Specification Brand : CANADUINO BulletPoint1 : High Precision 1Hz Clock Base for timer projects and DIY clocks BulletPoint2 : 3.8ppm precision at room temperature equals an error of less than 2 minutes in one year BulletPoint3 : Dimensions: 10 x 11 mm BulletPoint4 : Operating voltage: 3-5V BulletPoint5 : Output current: +/- 24mA ExternallyAssignedProductIdentifier : 4260474038855 ItemName : CANADUINO High Precision 1Hz Clock Generator/Time Base 3.8ppm 1024Hz Output 3-5V ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : clock-generators Manufacturer : UNIVERSAL-SOLDER Electronics ModelName : 15346496464964 ModelNumber : 15346496464964 NumberOfItems : 1 PartNumber : 15346496464964 ProductDescription : CANADUINO High Precision 1Hz Time Base Generator offers a time base with 1Hz and 1024Hz outputs. The operation voltage (and output level) is 3-5V and the maximum output current is +/- 24mA (source/sink). The module guarantees a tolerance of no more than 3.8ppm @ -10...+60 C, and a maximum tolerance of 5ppm within its operating temperature range of -40...+85 C. In other words, a clock that is synchronized using the CANADUINO High Precision 1Hz Clock Generator, has a maximum drift of 2 minutes per year @ -10...+60 C. We designed this module with discrete or analog DIY clock projects in mind, as an alternative to microcontroller based clocks with RTC chips. The 1kHz (1024Hz exactly) output can be used for an alarm sound, for example. The tiny module measures only about 10*11mm. Straight pin header included. ProductSiteLaunchDate : 2024-03-11T02:42:08.638Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 43200000