MAX821SUS 电压检测器电源IC 3.08V SOT-143 marking/标记 BCAA 带有4-PIN UP引脚可选的上电复位超时周期电压监视器
| 受检测电压数Number of Voltages Monitored | 1 |
| 检测电压/复位阈值电压VDETVoltage - Threshold | 3.08V |
| 工作电压VINVoltage - Supply | 6V |
| 高/低有效复位Reset | 低 Active Low |
| 输出类型Output Type | |
| 看门狗Watchdog | 无 No |
| 功耗PdPower Dissipation | 320mW/0.32W |
| Description & Applications | •4-Pin µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay •Pin-Selectable, Precision Power-On Reset Delay: •1ms (max), 20ms (min), or 100ms (min) • Precision Monitoring of +3V to +5V Power-Supply Voltages •2.5µA Supply Current •Guaranteed Over Temperature (-40°C to +125°C) •Guaranteed RESET Valid to VCC = 1V (MAX821) •Power-Supply Transient Immunity •No External Components |
| 描述与应用 | •带有4-PIN UP引脚可选的上电复位超时周期电压监视器 •引脚可选，精密电复位延时： •1毫秒（最大），20毫秒（分钟）或100ms（分钟） •+3 V至+5 V电源电压的精密监测 •电源电流2.5uA •保证在整个温度范围内（-40°C至+125°C） •保证复位有效期至VCC=1V（MAX821） •电源瞬态抗扰度 •无需外部元件 |
| 规格书PDF |
