超低功耗， 3引脚SOT- 23微处理器复位电路 Ultralow Power, 3-Lead, SOT-23 Microprocessor Reset Circuits
GENERAL DESCRIPTION
The ADM6326/ADM6328/ADM6346/ADM6348 devices provide low cost solutions for protecting sensitive circuitry, such as micro processor and telecommunications circuitry.
With built-in glitch immunity, ultralow supply currents, and 24 reset threshold voltage options, the ADM6326/ADM6328/ADM6346/ADM6348 not only ensure that systems are immune to fast transients on VCC, but also that the devices are suitable for monitoring a variety of supply voltages in low power, portable equipment.
FEATURES
Ultralow supply current of 1 μA maximum ADM6326/ADM6328
Accurate monitoring of 2.5 V, 3 V, 3.3 V, and 5 V rails
Reset thresholds available in increments from 2.2 V to 4.63 V
Glitch immunity from negative-going VCC transients
