器件名称: ACE302C090DBM+H
功能描述: Low Voltage Detector with Built-in Delay Circuit
文件大小: 953.96KB 共13页
简 介:
ACE302
Technology Description
Low Voltage Detector with Built-in Delay Circuit
ACE302 is a series of high precision voltage detector with ultra low current consumption (500nA typ. at Vdd=3.0V) and a built-in delay circuit. It can work at very low voltage, which makes it perfect for system reset. ACE302 is composed of high precision voltage reference, comparator, delay circuit, output driver and resistor array. Internally preset detect voltage has a low temperature drift and requires no external trimming. Two type of output, CMOS and N-channel open-drain are available. ACE302 is available in SOT-23-3 which is Pb free.
Features
High-precision detection Voltage： ±2% Detection Voltage：0.9V~6.0V (in 0.1V steps) Built-in Power on Reset Delay Time circuit::Refer to Selection Guide Operating Voltage range：0.7V~10V Ultra-low current consumption：500nA typ. (at VDD＝3.0V) Two Output forms ：CMOS and N-channel open-drain (Active Low)
Application
Power monitor for portable equipment such as PDA,DSC,Mobile phone,Notebook,MP3 CPU and Logic Circuit Reset Battery Checker Battery Back-up Circuit Power Failure Detector
Absolute Maximum Ratings
Parameter Input Voltage Output Voltage Output Current Power Dissipation Ambient temperature Storage temperature Symbol Max -0.3~12 -0.3~12 70 150 -40~70 -40~125 Unit V V mA mW ℃ ℃
VER 1.2
1
ACE302
Technology Packaging Type
SOT-23-3
3
Low Voltage Detector with Built-in Delay Circuit……
