IC Phoenix logo

Home ›  S  › S9 > SA555

SA555 from PHILIPS

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SA555

Manufacturer: PHILIPS

Precision Timers

Partnumber Manufacturer Quantity Availability
SA555 PHILIPS 20000 In Stock

Description and Introduction

Precision Timers The SA555 is a precision timer IC manufactured by PHILIPS (now NXP Semiconductors). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage Range:** 4.5V to 16V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Low Power Consumption:** Typically 3mA  
- **Output Current:** Up to 200mA (sink or source)  
- **Timing Accuracy:** ±1% at 25°C  
- **Trigger Voltage:** Typically 1.67V (1/3 of VCC)  
- **Threshold Voltage:** Typically 3.33V (2/3 of VCC)  
- **Reset Voltage:** ≤ 0.4V  

### **Description:**  
The SA555 is a highly stable timer IC designed for generating accurate time delays or oscillations. It is a low-power variant of the NE555, offering improved performance in terms of timing precision and power efficiency.  

### **Features:**  
- **Monostable or Astable Operation**  
- **Adjustable Duty Cycle**  
- **TTL-Compatible Output**  
- **High Output Drive Capability**  
- **Temperature Stability**  
- **Direct Replacement for NE555**  

This information is based solely on the manufacturer's datasheet. For detailed applications and circuit examples, refer to the official documentation.

Application Scenarios & Design Considerations

Precision Timers
Partnumber Manufacturer Quantity Availability
SA555 ST 20000 In Stock

Description and Introduction

Precision Timers The SA555 is a precision timer IC manufactured by STMicroelectronics. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Supply Voltage Range:** 4.5V to 16V  
- **Operating Temperature Range:** -55°C to +125°C  
- **Low Power Consumption:** Typically 6mA at 15V  
- **Output Current:** Up to 200mA (sink or source)  
- **Timing Accuracy:** ±1% at 25°C  
- **Trigger Voltage:** Typically 1.67V (1/3 of VCC)  
- **Threshold Voltage:** Typically 3.33V (2/3 of VCC)  
- **Reset Voltage:** ≤ 0.7V  

### **Description:**  
The SA555 is a highly stable timer IC designed for generating accurate time delays or oscillations. It is a direct replacement for the NE555 and is available in a DIP-8 or SO-8 package. It operates in both monostable (one-shot) and astable (oscillator) modes.  

### **Features:**  
- **High Timing Accuracy**  
- **Adjustable Duty Cycle**  
- **TTL-Compatible Output**  
- **Can Operate in Both Monostable and Astable Modes**  
- **Low Temperature Drift**  
- **High Output Drive Capability**  

This information is strictly factual from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Precision Timers
Partnumber Manufacturer Quantity Availability
SA555 TI 75 In Stock

Description and Introduction

Precision Timers The SA555 is a precision timer from Texas Instruments (TI) that operates similarly to the NE555 but with improved specifications.  

### **Specifications:**  
- **Supply Voltage Range:** 4.5V to 16V  
- **Low Power Consumption:** Typically 3mA at 5V  
- **High Output Current:** Up to 200mA (sink or source)  
- **Timing Accuracy:** ±1% at 25°C  
- **Operating Temperature Range:** -40°C to 85°C  
- **Trigger and Threshold Voltage Levels:** 1/3 VCC (trigger), 2/3 VCC (threshold)  
- **Reset Function:** Active-low reset input  

### **Descriptions:**  
The SA555 is a highly stable timer capable of producing accurate time delays or oscillations. It is a direct replacement for the NE555 with improved temperature stability and lower power consumption.  

### **Features:**  
- **Monostable or Astable Operation**  
- **Adjustable Duty Cycle**  
- **TTL-Compatible Output**  
- **High Noise Immunity**  
- **Available in 8-Pin PDIP, SOIC, and TSSOP Packages**  

For detailed electrical characteristics and application circuits, refer to the official TI datasheet.

Application Scenarios & Design Considerations

Precision Timers

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips