DS2482S-800+TR MAXIM [Maxim Integrated Products], DS2482S-800+TR Datasheet - Page 2

• Manufacturer Part Number: DS2482S-800+TR
• Description: Eight-Channel 1-Wire Master
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to the absolute maximum rating conditions for extended periods may affect device.
ELECTRICAL CHARACTERISTICS
(V
Supply Voltage
Operating Current
1-Wire Input High
1-Wire Input Low
1-Wire Weak Pullup Resistor
1-Wire Output Low
Active Pullup On Time
Strong Pullup Voltage Drop
3.3V Pulldown Slew Rate
(Note 6)
5V Pulldown Slew Rate
(Note 6)
3.3V Pullup Slew Rate (Note 6)
5V Pullup Slew Rate (Note 6)
Power-On Reset Trip Point
1-Wire TIMING (Note 15) See Figures 4, 5, and 6
Write 1/Read Low Time
Read Sample Time
1-Wire Time Slot
Fall Time High-to-Low at
Standard Speed (Note 6)
Fall Time High-to-Low at
Overdrive Speed (Note 6)
Voltage Range on Any Pin Relative to Ground
Maximum Current Into Any Pin
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Soldering Temperature
CC
= 2.9V to 5.5V, T
PARAMETER
A
= -40°C to +85°C.)
SYMBOL
V
PD
PD
PU
PU
t
R
V
V
APUOT
V
t
t
V
V
t
I
W1L
MSR
STRPU
t
WPU
POR
slot
CC
OL1
F1
CC
IH1
IL1
SRC
SRC
SRC
SRC
3.3V
5V
(Note 1)
3.3V (Notes 2, 3)
5V (Notes 2, 3)
3.3V (Notes 2, 3)
5V (Notes 2, 3)
(Note 4)
At 4mA load
Standard (Notes 4, 16)
Overdrive (Notes 4, 16)
V
V
Standard (3.3V 10%)
Overdrive (3.3V 10%)
Standard (5.0V 10%)
Overdrive (5.0V 10%)
Standard (3.3V 10%)
Overdrive (3.3V 10%)
Standard (5.0V 10%)
Overdrive (5.0V 10%)
Standard
Overdrive
Standard
Overdrive
Standard
Overdrive
3.3V to 0V (Note 5)
5.0V to 0V (Note 5)
3.3V to 0V (Note 5)
5.0V to 0V (Note 5)
CC
CC
 3.2V, 1.5mA load
 5.2 V, 3mA load
CONDITIONS
2 of 23
13.3
65.8
0.54
0.55
0.10
0.09
MIN
800
2.9
4.5
1.9
3.4
2.3
0.4
0.8
2.7
1.3
3.4
7.6
0.9
1.4
9.9
10
1
5
2
TYP
69.3
10.5
3.3
5.0
2.5
0.5
1.5
14
See IPC/JEDEC J-STD-020A
8
1
MAX
1675
0.75
0.75
22.1
72.8
11.0
0.59
0.44
3.7
5.5
1.0
0.4
2.7
0.6
0.3
0.5
4.2
6.5
2.2
8.4
1.1
1.8
3.0
2.2
-55°C to +125°C
40
20
31
15
4
6
-40°C to +85°C
-0.5V, +6V
+150°C
UNITS
20mA
V/µs
V/µs
V/µs
V/µs
mA
µs
µs
µs
µs
µs

V
V
V
V
V
V