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參數(shù)資料
| 型號： | DS1920-F3 |
| 英文描述： | Temperature iButton |
| 中文描述： | iButton的溫度 |
| 文件頁數(shù)： | 20/22頁 |
| 文件大小： | 729K |
| 代理商： | DS1920-F3 |
DS1920
20 of 22
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
Storage Temperature
-0.5V to +7.0V
-55°C to +100°C
-55°C to +100°C
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 CONDITIONS
PARAMETER
SYMBOL
Pull up Voltage
(-55°C to +100°C)
MAX
UNITS
6.0
V
CONDITION
I/O Functions
MIN
2.8
TYP
5.0
NOTES
1,2
V
PUP
+°C Accurate
Temperature
Conversions
4.3
6.0
V
Logic 1
Logic 0
V
IH
V
IL
2.2
-0.3
V
V
2
+0.8
2, 10
DC ELECTRICAL CHARACTERISTICS
(-55°C to +100°C; V
PUP
=4.3V to 6.0V)
PARAMETER
SYMBOL
CONDITION
0
°
C to + 70
°
C
Error
-55
°
C to +0
°
C
and + 70
°
C to
+100
°
C
Active Current
I
DD
Input Load
Current
Output Logic
Low @ 4 mA
MIN
TYP
MAX
+
UNITS
°
C
NOTES
11
Thermometer
t
ERR
SEE TYPICAL CURVE
11
1000
1500
μ
A
μ
A
3,4
I
L
5
V
OL
0.4
V
2
CAPACITANCE
PARAMETER
I/O (1- Wire)
(T
A
=25°C)
NOTES
SYMBOL
C
IN/OUT
MIN
TYP
MAX
800
UNITS
pF
9
AC ELECTRICAL CHARACTERISTICS; TEMPERATURE CONVERSION AND
COPY SCRATCHPAD
(-55°C to +100°C; V
PUP
=4.3V to 6.0V)
PARAMETER
SYMBOL
MIN
Temperature Conversion
t
CONV
Copy Scratchpad
t
COPY
TYP
0.2
MAX
0.5
10
UNITS
seconds
ms
NOTES
5
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1921 | High-Resolution Thermochron iButton |
| DS1921H-F5 | High-Resolution Thermochron iButton |
| DS1921Z-F5 | High-Resolution Thermochron iButton |
| DS1963L-F5 | NVRAM (Battery Based) |
| DS1963S | SHA iButton |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1920-F5 | 功能描述:iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1920-F5+ | 功能描述:iButton Temperature iButton RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1921 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Resolution Thermochron iButton |
| DS1921G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Thermochron iButton |
| DS1921G_11 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Logs Up to 2048 Consecutive Temperature Thermochron iButton |
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