ADM6305D3ARJZ-RL7

ANALOG DEVICES  ADM6305D3ARJZ-RL7.  芯片, 监测器, 5UA, 5.5V, 5-SOT-23

The is a dual-voltage programmable Supervisor IC designed to monitor two supplies and provide a reset signal to DSP- and microprocessor-based systems. Low supply current and a small form factor make this device suitable for portable and battery-operated applications. If a monitored power supply voltage falls below the minimum voltage threshold, a single active low output asserts triggering a system reset. Once all voltages rise above the selected threshold level, the reset signal remains low for the reset timeout period. Four reset timeout options are available. The ADM6305 monitors two supplies via two adjustable resistor-programmable under-voltage reset inputs. Both RST IN1 and RST IN2 have a reset threshold of either 0.4 or 1.23V depending on the particular model, that is, the RST IN1 and RST IN2 threshold of the ADM6305DxARJZ model is 1.23V. The VCC input of the ADM6305 is not a monitored input.

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Reset output stage - active low and open-drain

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Power supply glitch immunity

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5µA Typical low power consumption