BU4209F

Pinout




Specifications

Voltage detection precision (%) ±1% Voltage detection (V) 0.9 Operating temperature range (ºC) -40 to 125 Detection step (V) 0.1 Output type Open drain "H"Counter timer delay time setting (ms) Changeability Circuit current (µA) ON 0.15 OFF 0.30 Hysteresis voltage (V) VDET x 0.05 "L"Output current (mA) V_DD=1.2V 3.3 V_DD=2.4V 6.5


Description

[ BU4209F description ]

?ROHM's low voltage CMOS reset ICs utilize CMOS processes for high precision and low current consumption. In addition, a delay circuit is built in, enabling arbitrary setting of the delay time via external capacitor. The extensive lineup of BU4209F includes both Nch Open Drain and CMOS output types in a wide range of detection voltages (from 0.9V to 4.8V, in 0.1V steps), enabling selection of the ideal solution based on customer requirements. Tthe entire series BU4209F is of course both lead-free and RoHS-compliant.