DS1721U+T&R和DS1721U+

对比图

型号 DS1721U+T&R DS1721U+ DS1721U/T&R

描述 MAXIM INTEGRATED PRODUCTS  DS1721U+T&R  温度传感器芯片, 2线, 数字式, ± 1°C, -55 °C, 125 °C, µSOP, 8 引脚DS1721 Digital Thermometer & ThermostatThe DS1721 is a temperature-to-digital converter with over/under-temperature detection. Applications include PCs, mobile phones, office equipment and data loggers.Measurement temperature range: -55 to +125°C Accuracy: ±1.5°C from -10 to +85°C Programmable resolution from 9 to 12 bits Conversion Time (Max): 93.75ms (9-bit), 750ms (12-bit) Continuous sensing and "One-Shot" modes selectable Communication: Serial I²C bus for up to 8 devices Power supply: +2.7V to +5.5Vdc ### 温度和湿度传感器，Maxim IntegratedSENSOR TEMPERATURE I2C 8UMAX

数据手册 ---

制造商 Maxim Integrated (美信) Maxim Integrated (美信) Maxim Integrated (美信)

分类 温度传感器温度传感器温度传感器

安装方式 Surface Mount Surface Mount Surface Mount

引脚数 8 8 -

封装 uSOP-8 TSSOP-8 TSSOP-8

电源电压(DC) 2.70V (min) 5.00 V -

供电电流 - 1.25 mA -

位数 - 12 -

工作温度(Max) 125 ℃ 125 ℃ -

工作温度(Min) -55 ℃ -55 ℃ -

精度 ±2 ℃ ±2℃ (Max) -

电源电压 2.7V ~ 5.5V 2.7V ~ 5.5V 2.7V ~ 5.5V

电源电压(Max) 5.5 V 5.5 VDC -

电源电压(Min) 2.7 V 2.7 VDC -

针脚数 8 - -

长度 - 3.1 mm -

宽度 - 3.1 mm -

高度 - 0.95 mm -

封装 uSOP-8 TSSOP-8 TSSOP-8

工作温度 -55℃ ~ 125℃ -55℃ ~ 125℃ -55℃ ~ 125℃

产品生命周期 Active Active Active

包装方式 Cut Tape (CT) Tube Tape & Reel (TR)

RoHS标准 RoHS Compliant RoHS Compliant Non-Compliant

含铅标准 Lead Free Lead Free Contains Lead