Rainbow Electronics DS2411 - Manual (Page 2)

DS2411
2 of 11
ABSOLUTE MAXIMUM RATINGS*
I/O Voltage to GND -0.5V to +6V
V
CC
Voltage to GND -0.5V to +6V
I/O, V
CC
Current ±20mA
Operating Temperature Range -40°C to +85°C
Junction Temperature +150°C
Storage Temperature Range -55°C to +125°C
Soldering Temperature See IPC/JEDEC 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.
ELECTRICAL CHARACTERISTICS (V
CC
= 1.5V to 5.25V; T
A
= -40 °C to +85°C.)
PARAMETER SYMBOL CONDITIONS MIN MAX UNITS
Operating Temperature T
A
(Note 1) -40 +85 °C
Supply Voltage V
CC
(Note 1) 1.5 5.25 V
1-Wire Pullup V
CC
= V
PUP
(Note 1) 1.5 5.25 V
I/O PIN GENERAL DATA
1-Wire Pullup Resistance
R
PUP
(Notes 1, 2) 0.3 2.2 k W
Power-Up Delay t
PWRP
V
CC
stable to first
1-Wire command (Notes 1, 3)
1200 µs
Input Capacitance C
IO
(Note 3) 100 pF
Input Load Current I
L
0V ≤ V(I/O) ≤ V
CC
-1 +1 µA
Standby Supply Current I
CCS
V(I/O) ≤ V
IL
, or V(I/O) ≥ V
IH
1 µA
Active Supply Current I
CCA
100 µA
High-to-Low Switching
Threshold
V
TL
(Notes 3, 4, 5) 0.4 3.2 V
Input Low Voltage V
IL
(Note 1) 0.30 V
Input High Voltage V
IH
(Note 1)
V
CC
-
0.3
V
Low-to-High Switching
Threshold
V
TH
(Notes 3, 4, 6) 0.75 3.4 V
Switching Hysteresis V
HY
(Notes 3, 7) 0.18 V
Output Low Voltage at 4mA V
OL
(Note 8) 0.4 V
Standard speed (Note 9, 3) 1.25 5
Rising Edge Holdoff t
REH Overdrive speed (Note 9, 3) 0.5 2
µs
Standard speed,
R
PUP
= 2.2k W (Note 1)
5
Overdrive speed,
R
PUP
= 2.2k W (Note 1)
2 Recovery Time t
REC
Overdrive speed, directly prior to
reset pulse; R
PUP
= 2.2k W (Note 1)
5
µs
Standard speed 65
Overdrive V
CC
≥ 2.2V 8 Timeslot Duration t
SLOT
Overdrive V
CC
≥ 1.5V 10
µs