BD5257 - Rohm

BD5257 Free Delay Time Setting CMOS Voltage Detector

Rohm's BD52xx and BD53xx series are highly accurate, low current consumption Voltage Detector ICs with a capacitor-controlled time delay. The line up includes BD52xx devices with N channel open drain output and BD53xx 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.

Features

Delay Time Controlled by external Capacitor Two output types (N channel open drain and CMOS output) Ultra-low current consumption Very small and low height package Package SSOP5 is similar to SOT-23-5(JEDEC)
●Typical Application Circuit VDD1 RL 2.3V to 6.0V (Typ.) 0.1V steps High accuracy detection voltage: ±1.0% Ultra-low current consumption: 0.95µA (Typ.)
●Package SSOP5: 2.90mm x 2.80mm x 1.25mm VSOF5: 1.60mm x 1.60mm x 0.60mm
●Applications Circuits using microcontrollers or logic circuits that require a reset. VDD2 VDD1 BD52xx CT CL RST Micro controller BD53xx CT Micro RST controll.