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SP706TEU from SIPEX

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SP706TEU

Manufacturer: SIPEX

3.0V/3.3V Low Power Microprocessor Supervisory Circuits

Partnumber Manufacturer Quantity Availability
SP706TEU SIPEX 10064 In Stock

Description and Introduction

3.0V/3.3V Low Power Microprocessor Supervisory Circuits The SP706TEU is a microprocessor supervisory circuit manufactured by SIPEX (now part of Microchip Technology). Below are the factual details about the SP706TEU based on Ic-phoenix technical data files:

### **Specifications:**  
- **Supply Voltage Range:** 1.8V to 5.5V  
- **Reset Threshold Options:** Adjustable or fixed (2.63V, 3.08V, 4.38V, etc.)  
- **Reset Timeout Period:** Adjustable via external capacitor or fixed (typically 200ms)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Low Quiescent Current:** Typically 6µA  

### **Descriptions:**  
- Monitors microprocessor power supply voltage and provides a reset signal if the voltage falls below a preset threshold.  
- Includes manual reset input for external triggering.  
- Features a watchdog timer to detect software lock-ups.  
- Suitable for battery-powered and low-voltage applications.  

### **Features:**  
- **Power-On Reset (POR):** Ensures proper system initialization.  
- **Watchdog Timer:** Prevents system crashes by resetting the processor if software fails to respond.  
- **Manual Reset Input:** Allows external reset control via a pushbutton.  
- **Low-Voltage Operation:** Supports down to 1.8V for modern microcontrollers.  
- **Adjustable Reset Threshold:** Configurable via external resistors for custom applications.  
- **High Noise Immunity:** Designed for reliable operation in electrically noisy environments.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3.0V/3.3V Low Power Microprocessor Supervisory Circuits

Alternative Part Number

  • MAX706TEUA+ --: Pin-compatible microprocessor supervisory circuit with the same reset threshold and watchdog functions, widely available and a direct functional drop-in.
  • ADM706TARZ --: Equivalent supervisory IC with matching reset threshold and active-low reset, suitable replacement with similar package and timing characteristics.
  • CAT706TVI-GT3 --: Low-cost supervisory circuit offering comparable reset threshold, watchdog and manual reset features for the same application.
  • TPS3705-33DR --: Comparable supply voltage supervisor with similar reset functionality; acceptable alternative when exact pinout match is not critical.

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