MAXIM MAX6316LUK45BX+T

The MAX6316–MAX6322 family of microprocessor (μP) supervisory circuits monitors power supplies and micro­ processor activity in digital systems. It offers several com­ binations of push/pull, open-drain, and bidirectional (such as Motorola 68HC11) reset outputs, along with watchdog and manual reset features. These devices are available in 26 factory-trimmed reset threshold voltages (from 2.5V to 5V, in 100mV increments), featuring four minimum power-on reset timeout periods (from 1ms to 1.12s), and four watchdog timeout periods (from 6.3ms to 25.6s). The MAX6316–MAX6322 are offered in a miniature 5-pin SOT23 package.

• Integrated Configuration Enables Flexible Designs
• Available in 26 Reset-Threshold Voltage - 2.5V to 5V, in 100mV Increments
• Four Reset Timeout Periods - 1ms, 20ms, 140ms, or 1.12s (min)
• Four Watchdog Timeout Periods - 6.3ms, 102ms, 1.6s, or 25.6s (typ)
• Four Reset Output Stages - Active-High, Push/Pull - Active-Low, Push/Pull - Active-Low, Open-Drain - Active-Low, Bidirectional
• Integrated Features Increase Robustness
• Guaranteed Reset Valid to VCC = 1V
• Immune to Short-Negative VCC Transients
• Saves Board Space
• No External Components
• Small 5-Pin SOT23 Package
• AEC-Q100 Qualified

• Portable Computers
• Computers
• Controllers
• Intelligent Instruments
• Portable/Battery-Powered Equipment
• Embedded Control Systems