Low-Cost, µP Supervisory Circuits The MAX707ESA+ 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
- **Part Number:** MAX707ESA+
- **Package:** 8-SOIC (150 mil)
- **Operating Voltage Range:** 1.2V to 5.5V
- **Reset Threshold Options:** 4.40V, 4.65V, 4.00V, 3.08V (adjustable)
- **Reset Timeout Period:** 140ms (min), 280ms (typ)
- **Operating Temperature Range:** -40°C to +85°C
- **Quiescent Current:** 35μA (typ)
- **Manual Reset Input:** Active-low (MR)
- **Watchdog Timer:** 1.6s (typ) timeout
### **Descriptions:**
The MAX707ESA+ is a precision voltage monitor designed to ensure proper operation of microprocessors and digital systems. It provides reset signals during power-up, power-down, and brownout conditions. The device includes a watchdog timer, manual reset input, and adjustable reset threshold options for flexibility in system design.
### **Features:**
- **Precision Voltage Monitoring:** Ensures reliable reset operation.
- **Manual Reset Input:** Allows external system reset control.
- **Watchdog Timer:** Monitors software execution; resets system if timer is not toggled.
- **Low Power Consumption:** 35μA typical supply current.
- **Wide Operating Voltage Range:** Supports 1.2V to 5.5V systems.
- **Adjustable Reset Threshold:** Multiple preset and adjustable options available.
- **Industrial Temperature Range:** Operates from -40°C to +85°C.
- **Small Form Factor:** 8-pin SOIC package for space-constrained applications.
This information is strictly based on the manufacturer's datasheet and technical documentation.
