Analog Devices MAX706SESA-T, Power Supply Monitor, Active-Low Reset, Push-Pull Output, 2.93V Threshold, 140ms Minimum Reset Timeout, 8-SOIC, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | Power Supply Monitor |
| Mounting | Surface Mount |
| Voltage - threshold | 2.93V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 85°C (TA) |
| Reset | Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Bulk |
| Reset timeout | 140ms Minimum |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
The 8-SOIC package is a standard surface-mount footprint; you can place it on a two-layer board without trouble, and if you need to swap one in the field, a hot-air station or even a careful iron with fine tip will do it. No lab bench required.
The RoHS status is marked non-compliant, so if your BOM requires RoHS, check whether your assembly house accepts the exemption or you need the lead-free variant.
The MAX706TESA is a sibling in the same family, but the threshold voltage differs. The MAX706SESA-T monitors a 2.93V rail (typically used with 3.0V or 3.3V supplies), while the MAX706TESA monitors a different threshold. Check the specific threshold of the T variant to confirm fit for your rail voltage.
Yes. The 2.93V threshold is designed to monitor a 3.0V or 3.3V supply rail. It asserts reset when the rail falls below 2.93V, which is appropriate for 3.3V logic.
The reset output is active-low, push-pull (totem pole), so it drives a logic low during reset without needing an external pull-up. The reset timeout is a minimum of 140ms after the supply rises above the threshold.