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參數資料
| 型號： | DS620U+ |
| 廠商： | Maxim Integrated |
| 文件頁數： | 15/15頁 |
| 文件大小： | 243K |
| 描述： | IC THERMOMETER/STAT DIG 8MSOP |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 50 |
| 功能： | 溫度計，恒溫計 |
| 傳感器類型： | 內部 |
| 感應溫度： | -55°C ~ 125°C |
| 精確度： | ±2°C（最小值） |
| 拓撲： | ADC（三角積分型），寄存器庫 |
| 輸出類型： | I²C?/SMBus? |
| 輸出警報： | 無 |
| 輸出風扇： | 無 |
| 電源電壓： | 1.7 V ~ 3.5 V |
| 工作溫度： | -55°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 |
| 供應商設備封裝： | 8-uMax-EP |
| 包裝： | 管件 |
| 產品目錄頁面： | 1435 (CN2011-ZH PDF) |
DS620 Digital Thermometer and Thermostat
15 of 15
RX
TX
ACK
DS620 generates acknowledge.
17
TX
RX
START
Bus master generates a repeated start condition.
18
TX
RX
<address, 0>
Bus master sends DS620 address, R/W = 0.
19
RX
TX
ACK
DS620 generates acknowledge.
20
TX
RX
22h
Bus master sends STOP CONVERT command to
stop the DS620 from continuously converting
temperature. NOTE: Bus master should ensure that
EEPROM copy operation is complete before
executing the STOP CONVERT command by either
waiting 10ms from the time of the COPY DATA
command or checking the NVB bit in configuration
register
21
RX
TX
ACK
DS620 generates acknowledge.
22
TX
RX
STOP
Bus master sends STOP condition to end
communication with DS620. (The bus master could
send a repeated start condition if additional
communication with the DS620 is desired.)
23
Configuring from 1SHOT to mode to continuous conversion mode.
BUS
MASTER
MODE
DS620
MODE
DATA
(MSB
FIRST)
COMMENTS
SEQUENCE
NUMBER
TX
RX
START
Bus master initiates a START condition.
1
TX
RX
<address, 0>
Bus master sends DS620 address, R/W = 0.
2
RX
TX
ACK
DS620 generates acknowledge bit.
3
TX
RX
ACh
Bus master sends the address location of the MSb of
the configuration register (contains the 1SHOT bit).
This writes to the SRAM location corresponding the
EEPROM location.
4
RX
TX
ACK
DS620 generates acknowledge.
5
TX
RX
xxxxxxx0b
Bus master writes to the configuration register putting
the DS620 in continuous conversion mode: 1SHOT =
0.
6
RX
TX
ACK
DS620 generates acknowledge.
7
TX
RX
START
Bus master generates a repeated start condition.
8
TX
RX
<address, 0> Bus master sends DS620 address, R/W = 0.
9
RX
TX
ACK
DS620 generates acknowledge.
10
TX
RX
51h
Master sends START CONVERT command to DS620
to start temperature conversions.
11
RX
TX
ACK
DS620 generates acknowledge bit and begins
conversions.
12
TX
RX
START
Bus master generates a repeated start condition.
13
TX
RX
<address, 0> Bus master sends DS620 address, R/W = 0.
14
RX
TX
ACK
DS620 generates acknowledge.
15
TX
RX
48h
Master sends COPY DATA command to DS620 to
copy data in from SRAM memory to EEPROM
memory.
16
RX
TX
ACK
DS620 generates acknowledge.
17
TX
RX
STOP
Bus master sends STOP condition to end
communication with DS620. (The bus master could
send a repeated start condition if additional
communication with the DS620 is desired.)
18
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DS620U/T&R | 制造商:Maxim Integrated Products 功能描述:LOW VOLT THERM USOP T&R - Tape and Reel |
| DS620U/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: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| DS620U/TR | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Low-Voltage, +-0.5°C Accuracy Digital Thermometer and Thermostat |
| DS620U+ | 功能描述:板上安裝溫度傳感器 Low-Voltage .5+/-C RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| DS620U+T&R | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 8USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER/STAT DIG 8MSOP |
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