DS2405 Datasheet (Maxim Integrated)

DS2405, Addressable Switch

TSOC Pin 1 - Ground Pin 1 - Ground Pin 2 - Data Pin 2 - Data Pin 3 - PIO Pin 3 - PIO Pin 4 - Ground Pin 4-6 -No Connect 1-Wire is a registered trademark of Dallas Semiconductor.

1 of 15 071107 ORDERING INFORMATION DS2405 TO-92 package DS2405Z 4-pin SOT-223 package DS2405P 6-pin TSOC

DS2405 Features

* Open-drain PIO pin is controlled by matching 64-bit, laser-engraved registration number associated with each device Logic level of open drain output can be determined over 1-Wire® bus for closed-loop control PIO pin sink capability is greater than 4mA at 0.4V Multiple DS2405s can be identified on a