مدار مجتمع (آی سی) آی‌سی مدیریت توان (پی‌ام‌آی‌سی) ناظر ولتاژ (ریست آی‌سی)

Product Attributes

Introduction

DIO6809 series are micro- processor( (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components.

These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold.

The DlO6809 has CMOS outputs. The DlO6809 has an active- low /RESET output. The reset comparator is designed to ignore fast transients on VCC, and the outputs are guaranteed to be in the correct logic state for VCC down to 1.0V over the temperature range.

The device is available in 3 pin sOT- 23 and SOT- 23- 3L package.

Features

• 140ms min Reset Pulse Width
• 10µA Typ Supply Current (VCC = 3V)
• Guaranteed Reset Valid to VCC = +1.0V
• Power Supply Transient Immunity
• Operating Temperature Range - 40°C to +85°C
• Available in SOT- 23 and SOT- 23- 3L

Applications

• Computers
• Controllers
• Intelligent Instruments
• Portable/Battery- Powered Equipment