Maxim Integrated DS1629
The DS1629 2-wire digital thermometer and real-time clock (RTC) integrates the critical functions of a real-time clock and a temperature monitor in a small outline 8-pin SO package. The wide power-supply range and minimal power requirement of the DS1629 allow for accurate time/temperature measurements in battery-powered applications. The digital thermometer provides 9-bit temperature readings which indicate the temperature of the device.| Part No. | DS1629 |
|---|---|
| Datasheet | DS1629 Download |
| Manufacturer |  Maxim Integrated |
| Description | 2-Wire Digital Thermometer and Real-Time Clock |
| Buy | Stock & Price |
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)
● Thermometer Resolution is 9 Bits (Expandable)
● Thermostatic and Time Alarm Settings Are User Definable; Dedicated Open-Drain Alarm Output
● 32 Bytes SRAM for General Data Storage
● Data is Read From/Written to via a 2-Wire Serial Interface (Open Drain I/O Lines)
● Wide Power Supply Range (2.2V to 5.5V)
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APPLICATIONS
Include PCs/PDAs, Cellular Telephones, Office Equipment, Data Loggers, or Any Thermally Sensitive System● 8-Pin (150-mil) SO Package PIN CONFIGURATION SDA SCL ALRM GND 1 8 VDD 2 7 OSC 3 6 X1 4 5 X2 SO (150 mils) PIN
DESCRIPTION
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 C...
