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參數(shù)資料
| 型號(hào)： | DS1631 |
| 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, THROUGH HOLE MOUNT |
| 封裝： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大?。?/td> | 196K |
| 代理商： | DS1631 |
DS1631/DS1631A/DS1731
10 of 15
Table 5. CONFIGURATION REGISTER BIT DESCRIPTIONS
BIT NAME
(USER ACCESS)
FUNCTIONAL DESCRIPTION
DONE—Temperature
Conversion Done
(Read Only)
Power-up state = 1.
DONE = 0. Temperature conversion is in progress.
DONE = 1. Temperature conversion is complete.
THF—Temperature High Flag
(Read/Write)
Power-up state = 0.
THF = 0. The measured temperature has not exceeded the value
stored in the TH register since power-up.
THF = 1. At some point since power-up the measured temperature
has been higher than the value stored in the TH register. THF remains
a 1 until it is overwritten with a 0 by the user, the power is cycled, or
a Software POR command is issued.
TLF—Temperature Low Flag
(Read/Write)
Power-up state = 0.
TLF = 0. The measured temperature has not been lower than the
value stored in the TL register since power-up.
TLF = 1. At some point since power-up the measured temperature
has been lower than the value stored in the TL register. TLF remains a
1 until it is overwritten with a 0 by the user, the power is cycled, or a
Software POR command is issued.
NVB—NV Memory Busy
(Read Only)
Power-up state = 0.
NVB = 1. A write to EEPROM memory is in progress.
NVB = 0. NV memory is not busy.
R1—Resolution Bit 1
(Read/Write)
Power-up state = 1.
Sets conversion, TH, and TL resolution (see Table 6).
R0—Resolution Bit 0
(Read/Write)
Power-up state = 1.
Sets conversion, TH, and TL resolution (see Table 6).
POL*—TOUT Polarity
(Read/Write)
Power-up state = last value written to this bit. Factory setting = 0.
POL = 1. TOUT is active high.
POL = 0. TOUT is active low.
1SHOT*—Conversion Mode
(Read/Write)
Power-up state = last value written to this bit. Factory setting = 0.
1SHOT = 1. One-Shot Mode. The Start Convert T command initiates
a single temperature conversion and then the device goes into a low-
power standby state.
1SHOT = 0. Continuous Conversion Mode. The Start Convert T
command initiates continuous temperature conversions.
*Stored in EEPROM
Table 6. RESOLUTION CONFIGURATION
R1
R0
RESOLUTION
(BIT)
CONVERSION TIME
(MAX)
0
9
93.75ms
0
1
10
187.5ms
1
0
11
375ms
1
12
750ms
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1631AU+ | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, SQUARE, SURFACE MOUNT |
| DS1631S | DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 0.50Cel, RECTANGULAR, SURFACE MOUNT |
| DS1642-100 | 0 TIMER(S), REAL TIME CLOCK, PDIP24 |
| DS1642-70 | REAL TIME CLOCK, PDMA24 |
| DS1643-100 | 1 TIMER(S), REAL TIME CLOCK, DMA28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1631 WAF | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| DS1631 WAF UP | 制造商:Rochester Electronics LLC 功能描述: |
| DS1631+ | 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 |
| DS1631A | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Precision Digital Thermometer and Thermostat |
| DS1631A6B_BAA WAF | 制造商:Rochester Electronics LLC 功能描述: |
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