Epson S1F77B01 1.DESCRIPTION, 2.FEATURES, 3.PACKAGE, 4.APPLICATION, 1. DESCRIPTION

1. DESCRIPTION

1.DESCRIPTION

The S1F77B01 is a CMOS detector that runs at superlow consumption current 350nA (Typ.).

The detecting voltage can be selected in the range from 1.5V to 4.6V which is set to high accuracy ±2.0% in 0.1V steps. The power voltage is allowable in the range of low voltage 0.9 to 5.5V.

This detector adopts a compact package, which is available in a compact mobile device.

2.FEATURES

•	Superlow power consumption:	350nA (VDD=3.0V, Typ.)
• Range of detecting voltage:		1.5 to 4.6V (in 0.1V steps)
• Accuracy of detecting voltage:		±2.0%
•	Hysteresis characteristics:	5.0% Typ.

•Temperature characteristics of detecting voltage: ±100 ppm/°C (Typ.)

• Output type: CMOS, Nch open drain

3.PACKAGE

SOT23 5pin

WCSP 4pin

4.APPLICATION

•Microcomputer and logic circuit resetting

•Battery checker

•Level discriminator

•Waveform rectifier circuit

•Backup power switching circuit

•Power failure detector

•Overcurrent protection circuit

S1F77B01 Technical Manual (Rev.1.3) EPSON 1