| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,671 pcs
|
2671 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
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| Operating Temperature | |
| Resolution |
The DS1904L-F5# from Analog Devices / Maxim Integrated is a rugged real-time clock (RTC) iButton module designed for minimal hardware access. Data is transferred serially via the 1-Wire protocol, requiring only a single data lead and ground return. This module features a unique 64-bit factory-lasered ROM and a real-time clock/calendar implemented as a binary counter.
Key specifications include an operating temperature range of -40°C to 85°C, with clock accuracy better than ±2 minutes per month at +25°C. It boasts a resolution of 1 second and an operational lifespan of over 10 years. The device communicates economically to a host with a single digital signal at 16.3kbps.
The durable MicroCan package is highly resistant to environmental hazards such as dirt, moisture, and shock. Accessories are available for mounting on various surfaces, making the DS1904L-F5# suitable for adding functions like calendar, time and date stamping, stopwatch, hour meter, interval timer, and logbook to electronic devices and embedded applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
The clock accuracy is better than ±2 minutes per month at +25°C.
The device economically communicates to a host with a single digital signal at 16.3kbps.
The real-time clock/calendar has a 1 second resolution.
It offers over 10 years of operation.
The package type is F5 MicroCan.