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TL7705A from TI,Texas Instruments

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TL7705A

Manufacturer: TI

SUPPLY VOLTAGE SUPERVISORS

Partnumber Manufacturer Quantity Availability
TL7705A TI 497 In Stock

Description and Introduction

SUPPLY VOLTAGE SUPERVISORS The TL7705A is a supply voltage supervisor (SVS) IC manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Supply Voltage Range:** 4.5V to 18V  
- **Reset Threshold Accuracy:** ±1.5% (typical)  
- **Reset Timeout Period:** Adjustable via external capacitor (typically 100ms with 1µF)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** SOIC-8, PDIP-8  

### **Descriptions:**  
The TL7705A is designed to monitor power supply voltages and generate a reset signal if the voltage falls below a preset threshold. It ensures proper system initialization and prevents erratic operation during power-up, power-down, or brownout conditions.  

### **Features:**  
- **Precision Voltage Monitoring:** Ensures reliable reset generation.  
- **Adjustable Reset Delay:** Allows customization via an external capacitor.  
- **Low Quiescent Current:** Typically 300µA.  
- **Wide Operating Voltage Range:** Suitable for various applications.  
- **Manual Reset Input:** Provides additional control for system reset.  
- **Open-Drain Reset Output:** Compatible with different logic levels.  

This IC is commonly used in microcontrollers, embedded systems, and industrial applications requiring stable power supervision.

Application Scenarios & Design Considerations

SUPPLY VOLTAGE SUPERVISORS

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