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參數(shù)資料
| 型號： | DS1626S+T&R |
| 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： | LEAD FREE, SOIC-8 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 217K |
| 代理商： | DS1626S+T&R |
DS1626/DS1726
2 of 14
ORDERING INFORMATION
PART
PACKAGE MARKING
DESCRIPTION
DS1626U
1626
8-Pin
μSOP
DS1626U+
1626 (See Note)
Lead-Free 8-Pin
μSOP
DS1626U/T&R
1626
8-Pin
μSOP, 3000-Piece Tape-and-Reel
DS1626U+T&R
1626 (See Note)
Lead-Free 8-Pin
μSOP, 3000-Piece Tape-and-Reel
DS1726U
1726
8-Pin
μSOP
DS1726U+
1726 (See Note)
Lead-Free 8-Pin
μSOP
DS1726U/T&R
1726
8-Pin
μSOP, 3000-Piece Tape-and-Reel
DS1726U+T&R
1726 (See Note)
Lead-Free 8-Pin
μSOP, 3000-Piece Tape-and-Reel
Note: A “+” symbol will also be marked on the package near the Pin 1 indicator.
Table 2. DETAILED PIN DESCRIPTION
PIN
SYMBOL
FUNCTION
1
DQ
Data Input/Output Pin (Tri-State) for 3-Wire Serial Communication
2
CLK/CNV
Clock Input Pin for 3-Wire Serial Communication. Controls temperature
measurements when the DS1626/DS1726 is configured as a stand-alone thermostat
3
RST
Reset Input Pin for 3-Wire Serial Communication
4
GND
Ground Pin
5
TCOM
Thermostat Output Pin (Push-Pull) with Programmable Hysteresis
6
TLOW
Thermostat Output Pin (Push-Pull) with TL Trip Point
7
THIGH
Thermostat Output Pin (Push-Pull) with TH Trip Point
8
VDD
Supply Voltage. +2.7V to +5.5V Input Power Pin
Table 3. DS1626/DS1726 REGISTER SUMMARY
REGISTER NAME
(USER ACCESS)
SIZE
MEMORY
TYPE
REGISTER CONTENTS
AND POWER-UP/POR STATE
Temperature
(Read Only)
12 Bits
SRAM
Measured Temperature (Two’s Complement)
Power-Up/POR State: -60C (1100 0100 0000)
TH
(Read/Write)
12 Bits
EEPROM
Upper Alarm Trip Point (Two’s Complement)
Power-Up/POR State: User-Defined.
Initial State from Factory: +15°C (0000 1111 0000)
TL
(Read/Write)
12 Bits
EEPROM
Lower Alarm Trip Point (Two’s Complement)
Power-Up/POR State: User-Defined.
Initial State from Factory: +10°C (0000 1010 0000)
Configuration
(Various Bits are
Read/Write and Read
Only—See Table 5)
1 Byte
SRAM and
EEPROM
Configuration and Status Information (Unsigned)
4MSbs = SRAM and 4LSbs = EEPROM
Power-Up/POR State: 1000XXXX (XXXX = User-
Defined)
Figure 1. DS1626/DS1726 FUNCTIONAL DIAGRAM
TCOM
THIGH
TLOW
TH REGISTER
DIGITAL
COMPARATOR/LOGIC
CONFIGURATION REGISTER AND CONTROL LOGIC
ADDRESS
and
I/O CONTROL
VDD
CLK/
CNV
SDA
RST
GND
TEMPERATURE SENSOR AND
ΔΣ ADC
TEMPERATURE REGISTER
TL REGISTER
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS1626U | 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(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 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能: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 關閉: 安裝風格: 封裝 / 箱體: 設備功能: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 |
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