DS2413(3) One-Wire File System DS2413(3)NAMEDS2413 - Dual Channel Addressable Switch
SYNOPSIS
Dual Switch
3A [.]XXXXXXXXXXXX[XX][/[ PIO.[A|B|ALL|BYTE] | sensed.[A|B|ALL|BYTE] |
]]
FAMILY CODE
3A
SPECIAL PROPERTIES
PIO.A PIO.B PIO.ALL PIO.BYTE
read-write, yes-no
State of the open-drain output ( PIO ) pin. 0 = non-conducting (off), 1
= conducting (on).
Writing zero will turn off the switch, non-zero will turn on the
switch. Reading the PIO state will return the switch setting. To deter‐
mine the actual logic level at the switch, refer to the sensed prop‐
erty.
ALL references both channels simultaneously, comma separated.
BYTE references both channels simultaneously as a single byte, with
channel A in bit 0.
sensed.A sensed.B sensed.ALL sensed.BYTE
read-only, yes-no
Logic level at the PIO pin. 0 = ground. 1 = high (~2.4V - 5V ). Really
makes sense only if the PIO state is set to zero (off), else will read
zero.
ALL references both channels simultaneously, comma separated.
BYTE references both channels simultaneously as a single byte, with
channel A in bit 0.
STANDARD PROPERTIESALARMS
Use the set_alarm property to set the alarm triggering criteria.
DESCRIPTIONDS2413
The DS2413 (3) allows control of other devices, like LEDs and relays.
It differs from the DS2405 with a cleaner interface and two channels
The DS2413 also has two channels like the DS2406 and DS2407 but has no
memory, and no alarm. There is also varying types of switch and sens‐
ing in the DS2408, DS2409, LCD, DS276x, DS2450.
Unique among the switches, the DS2413 can switch higher voltages, up to
28V.
ADDRESSINGDATASHEET
http://datasheets.maxim-ic.com/en/ds/DS2413.pdf
SEE ALSOAVAILABILITY
http://www.owfs.org
AUTHOR
Paul Alfille (paul.alfille@gmail.com)
OWFS Manpage 2005 DS2413(3)
