參數(shù)資料
型號(hào)： DS1620R
元件分類： 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)： 6/30頁(yè)
文件大小： 185K
代理商： DS1620R
ASAHI KASEI
[AK2504A]
MS0143-E-01 - 6 - 2004/01
PIN DESCRIPTION
Receive
No.
Pin Name I/O
Function
42
LOSTHR
I
Loss of Signal Threshold Control
(See Table 15)
The voltage forced on this pin controls the input loss-of-signal threshold.
Two settings are provided by forcing VSS or VDD.
Receive PLL Loss-of-Lock
Active High alarm. If the recovered clock frequency is larger than
approximately 0.5% of EXCLK, RLOL alarm goes High.
Receive Tip Input
Receive input for differential AMI signal. Requires a 1:1 transformer.
Receive Ring Input
Receive input for differential AMI signal. Requires a 1:1 transformer.
Receive Loss-of-Signal.
This pin is set high on loss of the incoming signal at RIN.
External Reference Clock.
A valid DS3/STS-1/E3 clock must be provided at this input. The EXCLK
frequency determines the operating frequency of the device.
Recovered Clock.
Receive Negative Data/Line Code Violation Indicator
This pin’s function depends on the input level.
NRZ = Low : Receive Negative Data output
NRZ = High : Bipolar Violation Output
1 bit period of High level signal is output if a bipolar violation not
corresponding to the appropriate coding rule or a code error is detected in the
incoming data stream. The violation pulse corresponding to the appropriate
coding rule is removed from the incoming data.
Receive Positive Data
This pin’s function depends on the input level.
NRZ = low : Receive Positive Data output
NRZ = high : NRZ data output
RCLK Polarity select.
RCKPOL=L : Received data is output on the rising edge of RCLK.
RCKPOL=H : Received data is output on the falling edge of RCLK.
Equalizer Disable.
When EQDIS=H, Equalizer is disable.
Power Supply for ADC.
+3.3 volts.
14
RLOL
O
45
RTIP
I
44
RRING
62
RLOS
O
7
EXCLK
I
20
RCLK
O
22
RNDATA
/LCV
O
21
RPDATA
O
41
RCKPOL
I
51
EQDIS
I
59
VDDA
-
52
VDDV
-
Power Supply for VGA.
+3.3 volts.
Ground for VGA.
0 volts.
53
VSSV
-
4
VDDP
-
Power Supply for PLL.
+3.3 volts
5
VSSP
-
Ground for PLL.
0 volts.
54
VDDB
-
Power Supply for Bandgap Reference.
+3.3 volts.
57
VSSB
-
Ground for Bandgap Reference.
0 volts.
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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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