參數(shù)資料
型號： DS1722U
廠商： DALLAS SEMICONDUCTOR
元件分類： Switch/Digital Output Temperature Sensor
英文描述： DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT
封裝： MICRO, SOP-8
文件頁數(shù)： 13/13頁
文件大?。?/td> 984K
代理商： DS1722U
DS1722
9 of 13
ABSOLUTE MAXIMUM RATINGS*
Voltage on V DD , Relative to Ground
-0.3V to +6.0V
Voltage on any other pin, Relative 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.
The Dallas Semiconductor DS1722 is built to the highest quality standards and manufactured for long
term reliability.
All Dallas Semiconductor devices are made using the same quality materials and
manufacturing methods. However, the DS1722 is not exposed to environmental stresses, such as burn-in,
that some industrial applications require.
For specific reliability information on this product, please
contact the factory in Dallas at (972) 371-4448.
RECOMMENDED DC OPERATING CONDITIONS
(-55°C to +120°C, 2.65V
≤≤≤≤ V
DDA
≤≤≤≤5.5V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
Analog Supply Voltage
VDDA
2.65
5.5
V
1
Digital Supply Voltage
VDDD
1.8
5.5
V
1
DC ELECTRICAL CHARACTERISTICS (-55
°°°°C to +120°°°°C, 2.65V ≤≤≤≤ V
DDA
≤≤≤≤====5.5V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
Input Logic High
VIH
0.7 x
VDDD
V1
Input Logic Low
VIL
0.2 x
VDDD
V1
Logic 0 Output
VOL
0.2 x
VDDD
V2
Logic 1 Output
VOH
0.7 x
VDDD
V3
Input Resistance
RI
CE to GND
SDI, SDO,
SCLK to VDDD
1
M
M
Active Current
ICC
.5
mA
4
Shutdown Current
ICC
2.65V
≤ V
DDA ≤
=3.3V
3.3V
≤V
DDA≤5.5V
0.5
1.0
A
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1722U/T&R 制造商:Maxim Integrated Products 功能描述:THE MAXIM DS1722U/T&R IS A TEMPERATURE SENSOR. - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Maxim DS1722U/T&R, Digital Thermometer and thermostat -55C to +125C 2.65V-5.5V 8-pin uMAX 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER DIG 3-WIRE 8-USOP
DS1722U/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
DS1722U+ 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
DS1722U+T&R 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 3-WIRE/SPI 8PIN UMAX - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER DIG 3-WIRE 8-USOP
DS1722U+T&R 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
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