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SP706REU from SIPEX

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SP706REU

Manufacturer: SIPEX

3.0V/3.3V Low Power Microprocessor Supervisory Circuits

Partnumber Manufacturer Quantity Availability
SP706REU SIPEX 11 In Stock

Description and Introduction

3.0V/3.3V Low Power Microprocessor Supervisory Circuits The part **SP706REU** is manufactured by **SIPEX**.  

### **Specifications:**  
- **Type:** Microprocessor Supervisory Circuit  
- **Voltage Monitoring:** Monitors 5V, 3.3V, and adjustable voltage levels  
- **Reset Threshold Accuracy:** ±1.5%  
- **Reset Timeout Period:** Adjustable or fixed (typically 200ms)  
- **Operating Voltage Range:** 1.2V to 5.5V  
- **Temperature Range:** Industrial (-40°C to +85°C)  
- **Package:** 8-Pin SOIC  

### **Descriptions:**  
The **SP706REU** 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 falls below a preset threshold.  

### **Features:**  
- **Manual Reset Input:** Allows external reset control  
- **Watchdog Timer:** Prevents system lock-up  
- **Low Quiescent Current:** Suitable for battery-powered applications  
- **Power-Fail Comparator:** Early warning for power loss  
- **Hysteresis:** Prevents reset signal oscillation  

This information is based solely on the provided knowledge base.

Partnumber Manufacturer Quantity Availability
SP706REU SIPEX 2311 In Stock

Description and Introduction

3.0V/3.3V Low Power Microprocessor Supervisory Circuits The SP706REU is a microprocessor (μP) supervisory circuit manufactured by SIPEX. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** SIPEX  
- **Type:** Microprocessor (μP) supervisory circuit  
- **Function:** Monitors power supply voltages and ensures proper system reset for microprocessors.  

### **Descriptions:**  
- The SP706REU provides reliable power-on reset generation, manual reset input, and watchdog timer functions.  
- It is designed to monitor power supply voltages (typically 5V systems) and assert a reset signal if the voltage falls below a preset threshold.  
- The watchdog timer ensures system integrity by triggering a reset if the software fails to periodically refresh it.  

### **Features:**  
1. **Reset Threshold Accuracy:** Tight tolerance for precise voltage monitoring.  
2. **Manual Reset Input:** Allows external push-button reset control.  
3. **Watchdog Timer:** Prevents system lockup by requiring periodic software refresh.  
4. **Power-On Reset (POR):** Ensures proper initialization during power-up.  
5. **Low Power Consumption:** Suitable for battery-powered applications.  
6. **Wide Operating Voltage Range:** Typically supports 5V systems.  
7. **Reset Output:** Active-low or active-high (varies by model).  

For exact voltage thresholds, timing parameters, and pin configurations, refer to the official SIPEX datasheet for the SP706REU.

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