12-port Type 2 power sourcing equipment (PSE) composed of a DC1682B daughter card and DC1680A mother board.

文件：2.89582 Mbytes 页数：26 Pages

LINEAR_DIMENSIONS

Linear Dimensions Semiconductor

12-port Type 2 power sourcing equipment (PSE) composed of a DC1682B daughter card and DC1680A mother board.

Linear Dimensions

Total Elapsed Time Recorder with Alarm

DESCRIPTION The DS1682 is an integrated elapsed time recorder that will provide the total amount of time that an event is/has been active since the DS1682 was last reset to zero via the 2-wire bus. When the total time accumulated is equal to the preset alarm trip point and the polarity bit is set

文件：77.05 Kbytes 页数：13 Pages

Dallas

10 Bytes of EEPROM User Memory

General Description The DS1682 is an integrated elapsed-time recorder containing a factory-calibrated, temperature-compensated RC time base that eliminates the need for an external crystal. Using EEPROM technology to maintain data in the absence of power, the DS1682 requires no backup power sourc

文件：773.67 Kbytes 页数：14 Pages

Maxim

美信

Total-Elapsed-Time Recorder with Alarm

文件：804.58 Kbytes 页数：14 Pages

Maxim

美信