R3130数据手册分立半导体产品的二极管-整流器-单规格书PDF

描述 Description

The R3130 Series are CMOS-based voltage detector ICs with the built-in output delay circuit. There is no hysteresis between the detector threshold and the released voltage. Reset signal is \"L\". A delay capacitor is not needed, because the output delay time is generated with the counter in the IC.

特性 Features

• Operating Voltage Range (Maximum Rating)：1.0 V to 6.0 V (6.5 V)；
• Supply Current：Typ. 1.25 µA (R313xN27xx: VDD=3.0V)；
• Detector Threshold Range：1.6 V to 4.8 V (0.1V steps)；
• Output Delay Time：Typ. 50 ms or 240 ms；
• Detector Threshold Accuracy：±1.5%；
• Released Output Delay Time Accuracy：±10.0%；
• Detector Threshold Temperature Coefficient：Typ. ±100 ppm/°C；
• Output Types：Nch Open Drain and CMOS；
• Package：SOT-23-3；

应用 Application

• CPU and Logic Circuit Reset
• Battery Checker
• Window Comparator
• Wave Shaping Circuit
• Battery Back-up Circuit
• Power Failure Detector