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參數(shù)資料
| 型號(hào)： | DS1631S |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Switch/Digital Output Temperature Sensor |
| 英文描述： | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, RECTANGULAR, SURFACE MOUNT |
| 封裝： | 0.208 INCH, SOIC-8 |
| 文件頁數(shù)： | 11/15頁 |
| 文件大小： | 196K |
| 代理商： | DS1631S |
DS1631/DS1631A/DS1731
5 of 15
AC ELECTRICAL CHARACTERISTICS
(VDD = 2.7V to 5.5V; TA = -55°C to +125°C.)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
9-bit resolution
93.75
10-bit
resolution
187.5
11-bit
resolution
375
Temperature
Conversion Time
tTC
12-bit
resolution
750
ms
SCL Frequency
fSCL
0
400
kHz
Bus Free Time
Between a STOP and
START Condition
tBUF
1.3
s
5
START and Repeated
START Hold Time
from Falling SCL
tHD:STA
0.6
s
5, 6
Low Period of SCL
tLOW
1.3
s
5
High Period of SCL
tHIGH
0.6
s
5
Repeated START
Condition Setup Time
to Rising SCL
tSU:STA
0.6
s
5
Data-Out Hold Time
from Falling SCL
tHD:DAT
0
0.9
s
5
Data-In Setup Time to
Rising SCL
tSU:DAT
100
ns
5
Rise Time of SDA and
SCL
tR
20 + 0.1CB
1000
ns
5, 7
Fall Time of SDA and
SCL
tF
20 + 0.1CB
300
ns
5, 7
STOP Setup Time to
Rising SCL
tSU:STO
0.6
s
5
Capacitive Load for
Each Bus Line
CB
400
pF
I/O Capacitance
CI/O
10
pF
Input Capacitance
CI
5
pF
Spike Pulse Width that
can be Suppressed by
Input Filter
tSP
0
50
ns
NOTES:
1) All voltages are referenced to GND.
2) See Figure 2 for Typical Operating Curves.
3) Specified with TOUT pin open; A0, A1, A2 = 0V or VDD; and fSCL ≥ 2Hz.
4) Specified with temperature conversions stopped; TOUT pin open; SDA = VDD; SCL = VDD; and A0, A1,
A2 = 0V or VDD.
5) See Timing Diagram in Figure 3. All timing is referenced to 0.9 x VDD and 0.1 x VDD.
6) After this period the first clock pulse is generated.
7) For example, if CB = 300pF, then tR[min] = tF[min] = 50ns.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1631S/T&R | 制造商:Maxim Integrated Products 功能描述:0.5C 12C TEMP SENSOR 208S08 - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER DIG HI-PREC 8SOIC |
| DS1631S/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 |
| DS1631S+ | 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 |
| DS1631S+T&R | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER DIG HI-PREC 8SOIC |
| DS1631S+T&R | 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 |
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