MIC2776H-YM5 数据手册 - Micrel（迈瑞）

●受检测电压数Number of Voltages Monitored| 1 \---|--- 检测电压/复位阈值电压VDETVoltage - Threshold| 工作电压VINVoltage - Supply| -0.3~7V 高/低有效复位Reset| 高 Active High 输出类型Output Type| open drain 看门狗Watchdog| 无 No 功耗PdPower Dissipation| Description & Applications| •Micro-Power Low Voltage Supervisor • User-adjustable input can monitor supplies as low as 0.3V • ±1.5% threshold accuracy • Separate VDD input • Generates power-on reset pulse (140ms min.) • Manual reset input • Choice of active-high, active-low or open-drain active low reset output • Open-drain output can be pulled above VDD (7V abs. max.) • Ultra-low supply current, 3.0µA typical • Monitoring processor, ASIC, or FPGA core voltage • Computer systems • PDAs/Hand-held PCs • Embedded controllers • Telecommunications systems • Power supplies • Wireless / cellular systems • Networking hardware 描述与应用| •微功耗低电压监控器 •输入可以监视用户可调低至0.3V供应 阈值精度±1.5％ •独立VDD输入 •生成上电复位脉冲（最小140ms）。 •手动复位输入 •选择高电平有效，低电平有效或漏极开路低电平有效复位输出 •开漏输出可拉高于VDD（7V绝对最大。） •超低电源电流3.0μA典型 •监控处理器，ASIC或FPGA核心电压 •电脑系统 •如PDA /掌上电脑 •嵌入式控制器 •电信系统 •电源 •无线/蜂窝系统 •网络硬件