DS1817R-10 电压检测器电源IC 2.8V SOT-23 marking/标记 817 自动断电后重新启动微处理器
| 受检测电压数Number of Voltages Monitored | 1 |
| 检测电压/复位阈值电压VDETVoltage - Threshold | 2.8V |
| 工作电压VINVoltage - Supply | 5.5V |
| 高/低有效复位Reset | 高 Active High |
| 输出类型Output Type | push pull |
| 看门狗Watchdog | 无 No |
| 功耗PdPower Dissipation | |
| Description & Applications | •3.3V EconoReset with Active High Push-Pull Output •Automatically restarts a microprocessor after power failure •Maintains reset for 150 ms after VCC returns to an in-tolerance condition •Reduces need for discrete components •Precision temperature-compensated voltage •reference and voltage sensor •Low-cost TO-92, or space saving surface •mount SOT-23 packages available •Push-pull active high output •Operating temperature -40°C to +85°C |
| 描述与应用 | •高电平推挽输出3.3V，经济型复位芯片 •自动断电后重新启动微处理器 •保持复位后150 ms VCC返回容差条件 •减少需要的分立元件 •精密温度补偿电压 •基准和电压传感器 •低成本TO-92或节省空间的表面 •安装SOT-23封装 •推挽式高电平有效输出 •工作温度-40°C至+85°C |
| 规格书PDF |
