參數(shù)資料
型號(hào)： DS1620R
元件分類(lèi)： 溫度/濕度傳感器
英文描述： Self?Heating Temperature Sensor
中文描述： 自？加熱溫度傳感器
文件頁(yè)數(shù)： 14/30頁(yè)
文件大?。?/td> 185K
代理商： DS1620R
ASAHI KASEI
[AK2504A]
MS0143-E-01 - 14 - 2004/01
Pulse Shaper
Pulse Shaper generates a waveform meeting the pulse mask such as described in Table 3,4,5.
The input data of Pulse Shaper is the sampled data of TPDATA and/or TNDATA pins on the rising or falling edge
of TCLK. Polarity of TCLK is selected by TCKPOL pin.
Line Built Out
When LBO = High, the transmit pulse is output through LBO circuit which makes transmit pulse filtered with the
frequency response equivalent to the 225ft cable.
Table 6 Transmit Pulse Amplitude (DS3/STS-1)
LBO
Cable Length
DS3, STS-1
Low
225 – 450 ft
1150mVpk(typ)
High
0 – 225ft
800mVpk(typ)
Note; LBO pin is active only with
E3
pin set to High(DS3/STS-1 mode).
Transmit All Ones Select
If TAOS pin is high, continuos AMI 1s are transmitted from TTIP/TRING. While this All 1s pattern is transmitted,
the input data on TPDATA/TNDATA are ignored. In Local Loopback mode (LLOOP pin is high), TAOS request
is accepted and the input data on TPDATA/TNDATA are loopback to RPDATA/RNDATA. In Remote Loopback
mode (RLOOP pin is high), TAOS request is accepted and the recoverd data is output to RPDATA/RNDATA.
Line Short Protect
If Line is short, there is no large current on the transmit output driver because that the driver is a current source
drive type.
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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(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
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(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
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(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
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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