MAX6366LKA31-T中文资料美信数据手册PDF规格书

General Description

The MAX6365–MAX6368 supervisory circuits simplify power-supply monitoring, battery-backup control functions, and memory write protection in microprocessor (µP) systems. The circuits significantly improve the size, accuracy, and reliability of modern systems with an ultra small integrated solution.

特性 Features

♦ Low +1.2V Operating Supply Voltage (VCC or VBATT)

♦ Precision Monitoring of +5.0V, +3.3V, +3.0V, and +2.5V Power-Supply Voltages

♦ On-Board Gating of Chip-Enable Signals, 1.5ns Propagation Delay

♦ Debounced Manual Reset Input (MAX6365)

♦ Watchdog Timer, 1.6s Timeout (MAX6366)

♦ Battery-On Output Indicator (MAX6367)

♦ Auxiliary User-Adjustable RESET IN (MAX6368)

♦ Low 10µA Quiescent Supply Current

♦ Three Available Output Structures

  Push-Pull RESET

  Open-Drain RESET

  Open-Drain RESET

♦ RESET/RESET Valid Down to 1.2V Guaranteed (VCC or VBATT)

♦ Power-Supply Transient Immunity

♦ 150ms min Reset Timeout Period

♦ Miniature 8-Pin SOT23 Package