EC95810中文资料Voltage Detectors with Delay Circuit.数据手册E-CMOS规格书

描述 Description

The EC95810 series are highly accurate, ultra-low current consumption  voltage detectors, developed using CMOS process. A delay circuit is built-in for

microprocessor supervisory circuits in MCU and digital systems. Two output forms N-channel open-drain and CMOS output are available. The device is ideal for battery powered portable devices which require low current consumption.

 The EC95810 consists  of a comparator, a voltage reference  unit, a resistor divider, an output driver, a hysteresis circuit, and  a  delay circuit. Thedetection voltage is  fixed internally with ±2.0% accuracy by advanced trimming technology.

 The devices are available in SOT-23, SC-82 and SC-70 packages.

特性 Features

● Ultra-Low Quiescent Current：1.2 µA (Typ.)
● High Accuracy of Detection Voltage：±2%
● Hysteresis Width 5% VDET (Typ.)
● Detection Voltage：1.6V to 6.0V (0.1V Step)
● Built-in Delay Circuit：200ms (Typ.)
● Operating Voltage Range：1.0V to 6.0V
● N-ch Open Drain and CMOS Output
● SOT-23, SC-82 and SC-70 Packages
● RoHS Compliant and 100% Lead (Pb)-Free and Green (Halogen Free with Commercial Standard)

应用 Application

l  Microprocessor Reset Circuitry
l    Memory Battery Back-up Circuits
l    Power-on Reset Circuits
l    Power Failure Detection
l    System Battery Life and Charge Voltage Monitors