參數(shù)資料
型號(hào)： DS1721U+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： Switch/Digital Output Temperature Sensor
英文描述： DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 1Cel, SQUARE, SURFACE MOUNT
封裝： LEAD FREE, USOP-8
文件頁數(shù)： 6/19頁
文件大?。?/td> 356K
代理商： DS1721U+
DS1721
14 of 17
ABSOLUTE MAXIMUM RATINGS*
Voltage on VDD, Relative to Ground
-0.3V to +6.0V
Voltage on any other pin, Related to Ground
-0.3V to +6.0V
Operating Temperature
-55°C to +125°C
Storage Temperature
-55°C to +125°C
Soldering Temperature
260°C for 10 seconds
* 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.
RECOMMENDED DC OPERATING CONDITIONS
(-55°C to +125°C; 2.7V
VDD 5.5V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
Supply Voltage
VDD
2.7
5.5
V
1
DC ELECTRICAL CHARACTERISTICS
(-55°C to +125°C; 2.7V
VDD 5.5V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
Input Logic High
VIH
0.7
VDD
+0.3
V
1
Input Logic Low
VIL
-0.5
0.3
VDD
V
1
VOL1
3 mA sink
current
0
0.4
V
1
SDA Output Logic
Low Voltage
VOL2
6 mA sink
current
0
0.6
V
1
VOH
1 mA source
current
2.4
V
1
TOUT Output Logic
Voltage
VOL
4 mA sink
current
0.4
V
1
Input Current Each
I/O Pin
0.4V
VI/O
0.9 VDD
-10
+10
A
2
I/O Capacitance
CI/O
10
pF
Standby Current
IDD1
0.8
A
3, 4
Temperature
Conversions,
-55°C to +85°C
+85°C to +125°C
1000
1250
A
3, 4
Communication
only
110
A
3, 4
Active Current
IDD
EEPROM Write
400
A
3,4
相關(guān)PDF資料
PDF描述
DS1721U DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 1Cel, SQUARE, SURFACE MOUNT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1721U/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/STAT DIG HP 8USOP
DS1721U/T&R+W 制造商:Maxim Integrated Products 功能描述:DIGITAL THERMOMETER AND THERMOSTAT - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Digital Thermometer & Thermostat
DS1721U/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
DS1721U/T&R+W 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
DS1721U/T,R 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:2-Wire Digital Thermometer and Thermostat
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