The ADM6711/ADM6713 are reset generator circuits suitable for use in microprocessor-based systems, with features such as low power consumption, precise monitoring of different power supply voltages, and a reset timeout period of 140ms.
The ADM6711 and ADM6713 provide a reset signal on power‑up, power‑down, and when the supply voltage falls below a preset threshold. They feature low current consumption (as low as 12 µA), selectable reset‑voltage thresholds from 2.32 V to 4.63 V, and a minimum 140 ms reset timeout to allow supply stabilization.
These devices are offered in a 4‑lead SC70 package and are suited for microprocessor‑based computers, controllers, intelligent instruments, and automotive systems. The ADM6711 uses a push‑pull reset output, while the ADM6713 provides an open‑drain output that requires an external pull‑up resistor.
| Reset Voltage Threshold (ADM6711) | 4.56 V – 4.70 V (TA = 25 °C) |
|---|---|
| Reset Active Timeout Period | 140 ms (minimum) |
| Reset Output Voltage (ADM6711, low) | 0.3 V (VCC = VTH min, I_SINK = 1.2 mA) |
| Glitch Immunity | 100 ns |
The device guarantees at least a 140 ms reset timeout after VCC rises above the threshold.
The ADM6711 uses a push‑pull reset output, requiring no external pull‑up resistor.