3.3V/5V or Adjustable, Step-Up/Down DC-DC Converters The MAX711ESE is a microprocessor (μP) supervisory circuit manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Package:** 16-pin SOIC (Small Outline Integrated Circuit)
- **Operating Voltage Range:** 1V to 5.5V
- **Reset Threshold Accuracy:** ±1.5% (typical)
- **Reset Timeout Period:** Adjustable (typically 200ms)
- **Operating Temperature Range:** -40°C to +85°C
- **Watchdog Timer:** Yes (programmable timeout)
- **Manual Reset Input:** Yes
- **Battery Backup Input:** Yes (for power-fail detection)
- **Power-On Reset (POR):** Yes
### **Descriptions:**
The MAX711ESE is a supervisory circuit designed to monitor power supply voltages in microprocessor-based systems. It ensures proper system operation by generating a reset signal when the supply voltage drops below a preset threshold. It includes a watchdog timer, manual reset input, and battery backup monitoring for power-fail detection.
### **Features:**
1. **Voltage Monitoring:** Monitors up to four power supply voltages (VCC, battery, and two auxiliary inputs).
2. **Adjustable Reset Threshold:** Allows customization for different voltage levels.
3. **Watchdog Timer:** Prevents system lockup by requiring periodic toggling from the μP.
4. **Manual Reset Input:** Allows external push-button reset control.
5. **Battery Backup Monitoring:** Detects power failures and switches to backup power.
6. **Low Power Consumption:** Ideal for battery-operated systems.
7. **Power-Fail Comparator:** Provides early warning for impending power loss.
8. **Wide Operating Voltage Range:** Supports 1V to 5.5V systems.
This information is strictly based on the manufacturer's datasheet and technical documentation.
