AIC1680中文资料Ultra Low Power Voltage Detector数据手册AIC规格书

描述 Description

The AIC1680 is an accurate, ultra-low power consumption voltage detector IC, fabricated with advanced CMOS process. The AIC1680 consists of a comparator, a voltage reference unit, a resistor divider, two output drivers, and a hysteresis circuit.

The consumption current is so low that it can often be ignored when compared to the battery self-discharge current. The values of detection and hysteresis voltage are set internally and are accurately controlled by trimming techniques.

There are three types of output: N-ch open-drain, P-ch open-drain, and CMOS. Four types of package, SOT23-3, SOT23-5, SOT89-3 and TO92-3, are available to save board space.

特性 Features

• Ultra-Low Quiescent Current.
• 1.5V to 10.0V Input Voltage Operation.
• Flexible Detection Voltage Setting
• 0.1V Step in the Range of 1.6V to 6.0V
• High Detection Voltage Accuracy at +-2.5%.
• Built-In Detection Voltage Hysteresis.
• Three Output Types: N-ch, P-ch and CMOS.
• Space Saving Packages: SOT23-3, SOT23-5, SOT89-3 and TO92-3.

应用 Application

• Battery Checker for Battery-Operated Systems
• CPU & Logic Circuit Reset
• Memory Back-up Circuit
• Level Discriminator
• Power Failure Detector