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參數(shù)資料
| 型號： | DS1616 |
| 元件分類： | 溫度傳感器 |
| 英文描述： | Temperature and Three Input MUX’ed 8-bit Data Recorder |
| 中文描述： | 溫度和三個輸入MUX\u0026#39;ed 8位數(shù)據(jù)記錄器 |
| 文件頁數(shù)： | 17/29頁 |
| 文件大小： | 194K |
| 代理商： | DS1616 |
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DS1616
17 of 29
SIP
- Sample in Progress - This bit indicates that the DS1616 is currently in the process of acquiring a
temperature and/or ADC sample. When the SIP bit is 0, a data conversion is not currently in process and
the next conversion will not begin for at least 250 ms. When the SIP bit is a 1, a data conversion is in
progress and NO registers or memory locations should be read or written. The SIP bit will be a 1 for a
maximum of 750 ms.
LOBAT -
Low Battery Flag - This bit reflects the status of the backup power source connected to the
V
BAT
pin. A logic 1 for this bit indicates an exhausted lithium energy source.
TLF
- Temperature Low Flag - A logic 1 in the Temperature Low Flag bit indicates that the temperature
is/has been less than or equal to the value in the Temperature Low Threshold register. If TLIE is also a
logic 1, the
INT
pin will go low. TLF is cleared by writing this bit to a logic 0. The Clear Memory
command has no effect on this bit.
THF
- Temperature High Flag - A logic 1 in the Temperature High Flag bit indicates that the temperature
is/has been greater than or equal to the value in the Temperature High Threshold register. If THIE is also
a logic 1, the
INT
pin will go low. THF is cleared by writing this bit to a logic 0. The Clear Memory
command has no effect on this bit.
ALMF
- Alarm Flag - A logic 1 in the Alarm Flag bit indicates that the current time has matched the time
of day Alarm registers. If the AIE bit is also a logic 1, the
INT
pin will go low. ALMF is cleared by
writing this bit to a logic 0. The Clear Memory command has no effect on this bit.
SAMPLE RATE REGISTER
MSb
SR7
LSb
SR0
SR6
SR5
SR4
SR3
SR2
SR1
The data sample rate for the DS1616 can range from once per minute to once per 255 minutes. The rate
is equal to the value written to the Sample Rate register multiplied by one minute.
This register can only be written to a new value when the MEM CLR bit in the Status 1 register is set
to 1. In other words, once a datalog mission has started, it cannot be changed without first issuing the
Clear Memory command.
The Sample Rate register is cleared by issuing the Clear Memory command.
START DELAY RESISTER
MSb
D15
D7
LSb
D8
D0
D14
D6
D13
D5
D12
D4
D11
D3
D10
D2
D9
D1
The Start Delay register determines the amount of delay before the DS1616 begins to take data
measurements. The amount of the delay is roughly equal to the value in the register multiplied by one
minute. If the register contains 00h, the first sample will begin when the seconds register rolls over from
59 to 00.
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| DS1616S | Temperature and Three Input MUX’ed 8-bit Data Recorder |
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| DS1621 | Digital Thermometer and Thermostat |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1616K-000 | 功能描述:KIT EVAL TEMP A/D DATA RECORDER RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產(chǎn)零件編號 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關(guān)產(chǎn)品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
| DS1616S | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Temperature and Three Input MUX’ed 8-bit Data Recorder |
| DS-1616ZJ | 制造商:Hikvision USA 功能描述:Pendant Wall Mount Bracket 3.8In X 7.65In X 12.2In 制造商:HIKVISION 功能描述:PENDANT WALL MOUNT BRACKET 3.8IN X 7.65IN X 12.2IN |
| DS16177D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Bus Transceiver |
| DS16179 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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