+3V Voltage Monitoring, Low-Cost, µP Supervisory Circuits The MAX706PEPA+ is a microprocessor supervisory circuit manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual data:
### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Part Number:** MAX706PEPA+
- **Package:** 8-PDIP (Plastic Dual In-Line Package)
- **Operating Voltage Range:** 1.0V to 5.5V
- **Reset Threshold Voltage Options:** Adjustable or fixed (4.40V, 4.00V, 3.08V, 2.93V, 2.63V, 2.32V)
- **Reset Timeout Period:** 140ms (minimum)
- **Watchdog Timer Timeout Period:** 1.6s (adjustable)
- **Operating Temperature Range:** -40°C to +85°C
- **Manual Reset Input:** Active-low (MR)
- **Power-On Reset (POR) Circuitry:** Included
- **Watchdog Timer Function:** Yes
- **Output Type:** Active-low, open-drain (RESET)
### **Descriptions:**
The MAX706PEPA+ is a supervisory circuit designed to monitor power supply voltages in microprocessor and digital systems. It ensures proper system operation by generating a reset signal during power-up, power-down, or brownout conditions. It also includes a watchdog timer to detect software lockups.
### **Features:**
- **Precision Voltage Monitoring:** Ensures reliable reset generation for supply voltages from 1.0V to 5.5V.
- **Adjustable or Fixed Reset Thresholds:** Multiple preset voltage options available.
- **Watchdog Timer:** Prevents system lockup by requiring periodic toggling.
- **Manual Reset Input (MR):** Allows external pushbutton reset control.
- **Power-On Reset (POR):** Guarantees a reset pulse upon power-up.
- **Open-Drain RESET Output:** Compatible with multiple voltage levels.
- **Low Power Consumption:** Suitable for battery-powered applications.
- **Industrial Temperature Range:** Operates reliably in harsh environments (-40°C to +85°C).
This information is strictly based on the manufacturer's datasheet and technical documentation.
