參數(shù)資料
型號(hào)： DS1629S
廠商： DALLAS SEMICONDUCTOR
元件分類： Timer or RTC
英文描述： 0 TIMER(S), REAL TIME CLOCK, PDSO8
封裝： 0.150 INCH, SO-8
文件頁(yè)數(shù)： 17/22頁(yè)
文件大小： 985K
代理商： DS1629S
DS1629
4 of 22
102299
DS1629 FUNCTIONAL BLOCK DIAGRAM Figure 1
OPERATION-Measuring Temperature
The DS1629 measures temperature through the use of an on-chip temperature measurement technique
with an operating range from -55
°C to +125°C. The device can be configured to perform a single
conversion, store the result, and return to a standby mode or it can be programmed to convert
continuously. Regardless of the mode used, the last completed digital temperature conversion is retrieved
from the temperature register using the Read Temperature (AAh) protocol, as described in detail in the
“Command Set” section. Details on how to change the settings after power-up are contained in the
“OPERATION-Configuration” section.
The DS1629 measures temperature by counting the number of clock cycles that an oscillator with a low
temperature coefficient goes through during a gate period determined by a high temperature coefficient
oscillator. The counter is preset with a base count that corresponds to -55
°C. If the counter reaches 0
before the gate period is over, the temperature register, which is also preset to the -55
°C value, is
incremented, indicating that the temperature is higher than -55
°C.
相關(guān)PDF資料
PDF描述
DS1631S+ DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, RECTANGULAR, SURFACE MOUNT
DS1631AU DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, SQUARE, SURFACE MOUNT
DS1631 DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, RECTANGULAR, THROUGH HOLE MOUNT
DS1631AU+ DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, SQUARE, SURFACE MOUNT
DS1631S DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, RECTANGULAR, SURFACE MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1629S/T&R 制造商:Maxim Integrated Products 功能描述:THE MAXIM DS1629S/T&R IS A TEMPERATURE SENSOR. - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Maxim DS1629S/T&R, Digital Thermometer and real time clock -55C to +125C 2.2V-5.5V 8-pin SOIC 制造商:Maxim Integrated Products 功能描述:IC THERM/RTC/CALENDAR DIG 8-SOIC
DS1629S/T&R-W 制造商:Maxim Integrated Products 功能描述:2-WIRE THERMOMETER & RTC T&R - Tape and Reel
DS1629S/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
DS1629S+ 功能描述:板上安裝溫度傳感器 Digital Thermometer & RTC/Calendar 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
DS1629S+T&R 制造商:Maxim Integrated Products 功能描述:2-WIRE THERMOMETER & RTC T&R LF 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERM/RTC/CALENDAR DIG 8-SOIC 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Digital Thermometer & RTC/Calendar
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