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參數(shù)資料
| 型號： | DS1626U |
| 元件分類： | 溫度傳感器 |
| 英文描述： | High-Precision 3-Wire Digital Thermometer and Thermostat |
| 中文描述： | 高精度3線數(shù)字溫度計(jì)和溫度 |
| 文件頁數(shù)： | 10/13頁 |
| 文件大?。?/td> | 216K |
| 代理商： | DS1626U |
DS1626/DS1726
10 of 13
Table 5. CONFIGURATION REGISTER BIT DESCRIPTIONS
BIT NAME
(USER ACCESS)
FUNCTIONAL DESCRIPTION
DONE
(Read Only)
Power-up state = 1.
DONE = 0. Temperature conversion is in progress.
DONE = 1. Temperature conversion is complete.
Power-up state = 0.
THF = 1. The measured temperature has reached or exceeded the value stored in
the T
H
register. THF will remain a 1 until it is overwritten with a 0 by the user,
the power is cycled, or a Software POR command is issued.
Power-up state = 0.
TLF = 1. The measured temperature has equaled or dropped below the value
stored in the T
L
register. TLF will remain a 1 until it is overwritten with a 0 by
the user, the power is cycled, or a Software POR command is issued.
Power-up state = 0.
NVB = 1. Write to an E
2
memory cell is in progress.
NVB = 0. NV memory is not busy.
Power-up state = last value written to this bit.
Sets conversion resolution (see Table 6).
Initial state from factory = 1.
Power-up state = last value written to this bit.
Sets conversion resolution (see Table 6).
Initial state from factory = 1.
Power-up state = last value written to this bit.
CPU = 1. Stand-alone mode is disabled.
CPU = 0. Stand-alone mode is enabled when
RST
= 0. See
CPU BIT AND
STAND-ALONE THERMOSTAT OPERATION
section for more information.
Initial state from factory = 0.
Power-up state = last value written to this bit.
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.
Initial state from factory = 0.
THF
(Read/Write)
TLF
(Read/Write)
NVB
(Read Only)
R1*
(Read/Write)
R0*
(Read/Write)
CPU*
(Read/Write)
1SHOT*
(Read/Write)
*NV (EEPROM)
Table 6. RESOLUTION CONFIGURATION
R1
R0
RESOLUTION
CONVERSION
TIME (MAX)
93.75ms
187.5ms
375ms
750ms
0
0
1
1
0
1
0
1
9-bit
10-bit
11-bit
12-bit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1726 | High-Precision 3-Wire Digital Thermometer and Thermostat |
| DS1726U | High-Precision 3-Wire Digital Thermometer and Thermostat |
| DS1642-100 | Nonvolatile Timekeeping RAM |
| DS1642-70 | Nonvolatile Timekeeping RAM |
| DS1642 | Nonvolatile Timekeeping RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1626U/T&R | 制造商:Maxim Integrated Products 功能描述:0.5C 3-WIRE DIG THERM (USOP) T&R - Tape and Reel 制造商:Rochester Electronics LLC 功能描述: |
| DS1626U/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 |
| DS1626U+ | 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 |
| DS1626U+T&R | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 3-WIRE 8USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC THERMOMETER/STAT DIG 8-USOP 制造商:Maxim Integrated Products 功能描述:Board Mount Temperature Sensors Digital Thermometer & Thermostat |
| DS1626U+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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