Facebook Official Page


Share EAGLE library

Have you created EAGLE library?
Did you find an interesting library?
Why not share with the community?




DIY Modules Eagle Library version 1.8.0 has been released.


DIY Modules Eagle Library version 1.7.0 has been released.


DIY Modules Eagle Library version 1.6.0 has been released.

More news...

EAGLE Library Structure

File details

File name:ltc1440_lt1529_ds1302.lbr
Uploaded by:Maurits Hartman
Download options:Download original file
from DIYmodules.org
( 6.5 KiB )
Download file converted
to the latest EAGLE format
( 17.7 KiB )

Library description

This file has no description inside.
Below description of the library from CadSoft webpage:

Small library of components I used for a project: LTC1440 (ultralow power comparator), LT1529 (5 V LDO regulator with shutdown), DS1302 (Dallas realtime clock). Uploaded by Maurits Hartman from Hobbyist

List of devices

Name & variantsSymbolPackage
CON2 Connector 2 pin

Two pin header connector.



Preview Preview
DS1302 DS1302 Realtime Clock

The DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date 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.

Interfacing the DS1302 with a microprocessor is simplified by using synchronous serial communication. Only three wires are required to communicate with the clock/RAM: CE, I/O (data line), and SCLK (serial clock). Data can be transferred to and from the clock/RAM 1 byte at a time or in a burst of up to 31 bytes. The DS1302 is designed to operate on very low power and retain data and clock information on less than 1µW.

The DS1302 is the successor to the DS1202. In addition to the basic timekeeping functions of the DS1202, the DS1302 has the additional features of dual power pins for primary and backup power supplies, programmable trickle charger for VCC1, and seven additional bytes of scratchpad memory.



Preview Preview
LT1529 LT1529 5 Volt LDO Regulator

5 Volt, 3 Ampere Low Dropout voltage regulator.



Preview Preview
LTC1440 LTC1440 - Ultralow Power Single / Dual Comparator

With reference.



Preview Preview

List of symbols

CON2 Preview
DS1302 Preview
LT1529 Preview
LTC1440 Preview

List of packages

CON2 Preview
PDIP8 Preview
TO220-5 Preview
Copyright © 2015-2017 DIYmodules.org|Contact webmaster
Our website uses icons made by www.icondrawer.com