Rainbow Electronics DS2405 - Manual (Page 14)

DS2405
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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
Solder 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 1,6,8
Logic 0 V
IL
-0.3 +0.8 V 1,10
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 (DATA pin) I
L
5 mA 3
Input Resistance (PIO pin) I
R
10 M W 9
CAPACITANCE
(t
A
= 25
°
C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Capacitance DATA pin C
D
800 pF 7
Capacitance PIO pin C
P
10 pF
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 12
Write-0 Low Time t
LOW0
60 120 ms
Read Low Time t
LOWR
1 15 ms 12
Read Data Valid t
RDV
15 ms 11
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 13
Presence Detect High t
PDH
15 60 ms
Presence Detect Low t
PDL
60 240 ms