Rainbow Electronics DS2409 - Manual (Page 17)

DS2409
17 of 18
ABSOLUTE MAXIMUM RATINGS*
Voltage on Data 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
DD
= 5V ±10%)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Logic 1 (1-Wire In) V
IH1
2.2 V
DD
V 1
Logic 0 (1-Wire In) V
IL1
-0.3 +0.8 V 1
Output Logic Low @ 4 mA (1-Wire In) V
OL1
0.4 V 1
Output Logic High (1-Wire In) V
OH1
V
PUP
V 1, 3
Input Load Current (1-Wire In) I
L1
5 µA 4
Logic 1 (Main Out) V
IHM
2.2 V 1
Logic 0 (Main Out) V
ILM
-0.3 +0.8 V 1
Output Sink Current @ 0.4V (Main Out) I
SM
10 mA 1, 8
Logic 1 (Aux. Out) V
IHA
2.2 V 1
Logic 0 (Aux. Out) V
ILA
-0.3 +0.8 V 1
Output Sink Current @ 0.4V (Aux. Out) I
SA
10 mA 1
Output Leakage (Control Output) I
LOC
1 µA
Current @ 0.4V (Control Output) I
OLC
10 mA
Operating Current I
DD
50 µA 2
Quiescent Current I
DDQ
25 µA 2
CAPACITANCE (t
A
= 25°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Capacitance 1-Wire In C
IN1
50 pF
Capacitance Main Out C
INM
50 pF
Capacitance Aux. Out C
INA
50 pF
RESISTANCES (-40°C to +85°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
1-Wire In to Main ON Res. Z
MON
10 20 Ω
1-Wire In to Aux. ON Res. Z
AON
15 30 Ω
Main and Aux. Pullup Res. R
PU
1.5 kΩ