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SA555D from F

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SA555D

Manufacturer: F

Qual Timer

Partnumber Manufacturer Quantity Availability
SA555D F 10 In Stock

Description and Introduction

Qual Timer The SA555D is a precision timer IC manufactured by Texas Instruments. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 4.5V to 16V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Output Current (Sink or Source):** Up to 200mA  
- **Timing Accuracy:** ±1% (typical)  
- **Low Power Consumption:** Typically 10mA  
- **Trigger Voltage:** 1/3 of VCC  
- **Threshold Voltage:** 2/3 of VCC  
- **Reset Voltage:** ≤ 0.4V  

### **Description:**  
The SA555D is a highly stable timer IC designed for generating accurate time delays or oscillations. It is a CMOS version of the classic 555 timer, offering improved performance with lower power consumption.  

### **Features:**  
- **Monostable or Astable Operation**  
- **Adjustable Duty Cycle**  
- **TTL-Compatible Output**  
- **High Noise Immunity**  
- **Wide Supply Voltage Range**  
- **Direct Replacement for NE555 in Most Applications**  

The SA555D is commonly used in timing, pulse generation, and oscillator circuits.

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