ADM6326-29ARTZ-R7

ADM6326 is an ultralow power, microprocessor reset circuit. It provides low cost solutions for protecting sensitive circuitry, such as microprocessor and telecommunications circuitry. With built-in glitch immunity, ultralow supply currents, and 24 reset threshold voltage options, this device 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. This device provides a reset output during power-up, powerdown, and brownout conditions. On power-up, an internal timer holds RESET asserted for at least 100ms. This holds the microprocessor in a reset state until conditions have stabilized. The reset output remains operational with VCC as low as 1V. This device has an active low push-pull reset output. It is widely used in application such as telecommunications, microprocessor systems, desktop and notebook computers, portable equipment etc.

• Ultralow supply current of 1µA maximum
• Glitch immunity from negative-going VCC transients
• Minimum reset timeout of 100ms
• Typical threshold voltage is 2.93V typ at (TA = 25°C)
• Operating voltage range is 1V to 5.5V
• Temperature coefficient is 40ppm/°C typical at (TA = 25°C)
• Input current is 0.5µA typical at (TA = 25°C)
• Operating temperature is -40°C to 85°C
• Package style is 3-lead SOT-23

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party