features

* Measures Temperatures from -55°C to +125°C; Fahrenheit Equivalent is -67°F to 257°F

* Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap Year Compensation Through the Year 2100

* Thermometer Accuracy is ±2.0°C (typ)

* Therm