The 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, SOT-89, SOT-23 and SOT-23-5, are available to save board space.

Ultra-Low Quiescent Current. to 10.0V Input Voltage Operation. Flexible Detection Voltage Setting 0.1V Step in the Range 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: SOT-89, SOT23 and SOT23-5.

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

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AIC1680X-XXCXXX PACKING TYPE TR: TAPE & REEL TB: TUBE BG: BAG PACKAGE TYPE TO-92 V:SOT-23-5 DETECTION VOLTAGE OPTIONAL 60: 6.0V OUTPUT TYPE N: N-ch Open Drain P: P-ch Open Drain C: CMOS Example: AIC1680N-16CUTR � N-ch open drain version, SO T-23 Package & Tape & Reel Packing Type PIN CONFIGURATION

Supply Voltage (VDD)............................................................................... 10V Output to 10V Operating Temperature Range.......................................................... ~ 80�C Storage Temperature Range............................................................. ~ 150�C Lead Temperature (Soldering) 10 sec...........................................................260�C Output Current...............................................................................20mA

VDD=2.0V VDD=3.0V Supply Current VDD=6.0V VDD=10.0V Operation Voltage VDS =0.5V, VDD=2.4V Output Current VDS =0.5V, VDD=3.6V VDS =0.5V, VDD=4.6V VDS =0.5V, VDD=6.0V Output Current Temperature Coefficience Output Delay Time TDELAY VDS =-2.1V, VDD=4.5V IOUT (Pch) IOUT (Nch) VDD 1.5 IDD