NE555S-13

Overview

NE555S-13 is a versatile integrated circuit (IC) that belongs to the NE555 series. It is widely used in various electronic applications due to its reliable performance and ease of use. This encyclopedia entry provides an overview of NE555S-13, including its category, use, characteristics, package, essence, packaging/quantity, specifications, pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Category

NE555S-13 falls under the category of timer ICs (integrated circuits). Timer ICs are electronic devices that provide timing functions in various applications, such as pulse generation, frequency division, and time delay.

Use

NE555S-13 is primarily used for timing and oscillator applications. It can generate accurate time delays, control pulse width modulation (PWM), and produce precise oscillations. Its versatility makes it suitable for a wide range of projects, including electronic timers, frequency generators, and voltage-controlled oscillators.

Characteristics

• Low power consumption
• Wide operating voltage range (3V to 18V)
• High output current capability (up to 200mA)
• Adjustable duty cycle
• Stable and accurate timing
• Easy to integrate into circuits

Package

NE555S-13 is available in a standard 8-pin small outline package (SOIC). The SOIC package offers compactness and ease of soldering, making it suitable for both through-hole and surface mount applications.

Essence

The essence of NE555S-13 lies in its ability to provide precise timing and oscillation control in electronic circuits. It simplifies the design process by offering a comprehensive set of features within a single IC.

Packaging/Quantity

NE555S-13 is typically sold in reels or tubes, with a quantity of 2500 units per reel/tube. This packaging ensures convenient handling and storage for mass production or individual projects.

Specifications

• Supply Voltage: 3V to 18V
• Operating Temperature Range: -40°C to +85°C
• Timing Capacitance Range: 100pF to 100μF
• Maximum Output Current: 200mA
• Trigger Voltage (Low Level): 1/3 Vcc
• Trigger Voltage (High Level): 2/3 Vcc

Pin Configuration

NE555S-13 features an 8-pin configuration with the following pin assignments:

1. GND (Ground)
2. TRIG (Trigger)
3. OUT (Output)
4. RESET (Reset)
5. CTRL (Control Voltage)
6. THRES (Threshold)
7. DISCH (Discharge)
8. VCC (Supply Voltage)

For detailed pin functions and connections, refer to the NE555S-13 datasheet.

Functional Features

NE555S-13 offers several functional features that enhance its usability in electronic circuits:

• Monostable Mode: Generates a single pulse of a specified duration upon trigger input.
• Astable Mode: Produces continuous square wave oscillations with adjustable frequency and duty cycle.
• Bistable Mode: Acts as a flip-flop, maintaining its output state until triggered.
• Adjustable Duty Cycle: Allows precise control over the width of the output pulse.
• Control Voltage Input: Enables external voltage control of timing characteristics.

Advantages and Disadvantages

Advantages

• Versatile and widely used in various applications
• Low power consumption extends battery life
• Simple integration into circuits due to its compact package
• Accurate and stable timing capabilities
• Adjustable duty cycle provides flexibility in pulse generation

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Requires external components (resistors, capacitors) for proper operation
• Sensitivity to noise and voltage fluctuations may affect timing accuracy

Working Principles

NE555S-13 operates based on the principles of an astable multivibrator. In astable mode, it uses external resistors and capacitors to control the charging and discharging of internal timing capacitors. This results in the generation of square wave oscillations with a frequency determined by the external components.

Detailed Application Field Plans

NE555S-13 finds applications in various fields, including:

1. Electronic Timers: Used in kitchen appliances, lighting controls, and industrial automation systems.
2. Frequency Generators: Employed in signal generators, tone generators, and musical instruments.
3. Voltage-Controlled Oscillators: Utilized in frequency modulation (FM) circuits and phase-locked loops (PLLs).
4. Pulse Width Modulation (PWM): Enables precise control of motor speed, LED brightness, and power converters.

Alternative Models

In addition to NE555S-13, there are several alternative models available that offer similar functionality. Some popular alternatives include:

• NE555P