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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(gè)輸入MUX\u0026#39;ed 8位數(shù)據(jù)記錄器 |
| 文件頁數(shù)： | 3/29頁 |
| 文件大?。?/td> | 194K |
| 代理商： | DS1616 |
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DS1616
3 of 29
DS1616 Block Diagram
Figure 1
SIGNAL DESCRIPTIONS
The following paragraphs describe the function of each pin.
V
CC
-
V
CC
is a +5 volt input supply. Communication with the DS1616 can take place only when V
CC
is
connected to a +5 volt supply.
V
bat
-
Battery input for standard lithium cell or other energy source. All functions of the DS1616 with the
exception of the serial interface circuitry are powered by V
bat
when V
CC
< V
bat
. All functions are
powered by V
CC
when V
CC
> V
bat
. If a battery or other energy source is not used, V
bat
should be
connected directly to GND.
GND -
GND connections are not internally connected, so all GND connections must be connected
directly to ground.
AGND -
Analog ground should be connected directly to digital ground externally to eliminate ground
noise and potential differences.
COMSEL (Communication Select Input)
- This pin determines whether serial communication is
asynchronous or synchronous. When pulled high to V
CC
, communication is synchronous and will take
place via the SCLK, I/O, and
RST
pins. When COMSEL is tied to ground, asynchronous communication
utilizing the TX and RX pins is selected. If this pin is floated, the DS1616 will operate in the
asynchronous communications mode since the COMSEL pin has a weak internal pulldown resistor.
OSCILLATOR
AND
DIVIDER
X1
X2
A/D
CONVERTER
CONTROL
LOGIC
DATALOG MEMORY
HISTOGRAM MEMORY
ALARM TIME STAMP
AND DURATION
LOGGING MEMORY
USER NVRAM
RTC AND CONTROL
REGISTERS
INTERNAL RTC
AND CONTROL
REGISTERS
SERIAL
INTERFACE
MEMORY
FUNCTION
CONTROL
Tx
Rx
ST
INSPEC
OUTSPEC
INT
COMSEL
I/O
RST
SCLK
OPTIONAL
SERIAL NUMBER
AIN
TEMPERATURE
SENSOR
3 TO 1
MUX
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1616S | Temperature and Three Input MUX’ed 8-bit Data Recorder |
| DS1620R | Self?Heating Temperature Sensor |
| DS1621 | Digital Thermometer and Thermostat |
| DS1624 | Digital Thermometer and Memory |
| DS1626 | High-Precision 3-Wire Digital Thermometer and Thermostat |
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(shí)/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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