5秒后页面跳转
DS1726U PDF预览

DS1726U

更新时间: 2024-01-04 03:24:55
品牌 Logo 应用领域
达拉斯 - DALLAS 传感器换能器监控
页数 文件大小 规格书
13页 217K
描述
High-Precision 3-Wire Digital Thermometer and Thermostat

DS1726U 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:TSSOP8,.19
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.29
最大精度(摄氏度):0.5 Cel主体宽度:3 mm
主体高度:1.1 mm主体长度或直径:3 mm
外壳:PLASTICJESD-609代码:e3
安装特点:SURFACE MOUNT位数:12
端子数量:8最大工作电流:1.25 mA
最高工作温度:125 °C最低工作温度:-55 °C
输出接口类型:3-WIRE INTERFACE封装主体材料:PLASTIC/EPOXY
封装等效代码:TSSOP8,.19封装形状/形式:RECTANGULAR
电源:3/5 V传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
子类别:Other Sensors/Transducers最大供电电压:5.5 V
最小供电电压:2.7 V表面贴装:YES
端子面层:Matte Tin (Sn)端接类型:SOLDER
Base Number Matches:1

DS1726U 数据手册

 浏览型号DS1726U的Datasheet PDF文件第1页浏览型号DS1726U的Datasheet PDF文件第2页浏览型号DS1726U的Datasheet PDF文件第3页浏览型号DS1726U的Datasheet PDF文件第5页浏览型号DS1726U的Datasheet PDF文件第6页浏览型号DS1726U的Datasheet PDF文件第7页 
DS1626/DS1726  
EEPROM AC ELECTRICAL CHARACTERISTICS  
(VDD = 2.7V to 5.5V; TA = -55°C to +125°C.)  
PARAMETER  
EEPROM Write Cycle Time  
EEPROM Writes  
SYMBOL CONDITIONS  
MIN  
TYP  
MAX UNITS  
twr  
4
10  
ms  
Writes  
Years  
NEEWR  
tEEDR  
-55°C to +55°C  
-55°C to +55°C  
50k  
10  
EEPROM Data Retention  
AC ELECTRICAL CHARACTERISTICS  
(VDD = 2.7V to 5.5V; TA = -55°C to +125°C.)  
PARAMETER  
SYMBOL CONDITIONS  
MIN  
TYP  
MAX UNITS  
9-bit  
93.75  
10-bit  
11-bit  
187.5  
Temperature Conversion Time  
tTC  
ms  
375  
12-bit  
750  
ns  
Data In to Clock Setup  
Clock to Data In Hold  
Clock to Data Out Delay  
Clock Low/High Time  
Clock Frequency  
tDC  
tCDH  
tCDD  
tCL, tCH  
fCLK  
tR, tF  
tRC  
(Note 5)  
(Note 5)  
(Notes 5, 6)  
(Note 5)  
(Note 5)  
(Note 5)  
(Note 5)  
(Note 5)  
(Note 7)  
(Note 5)  
(Note 5)  
(Note 8)  
35  
40  
ns  
ns  
ns  
150  
285  
0
1.75  
500  
MHz  
ns  
Clock Rise/Fall Time  
RST to Clock Setup  
Clock to RST Hold  
RST Inactive Time  
Clock High to I/O Hi-Z  
RST Low to I/O Hi-Z  
CNV Pulse Width  
100  
40  
125  
ns  
tCRH  
tRI  
ns  
ns  
tCDZ  
tRDZ  
tCNV  
CI/O  
CI  
50  
50  
500ms  
ns  
ns  
250ns  
I/O Capacitance  
Input Capacitance  
10  
5
pF  
pF  
NOTES:  
1) All voltages are referenced to ground.  
2) See Figure 2 for TYPICAL OPERATING CURVES.  
3) ISTBY, IDD specified with DQ, CLK/CNV = VDD and RST = GND.  
4) Drift data is based on a 1000hr stress test at +125°C with VDD = 5.5V.  
5) See Timing Diagrams in Figure 3. All timing is referenced to 0.7 x VDD and 0.3 x VDD.  
6) Load capacitance = 50pF.  
7) tRI must be 10ms minimum following any write command that involves the E2 memory.  
8) 250ns is the guaranteed minimum pulse width for a conversion to start, however, a smaller pulse  
width may start a conversion.  
4 of 13  

与DS1726U相关器件

型号 品牌 描述 获取价格 数据表
DS1726U/T&R MAXIM Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Rectangular, 8 Pin, Surface Mount, MICRO

获取价格

DS1726U/T&R MAXIM High-Precision 3-Wire Digital Thermometer and Thermostat

获取价格

DS1726U/TR DALLAS Sensor/Transducer, 8 Pin, Plastic/epoxy,

获取价格

DS1726U+ MAXIM High-Precision 3-Wire Digital Thermometer and Thermostat

获取价格

DS1726U+T&R MAXIM Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Rectangular, 8 Pin, Surface Mount, LEAD

获取价格

DS1726U+T&R MAXIM High-Precision 3-Wire Digital Thermometer and Thermostat

获取价格