Rainbow Electronics DS2401 - Manual (Page 9)

DS2401
9 of 10
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground -0.5V to +7.0V
Operating Temperature Range -40 °C to +85°C
Storage Temperature Range -55 °C to +125°C
Soldering Temperature See J-STD-020A Specification
* 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 (-40 °C to +85°C; V
PUP
= 2.8V to 6.0V)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Logic 1 V
IH
2.2 V
CC
+0.3 V 1,6
Logic 0 V
IL
-0.3 +0.8 V 1, 11
Output Logic Low @ 4 mA V
OL
0.4 V 1
Output Logic High V
OH
V
PUP
6.0 V 1,2
Input Load Current I
L
5 mA 3
Operating Charge Q
OP
30 nC 7,8
CAPACITANCE (t
A
= +25 °C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
I/O (1-Wire) C
IN/OUT
800 pF 9
AC ELECTRICAL CHARACTERISTICS (-40°C to +85°C; V
PUP
= 2.8V to 6.0V)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Time Slot t
SLOT
60 120 ms
Write 1 Low Time t
LOW1
1 15 ms 13
Write 0 Low Time t
LOW0
60 120 ms
Read Data Valid t
RDV
15 ms 12
Release Time t
RELEASE
0 15 45 ms
Read Data Setup t
SU
1 ms 5
Recovery Time t
REC
1 ms
Reset Time High t
RSTH
480 ms 4
Reset Time Low t
RSTL
480 960 ms 10
Presence Detect High t
PDH
15 60 ms
Presence Detect Low t
PDL
60 240 ms