MAX6381XR30D2+T

The MAX6381XR30D2+T is a single/dual low-voltage, low-power μP reset circuit in 3 pin SC70 package. It is a microprocessor (μP) supervisory circuit monitors power-supply voltages from +1.8V to +5.0V while consuming only 3μA of supply current at +1.8V. Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout period after VCC rises above the reset threshold. Reset thresholds are available from +1.58V to +4.63V, in approximately 100mV increments. Typical applications include computers, controllers, intelligent instruments, critical μP and μC, power monitoring, portable/battery powered equipment and dual voltage systems.

• Operating voltage range from 1V to 5.5V
• Reset threshold voltage is 3V
• Supply current is 7μA (VCC = 5.5V, no load)
• Reset threshold tempco is 60ppm/°C, VCC to reset delay is 35μs
• Minimum reset timeout period is 20ms
• Push-pull active-low reset output
• Reset output state valid down to VCC = 1V
• Negative-going VCC transient immunity
• Operating temperature range from -40°C to +125°C

Anwendungen

Signalverarbeitung, Tragbare Geräte

Hinweise

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