Description

The V6309 and V6319 are microprocessor 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 and adjustments when used with 5V powered or 3V powered circuits.

Features

❐ Precision monitoring of 3V, 3.3V and 5V power supply voltages

❐ Fully specified over the temperature range of -40 to +125°C

❐ 140ms minimum power-on reset pulse width: RESET output for V6309 RESET output for V6319

❐ 16 µA supply current

❐ Guaranteed RESET/RESET valid to VDD = 1V

❐ Power supply transient immunity

❐ No external components needed

❐ 3-pin SOT23 package

❐ Fully compatible with MAX809/MAX810

Applications

❐ Computer

❐ Controllers

❐ Intelligent instruments

❐ Critical µP and µC power monitoring

❐ Portable/battery-powered equipment