The MAX6746–MAX6753 low-power microprocessor (μP) supervisory circuits monitor single/dual system supply voltages from 1.575V to 5V and provide maximum adjustability for reset and watchdog functions. These devices assert a reset signal whenever the VCC supply voltage or RESET IN falls below its reset threshold or when manual reset is pulled low. The reset ou.
immunity to power-supply transients.
The MAX6746
–MAX6753 have ±2% factory-trimmed reset threshold voltages in approximately 100mV increments from 1.575V to 5.0V and/or adjustable reset threshold voltages using external resistors.
The reset and watchdog delays are adjustable with external capacitors. The MAX6746
–MAX6751 contain a watchdog select input that extends the watchdog timeo.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX674 |
Maxim Integrated |
+10V Precision Voltage Reference | |
2 | MAX6740 |
Maxim |
(MAX6736 - MAX6745) Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits | |
3 | MAX6741 |
Maxim |
(MAX6736 - MAX6745) Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits | |
4 | MAX6742 |
Maxim |
(MAX6736 - MAX6745) Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits | |
5 | MAX6743 |
Maxim |
(MAX6736 - MAX6745) Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits | |
6 | MAX6744 |
Maxim |
Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits | |
7 | MAX6745 |
Maxim |
(MAX6736 - MAX6745) Low-Power Dual-/Triple-Voltage SC70 uP Supervisory Circuits | |
8 | MAX6747 |
Maxim |
uP Reset Circuits | |
9 | MAX6748 |
Maxim |
uP Reset Circuits | |
10 | MAX6749 |
Maxim |
uP Reset Circuits | |
11 | MAX670 |
Maxim |
Low-Voltage / High-Accuracy / Triple/Quad Voltage P Supervisory Circuits in SOT Package | |
12 | MAX6700 |
Maxim |
Triple/Quad Voltage uP Supervisory Circuits |