參數(shù)資料
型號(hào): DS1731U
元件分類(lèi): 溫度傳感器
英文描述: High-Precision Digital Thermometer and Thermostat
中文描述: 高精度數(shù)字溫度計(jì)和溫度
文件頁(yè)數(shù): 3/14頁(yè)
文件大?。?/td> 243K
代理商: DS1731U
DS1631/DS1631A/DS1731
3 of 14
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature Range
Storage Temperature Range
Solder Dip Temperature (10s)
Reflow Oven Temperature
-
0.5V to +6.0V
-55°C to +125°C
-55°C to +125°C
See IPC/JEDEC J-STD-020A Specification
+220°C
*
These are stress ratings 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 CHARACTERISTICS
(V
DD
= 2.7V to 5.5V; T
A
= -55°C to +125°C.)
CONDITION
MIN
2.7
0°C to +70°C,
3.0V V
DD
5.5V
0°C to +70°C,
2.7V V
DD
3.0V
-55°C to +125°C
-10°C to +85°C,
3.0V V
DD
5.5V
-10°C to +85°C,
2.7V V
DD
3.0V
-55°C to +125°C
PARAMETER
Supply Voltage
SYMBOL
V
DD
MAX
5.5
UNITS
V
NOTES
1
±0.5
±1
DS1631, DS1631A
Thermometer Error
T
ERR
±2
°C
2
±1
±1.5
DS1731
Thermometer Error
T
ERR
±2
°C
2
Low-Level Input
Voltage
High-Level Input
Voltage
SDA Low-Level
Output Voltage
Input Current Each
I/O Pin
V
IL
-0.5
0.3 x V
DD
V
V
IH
0.7 x
V
DD
0
0
V
DD
+ 0.3
V
V
OL1
V
OL2
3mA sink current
6mA sink current
0.4
0.6
V
0.4 < V
I/O
< 0.9V
DD
-10
+10
μA
Temperature
conversion
-55°C to +85°C
Temperature
conversion
+85°C to +125°C
E
2
write
Communication only
1
1.25
mA
400
110
Active Supply
Current
I
DD
μA
3
Standby Supply
Current
T
OUT
Output Logic
Voltage
I
STBY
0°C to +70°C
800
nA
4
V
OH
V
OL
1mA source current
4mA sink current
2.4
V
V
1
1
0.4
相關(guān)PDF資料
PDF描述
DS1743-100 Y2KC Nonvolatile Timekeeping RAM
DS1743-70 DIODE, SCHOTTKY, 60V, 5A, SMC
DS1743W-120 Y2KC Nonvolatile Timekeeping RAM
DS1743W-150 Y2KC Nonvolatile Timekeeping RAM
DS1743WP-120 Y2KC Nonvolatile Timekeeping RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1731U/T&R 制造商:Maxim Integrated Products 功能描述:2-WIRE DIG THERMOMETER T&R USOP - Tape and Reel
DS1731U/T&R 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
DS1731U/TR 制造商:DALLAS 制造商全稱(chēng):Dallas Semiconductor 功能描述:High-Precision Digital Thermometer and Thermostat
DS1731U+ 功能描述:板上安裝溫度傳感器 Digital Thermometer & Thermostat RoHS:否 制造商:Omron Electronics 輸出類(lèi)型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
DS1731U+T&R 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 8USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER DIG HI-PREC 8MSOP 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Digital Thermometer & Thermostat