TL7757CPK 电压检测器电源IC 4.55V SOT-89 marking/标记 T7 上电复位发生器，互补复位输出
| 受检测电压数Number of Voltages Monitored | 1 |
| 检测电压/复位阈值电压VDETVoltage - Threshold | 4.55V |
| 工作电压VINVoltage - Supply | -0.3~20V |
| 高/低有效复位Reset | 低 Active Low |
| 输出类型Output Type | open collection |
| 看门狗Watchdog | 无 No |
| 功耗PdPower Dissipation | |
| Description & Applications | •Power-On Reset Generator •Automatic Reset Generation After Voltage Drop •Low Standby Current 20 µA •Reset Output Defined When VCC Exceeds 1 V •Complementary Reset Output •True and Complementary Reset Outputs •Precision Threshold Voltage 4.55 V ±120 mV •High Output Sink Capability 20 mA •Comparator Hysteresis Prevents Erratic Resets |
| 描述与应用 | •上电复位发生器 •自动复位一代又压降 •低待机电流20μA •复位输出定义当VCC超过1 V •互补复位输出 •真正的和互补的复位输出 •精密阈值电压4.55 V±120 mV的 •高输出吸收能力20毫安 •比较滞后防止不稳定的复位 |
| 规格书PDF |
