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参数资料
| 型号： | DS1920-F5+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 19/22页 |
| 文件大小： | 0K |
| 描述： | IBUTTON TEMPERATURE F5 |
| 产品培训模块： | Obsolescence Mitigation Program |
| RoHS指令信息： | IButton RoHS Compliance Plan |
| 标准包装： | 25 |
| 系列： | iButton® |
| 存储容量： | 2B |
| 存储器类型： | EEPROM |
DS1920
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 device
reliability.
DC ELECTRICAL CONDITIONS
(T A = -55°C to +100°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
I/O Functions
2.8
5.0
6.0
V
+1/2°C
Pullup Voltage
V PUP
Accurate
Temperature
4.3
6.0
V
1, 2
Conversions
Logic 1
V IH
2.2
V
2
Logic 0
V IL
-0.3
0.8
V
2, 10
DC ELECTRICAL CHARACTERISTICS
(V PUP = 4.3V to 6.0V, T A = -55°C to +100°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
0 ° C to + 70 ° C
1/2
° C
11
Thermometer
Error
t ERR
-55 ° C to +0 ° C
and + 70 ° C to
+100 ° C
SEE TYPICAL CURVE
11
Active Current
Input Load
Current
Output Logic
Low at 4mA
I DD
I L
V OL
1000
5
1500
0.4
μ A
μ A
V
3,4
2
CAPACITANCE
(T A = +25°C)
PARAMETER
I/O (1-Wire)
SYMBOL
C IN/OUT
MIN
TYP
MAX
800
UNITS
pF
NOTES
9
AC ELECTRICAL CHARACTERISTICS: TEMPERATURE CONVERSION AND
COPY SCRATCHPAD
(V PUP = 4.3V to 6.0V, T A = -55°C to +100°C.)
PARAMETER
Temperature Conversion
Copy Scratchpad
SYMBOL
t CONV
t COPY
MIN
TYP
0.2
MAX
0.75
10
UNITS
seconds
ms
NOTES
5
19 of 22
相关PDF资料 |
PDF描述 |
|---|---|
| DS1921G-F5# | IBUTTON THERMOCHRON F5 |
| DS1921H-F5# | IBUTTON THERMOCHRON F5 |
| DS1921K# | KIT IBUTTON THERMOCHRON |
| DS1922E-F5# | IBUTTON TEMP LOGGER 4KBit F5 |
| DS1922L-F5# | IBUTTON TEMP LOGGER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1920-F5+ | 功能描述:iButton Temperature iButton RoHS:否 存储类型:SRAM 存储容量:512 B 组织: 工作电源电压:3 V to 5.25 V 接口类型:1-Wire 最大工作温度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封装 / 箱体:F5 MicroCan 制造商:Maxim Integrated |
| DS1921 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:High-Resolution Thermochron iButton |
| DS1921G | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Thermochron iButton |
| DS1921G_11 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Logs Up to 2048 Consecutive Temperature Thermochron iButton |
| DS1921G_1109 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Thermochron iButton |
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