參數(shù)資料
型號： DS2482S-100
英文描述： Single-Channel 1-Wire Master
中文描述： 單通道1 - Wire主機
文件頁數(shù)： 2/22頁
文件大?。?/td> 261K
代理商： DS2482S-100
DS2482-800: Eight-Channel 1-Wire Master
2 of 22
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground
Maximum Current Into Any Pin
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Soldering Temperature
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
CC
= 2.9V to 5.5V, T
A
= -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
3.3V
Supply Voltage
V
CC
5V
Operating Current
I
CC
(Note 1)
3.3V (Notes 2, 3)
1-Wire Input High
V
IH1
5V (Notes 2, 3)
3.3V (Notes 2, 3)
1-Wire Input Low
V
IL1
5V (Notes 2, 3)
-0.5V, +6V
20mA
-40°C to +85°C
+150°C
-55°C to +125°C
See IPC/JEDEC J-STD-020A
MIN
2.9
4.5
1.9
3.4
TYP
3.3
5.0
MAX
3.7
5.5
0.75
0.75
1.0
UNITS
V
mA
V
V
1-Wire Weak Pullup Resistor
1-Wire Output Low
R
WPU
V
OL1
(Note 4)
At 4mA load
Standard (Notes 4, 5)
Overdrive (Notes 4, 5)
800
2.3
0.4
1675
0.4
2.7
0.6
V
2.5
0.5
Active Pullup On Time
t
APUOT
μs
V
CC
3.2V, 1.5mA load
0.3
Strong Pullup Voltage Drop
V
STRPU
V
CC
5.2V, 3mA load
Standard (3.3V 5%)
Overdrive (3.3V 5%)
Standard (5.0V 5%)
Overdrive (5.0V 5%)
Standard (3.3V 5%)
Overdrive (3.3V 5%)
Standard (5.0V 5%)
Overdrive (5.0V 5%)
0.5
4.2
22.1
6.5
40
4
6
20
31
2.2
V
1
5
2
10
0.8
1.3
2.7
3.4
3.3V Pulldown Slew Rate
(Note 6)
5V Pulldown Slew Rate
(Note 6)
PD
SRC
V/μs
PD
SRC
V/μs
3.3V Pullup Slew Rate (Note 6)
PU
SRC
V/μs
5V Pullup Slew Rate (Note 6)
PU
SRC
V/μs
Power-On Reset Trip Point
V
POR
V
1-Wire TIMING (Note 16) See Figures 3, 5, 6, and 7
Standard
Overdrive
Standard
Overdrive
Standard
Overdrive
3.3V to 0V (Note 5)
5.5V to 0V (Note 5)
3.3V to 0V (Note 5)
5.5V to 0V (Note 5)
7.6
0.9
13.3
1.4
65.8
9.9
0.6
0.7
0.1
0.1
8
1
14
1.5
69.3
10.5
8.4
1.1
15
1.8
72.8
11.0
2.6
2.2
0.5
0.4
Write 1/Read Low Time
t
W1L
μs
Read Sample Time
t
MSR
μs
1-Wire Time Slot
t
slot
μs
Fall Time High-to-Low at
Standard Speed (Note 6)
Fall Time High-to-Low at
Overdrive Speed (Note 6)
t
F1
μs
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相關代理商/技術參數(shù)
參數(shù)描述
DS2482S-100/R 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Single-Channel 1-Wire Master
DS2482S-100/T 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Single-Channel 1-Wire Master
DS2482S-100/T&R 功能描述:接口 - 專用 RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:BGA-59
DS2482S-100+ 功能描述:接口 - 專用 1-Wire Master RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:BGA-59
DS2482S-100+T&R 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:SGL CH 1 WIRE MASTER 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:SINGLE-CHANNEL 1-W LN DR 8SO/T&R LF 制造商:Maxim Integrated Products 功能描述:IC I2C TO 1WIRE BRIDGE 8SOIC 制造商:Maxim Integrated Products 功能描述:I2C to 1 Wire Bridge Device SOIC8 T/R
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