BD4944 - Rohm

BD4944 CMOS Voltage Detector

ROHM’s BD48xxx and BD49xxx series are highly accurate, low-current Voltage Detector IC series. The family includes BD48xxx devices with N-channel open drain output and BD49xxx devices with CMOS output. The devices are available for specific detection voltages ranging from 2.3V to 6.0V in increments of 0.1V. ●Features ◼ High accuracy detection ◼ Ultra-low cur.

Features

◼ High accuracy detection
◼ Ultra-low current consumption
◼ Two output types (Nch open drain and CMOS output)
◼ Wide Operating temperature range
◼ Very small and low height package
◼ Package SSOP5 is similar to SOT-23-5 (JEDEC)
◼ Package SSOP3 is similar to SOT-23-3 (JEDEC) Datasheet
●Key Specifications
◼ Detection voltage: 2.3V to 6.0V (Typ.), 0.1V steps
◼ High accuracy detection voltage: ±1.0%
◼ Ultra-low current consumption: 0.9μA (Typ.)
◼ Operating temperature range: -40°C to +105°C
●Package SSOP5: 2.90mm x 2.80mm x 1.25mm SSOP3: 2.92mm x 2.80mm x 1.25mm VSOF5: 1.60 mm x 1.