You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ones: a single AA battery, a wheel to set the time, and two or three hands ...

The RV-8803-C7 has a low current consumption of 190nA and operation down to 1.5V. It provides ±3.0 ppm (±0.26 seconds/day) over a temperature range of ­‑40° to +85°C. Features include a 3.2 x 1.5 x ...