| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,063 pcs
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9063 pcs | On Request | 1 | On Request | On Request | 0438+ | On Request | On Request |
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The DS1629S from Dallas Semiconductor is a versatile digital thermometer and real-time clock (RTC) integrated circuit. It is designed for temperature monitoring and alarm applications, combining an internal temperature sensor with clock and calendar functionality.
The device measures temperatures within a range of -55°C to +125°C, with a typical thermometer accuracy of ±2.0°C. It provides 9-bit temperature readings and communicates via a 2-wire serial interface. The integrated real-time clock counts seconds, minutes, hours, date, day of the week, month, and year, with leap year compensation through the year 2100.
Key features include user-definable thermostatic and time alarm settings with a dedicated open-drain alarm output. It also offers 32 bytes of SRAM for general data storage. The DS1629S operates over a wide power supply range of 2.2V to 5.5V, making it suitable for battery-powered applications.
Packaged in an 8-pin SO package, the DS1629S is designed for surface mounting. Its applications include PCs, PDAs, cellular telephones, office equipment, and data loggers, particularly in any thermally sensitive system.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.06 | $1.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DS1629S measures temperatures from -55°C to +125°C.
The thermometer accuracy is ±2.0°C (typical).
The DS1629S uses a 2-Wire serial interface.
The DS1629S has a wide power supply range from 2.2V to 5.5V.
The DS1629S is available in an 8-pin SO package.
Yes, the DS1629S features a dedicated open-drain alarm output.