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■ GENERAL DESCRIPTION

The XC6118 series is a low power consumption voltage detector with high accuracy detection, manufactured using CMOS process and laser trimming technologies. Since the sense pin is separated from the power supply pin, it allows the IC to monitor the other power supply. The XC6118 can maintain the state of detection even when voltage of the monitored power supply drops to 0V. Moreover, a release delay time can be adjusted by the external capacitor connected to the Cd pin. The VOUT pin is available in both CMOS and N-channel open drain output configurations.

■ FEATURES

High Accuracy :± 2％ (Detect Voltage≧ 1.5V)

:± 30mV(Detect Voltage＜ 1.5V)

Low Power Consumption : 0.4μ A(Detect, VIN=1.0V) (TYP.)

: 0.8μ A(Release, VIN=1.0V)(TYP.)

Detect Voltage Range : 0.8V～ 5.0V (0.1V increments)

Operating Voltage Range : 1.0V～ 6.0V

Temperature Characteristics : ± 100ppm/℃ (TYP.)

Output Configuration : CMOS, N-channel open drain

Operating Temperature Range : -40℃～ +85℃

Separated Sense Pin : Power supply separation

Built-in delay time : Release delay time adjustable

Packages : USP-4, SOT-25

■ APPLICATIONS

Microprocessor reset circuitry

Charge voltage monitors

Memory battery back-up switch circuits

Power failure detection circuits