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參數(shù)資料
| 型號： | DS1620R |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Switch/Digital Output Temperature Sensor |
| 英文描述： | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
| 封裝： | 0.300 INCH, SO-16 |
| 文件頁數(shù)： | 10/11頁 |
| 文件大?。?/td> | 17247K |
| 代理商： | DS1620R |
DS1620R
8 of 11
102099
FUNCTION EXAMPLE
Example: CPU sets up DS1620R for continuous conversion and thermostatic function.
CPU MODE
DS1620R
MODE
(3-WIRE)
DATA (LSB FIRST)
COMMENTS
TX
RX
Raise RST
CPU raises RST to initiate transfer.
TX
RX
0Ch
CPU issues Write Config command.
TX
RX
02h
CPU sets DS1620R up for continuous
conversion.
TX
RX
Toggle RST
CPU drops RST , then brings it high again to
initiate new transfer.
TX
RX
01h
CPU issues Write TH command.
TX
RX
0050h
CPU sends data for TH limit of +40°C.
TX
RX
Toggle RST
CPU drops RST , then brings it high again to
initiate new transfer.
TX
RX
02h
CPU issues Write TL command.
TX
RX
0014h
CPU sends data for TL limit of +10°C.
TX
RX
Toggle RST
CPU drops RST , then brings it high again to
initiate new transfer.
TX
RX
A1h
CPU issues Read TH command.
RX
TX
0050h
DS1620R sends back stored value of TH for
CPU to verify.
TX
RX
Toggle RST
CPU drops RST , then brings it high again to
initiate new transfer.
TX
RX
A2h
CPU issues Read TL command.
RX
TX
0014h
DS1620R sends back stored value of TL for
CPU to verify.
TX
RX
Toggle RST
CPU drops RST , then brings it high again to
initiate new transfer.
TX
RX
EEh
CPU issues Start Convert T command.
TX
RX
Drop RST
CPU brings RST low, ending transfer.
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
–0.5V to +7.0V
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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1620 | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 0.50Cel, RECTANGULAR, SURFACE MOUNT |
| DS1620+ | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
| DS1620S/T&R | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
| DS1621S+T&R | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT |
| DS1621V+ | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1620S | 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 |
| DS1620S/T&R | 制造商:Maxim Integrated Products 功能描述:DIGITAL THERM. 8P SO 208M TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER/STAT DIG 8-SOIC |
| DS1620S/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 |
| DS1620S+ | 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 |
| DS1620S+T&R | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 3-WIRE 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER/STAT DIG 8-SOIC 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Digital Thermometer & Thermostat |
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