DS1375
PRODUCTIONI²C Digital Input RTC with Alarm
Industry's Lowest Cost RTC Operates from 50Hz/60Hz Line Frequency
- Part Models
- 2
- 1ku List Price
- price unavailable
Part Details
- RTC Counts Seconds, Minutes, Hours, Day, Date,Month, and Year with Leap-Year Compensation Valid Up to 2100
- Two Programmable Alarms
- Programmable Square-Wave Output
- Operates from a 32.768kHz, 8.192kHz, 60Hz, or 50Hz Digital Clock Signal
- 16 Bytes of SRAM
- Fast (400kHz) I²C Interface
- 1.7V to 5.5V Operation
The DS1375 digital real-time clock (RTC) is a low-power clock/calendar that does not require a crystal. The device operates from a digital clock input pin at one of four frequencies: 32.768kHz, 8.192kHz, 60Hz, or 50Hz. It maintains seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator. Two programmable time-of-day/date alarms, a programmable square-wave output, and 16 bytes of SRAM are provided. Address and data are transferred serially through an I²C bidirectional bus.
Applications
- Appliances
- Automotive
- Consumer Electronics
- RTC Complement to the DS32kHz TCXO
Documentation
Data Sheet 1
Reliability Data 1
Design Note 1
Technical Articles 3
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| DS1375T+ | Thin Dual Flatpack No Leads, Exposed Pad | ||
| DS1375T+T&R | Thin Dual Flatpack No Leads, Exposed Pad |
This is the most up-to-date revision of the Data Sheet.
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IBIS Model 1
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