NE555P3

Изображения являются только для ссылки

NE555P3

+БОМ

REFRESH TIMER, CMOS

  • ПроизводительТехасские инструменты

  • Мфр. Часть #NE555P3

  • Лист данных NE555P3 DataSheet

  • В наличии6841

365 Дни гарантии качества

7*24 часы обслуживания каранти

90-гарантия послепродажного дня

Гарантия подлинного продукта

Спецификации

Атрибут Ценность
Supplier Rochester Electronics, LLC
Package Bulk
ProductStatus Active

Обзор

Description

The NE555P3 is a variant of the popular 555 timer integrated circuit, widely used in electronic circuits for its versatility and ease of use. The "NE" prefix often indicates the manufacturer, and "P3" might specify a particular package, temperature range, or feature set, although specific details can vary by manufacturer.
The 555 timer IC, including the NE555P3, functions in one of three modes: astable, monostable, or bistable. In the astable mode, it generates continuous square wave signals, making it suitable for applications like oscillators or pulse-width modulation. In monostable mode, it acts as a one-shot timer, providing a time delay, useful in timer and delay circuits. Bistable mode allows it to function as a flip-flop, used in simple memory or toggle switch applications.
The NE555P3 is typically available in a dual in-line package (DIP) or surface-mount form. With a wide range of voltage and temperature ratings, it is a robust choice for hobbyists and professionals in various electronic projects. Always consult the specific datasheet for detailed characteristics and specifications.

Equivalent

The NE555P3 is a timer IC, and its equivalents include the LM555, SE555, and NE555N. These chips are functionally similar and can often be used interchangeably in circuits designed for the NE555P3, offering comparable performance in timing applications. Always check the datasheet specifications to ensure compatibility with your specific application.

Features

The NE555P3 is a variant of the popular 555 timer IC, known for its versatility in various timing applications. Its key features include:
1. Wide Supply Voltage Range: Operates from 4.5V to 16V, making it suitable for both low and high voltage applications.
2. Timing Precision: Offers timing accuracy, with minimal error due to its design, often less than 1% drift over a wide temperature range.
3. Astable and Monostable Modes: Can function in both modes, enabling use in oscillators, pulse generation, and delay timers.
4. Output Compatibility: Provides a 200mA output current, capable of driving TTL loads directly.
5. Temperature Stability: Performs reliably across a wide temperature range, typically from 0°C to 70°C for commercial-grade devices.
6. Adjustable Duty Cycle: Allows adjustable duty cycle in astable mode, useful for PWM applications.
7. Low Power Consumption: Consumes less power than many comparable devices, improving efficiency in battery-powered applications.
These features make the NE555P3 a versatile choice for timing, pulse generation, and oscillator applications in various electronic projects.

Pinout

The NE555P3 is a version of the NE555 timer IC, configured as a precision timer. It typically comes in a standard 8-pin package. The pin functions are as follows:
1. Ground (GND): Connects to the ground reference voltage.
2. Trigger (TRIG): Input that starts the timing interval. A low voltage (below 1/3 of VCC) triggers the timer.
3. Output (OUT): The output pin delivers the timing pulses. It switches between high and low states.
4. Reset (RESET): Active low input that resets the timer when connected to ground. When not in use, it should be connected to VCC to avoid false resets.
5. Control Voltage (CTRL): Allows external adjustment of the threshold voltage. If not used, it should be connected to ground through a 0.01µF capacitor.
6. Threshold (THRESH): Monitors the voltage across the timing capacitor and ends the timing interval when the voltage exceeds 2/3 of VCC.
7. Discharge (DISCH): Discharges the timing capacitor to ground when the output is low.
8. Supply Voltage (VCC): The power supply voltage for the IC, typically between 4.5V and 15V.
The NE555 can be used in various applications, including monostable and astable multivibrator circuits.

Manufacturer

The NE555P3 is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is a global semiconductor design and manufacturing company. Based in Dallas, Texas, the company is one of the largest producers of semiconductors worldwide and is a leader in developing analog chips and embedded processors. TI designs and sells a wide range of electronic components and technology solutions, including digital signal processors, microcontrollers, and other integrated circuits, such as the NE555P3 timer, which is widely used in various electronic applications for its reliability and versatility. The company serves numerous sectors, including automotive, industrial, consumer electronics, and communications, consistently driving innovation and efficiency in electronic systems.

Application

The NE555P3 is a precision timer IC used in various applications, including:
1. Monostable Operation: Generates single pulses for timing applications.
2. Astable Operation: Functions as an oscillator for generating clock pulses in circuits.
3. Pulse Width Modulation (PWM): Used for controlling power to devices like motors and LEDs.
4. Frequency Divider: Can divide frequency for creating time delays.
5. Tone Generation: Produces audio tones in sound applications.
6. Sequential Timing: Generates timed sequences in digital circuits.
7. LED Flasher: Creates blinking patterns for LEDs.
Overall, the NE555P3 is versatile in creating precise timing and waveform generation in electronics.

Package

The NE555P3 is a type of NE555 timer IC that comes in a TO-220 package. This package type is commonly used for power devices and allows for easy mounting to a heat sink due to its three-pin configuration, providing better thermal management compared to standard DIP packages.

Продукты, связанные с NE555P3