Datasheet

DS2406
28 of 32
ABSOLUTE MAXIMUM RATINGS*
Voltage on DATA or PIO-A to Ground -0.5V to +13.0V
Voltage on V
CC
or PIO-B to Ground -0.5V to +6.5V
Operating Temperature Range -40°C to +85°C
Storage Temperature Range -55°C to +125°C
Soldering Temperature See J-STD-020A Specifications
* This is a stress rating only and functional operation of the device at these or any other conditions
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS
DATA PIN (-40°C to +85°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
1-Wire Pullup Voltage V
PUP
2.8 6.0 V 1, 2
1-Wire Input High V
IH
2.2 V 1, 3
1-Wire Input Low V
IL
-0.3 0.5 V 1
1-Wire Output Low @ 4mA V
OL
0.4 V 1
Input Load Current I
L
5 µA 4
Programming Voltage @ 10mA V
PP
11.5 12.0 V
DC ELECTRICAL CHARACTERISTICS
PIO PIN (V
PUP
= 2.8V to 6.0V; -40°C to +85°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Logic 1 (PIOA) V
IHA
2.2 12 V 1, 3
Logic 0 (PIOA) V
ILA
-0.3 0.3 V 1
Input Leakage Current, pin at 12V I
LA
0.9 1.9 µA 5, 6
Output Sink Current @ 0.4V
(PIOA)
I
SA
See graph on page 30 mA 6, 7, 8
PIOA Pullup Voltage V
PUPA
12 V 1, 2, 6
Logic 1 (PIOB) V
IHB
2.2 6.0 V 1, 3
Logic 0 (PIOB) V
ILB
-0.3 0.4 V 1
Input Leakage Current, pin at 6V I
LB
0.45 0.9 µA 5, 6
Output Sink Current @ 0.4V
(PIOB)
I
SB
See graph on page 30 mA 6
PIOB Pullup Voltage V
PUPB
6 V 1, 2, 6
DC ELECTRICAL CHARACTERISTICS V
CC
(V
PUP
=2.8V to 6.0V; -40°C to +85°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Logic 1 V
IHC
2.8 6.0 V 1, 9
Logic 0 V
ILC
-0.3 0.8 V 1
Input Current I
CC
6.0 µA 4