參數(shù)資料
型號: DS1626S+
廠商: Maxim Integrated
文件頁數(shù): 2/12頁
文件大?。?/td> 141K
描述: IC THERMOMETER/STAT DIG 8-SOIC
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 1
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),比較器,寄存器庫
輸出類型: 3 線串行
輸出警報:
輸出風扇:
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -55°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.209",5.30mm 寬)
供應商設備封裝: 8-SOIC
包裝: 管件
DS1626/DS1726
 
 
2 of 12 
PIN DESCRIPTION  
PIN
NAME
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
T
COM
 
Thermostat Output Pin (Push-Pull) with Programmable Hysteresis
6
T
LOW
 
Thermostat Output Pin (Push-Pull) with T
L
 Trip Point
7
T
HIGH
 
Thermostat Output Pin (Push-Pull) with T
H
 Trip Point
8
V
DD
 
Supply Voltage. +2.7V to +5.5V input power pin.
 
Table 1. 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 (Twos Complement)
Power-Up/POR State: -60篊 (1100 0100 0000)
T
H
(Read/Write)
12 Bits
EEPROM
Upper Alarm Trip Point (Twos Complement)
Power-Up/POR State: User Defined
Initial State from Factory: +15癈 (0000 1111 0000)
T
L
(Read/Write)
12 Bits
EEPROM
Lower Alarm Trip Point (Twos Complement)
Power-Up/POR State: User Defined
Initial State from Factory: +10癈 (0000 1010 0000)
Configuration
(Various Bits are
Read/Write and Read
OnlySee Table 3)
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 
 
 
 
 
 
 
 
 
 
 
 
 
T
T
T
LOW
 
T
H
 REGISTER
DIGITAL
COMPARATOR/LOGIC
CONFIGURATION REGISTER AND CONTROL LOGIC
ADDRESS
and
I/O CONTROL
V
DD
 
CLK/  NV
SD  
ST
TEMPERATURE SENSOR AND 敚 ADC
TEMPERATURE REGISTER
T
L
 REGISTER
相關PDF資料
PDF描述
DS1629S+T&R IC THERM/RTC/CALENDAR DIG 8-SOIC
DS1631S+T&R IC THERMOMETER DIG HI-PREC 8SOIC
DS1721U+T&R IC THERMOMETER/STAT DIG HP 8USOP
DS1722S IC THERMOMETER DIG 3-WIRE 8-SOIC
DS1775R7+T&R IC THERMOM/STAT DIG 111 SOT-23-5
相關代理商/技術參數(shù)
參數(shù)描述
DS1626S+ 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
DS1626S+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-SOIC
DS1626S+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 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: