电源电压DC 5.00 V
供电电流 1.25 mA
位数 12
电源电压 2.7V ~ 5.5V
安装方式 Surface Mount
引脚数 8
封装 TSSOP-8
封装 TSSOP-8
工作温度 -55℃ ~ 125℃
产品生命周期 Active
包装方式 Tube
RoHS标准 Non-Compliant
含铅标准 Contains Lead
DS1721U引脚图
DS1721U封装图
DS1721U封装焊盘图
型号 | 制造商 | 描述 | 购买 |
---|---|---|---|
DS1721U | Maxim Integrated 美信 | 2 - Wire数字温度计和温度监控器 2-Wire Digital Thermometer and Thermostat | 搜索库存 |
图片 | 型号/品牌/封装 | 代替类型 | 描述 | 替代型号对比 |
---|---|---|---|---|
型号: DS1721U 品牌: Maxim Integrated 美信 封装: 8-TSSOP 5V 8Pin | 当前型号 | 2 - Wire数字温度计和温度监控器 2-Wire Digital Thermometer and Thermostat | 当前型号 | |
型号: DS1721U+ 品牌: 美信 封装: USOP-8 5V 8Pin | 完全替代 | 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 Integrated | DS1721U和DS1721U+的区别 | |
型号: S1721 品牌: 美信 封装: | 功能相似 | Serial Switch/Digital Sensor, 12 Bits, 1Cel, Square, 8 Pin, Surface Mount, LEAD FREE, USOP-8 | DS1721U和S1721的区别 |