器件名称:
ACE301
功能描述:
High-precision Low Voltage Detector
文件大小:
399.44KB 共19页
简 介:
ACE301 Technology Description High-precision Low Voltage Detector ACE301 is a series of high precision voltage detector with ultra low current consumption (500nA typ. at Vdd=3.0V). It can work at very low voltage, which makes it perfect for system reset. ACE301 is composed of high precision voltage reference, comparator, 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. ACE301 is available in SOT-89-3, SOT-23-3 TO-92, SOT23-5, packages which is Pb free. Features High-precision detection Voltage： ±2% Detection Voltage：0.9V~6.0V (in 0.1V steps) Precise hysteresis：4% typ. 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 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 Maximum Output current Maximum 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 1.3 1 ACE301 Technology Packaging Type SOT-23-3 3 High-precision Low Voltage Detector SOT-89-3 SOT-23-5 5 4 TO-92 1 2 1 2 3 1 2 3 123 SOT-23-3……
