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