NE56612中文资料飞利浦数据手册PDF规格书

GENERAL DESCRIPTION

The NE56610/11/12-XX series is a family of devices designed to generate a reset signal for a variety of microprocessor and logic systems. Accurate reset signals are generated during momentary power interruptions or when ever power supply voltages sag to intolerable levels. The NE56610/11/12 incorporates an internal timer to provide reset delay and ensure proper operating voltage has been attained. In addition, a manual reset pin (M/R) is available. An Open Collector output topology provides adaptability for a wide variety of logic and microprocessor systems.

NE56610/11/12 is available in the 5-lead small outline surface mount package (SOP003.

FEATURES

• 12 VDC maximum operating voltage

• Low operating voltage (0.65 V)

• Manual Reset input

• 5-lead small outline surface mount package

• Offered in reset thresholds of 2.5, 2.7, 2.9, 3.9, 4.2, 4.5 VDC

• Internal reset delay timer

– NE56610 (50 ms typical)

– NE56611 (100 ms typical)

– NE56612 (200 ms typical)

APPLICATIONS

• Microcomputer systems

• Logic systems

• Battery monitoring systems

• Back-up power supply circuits

• Voltage detection circuits

• Mechanical reset circuits