TLC552CN

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TLC552CN

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IC OSC TIMER DUAL 2.8MHZ 14-DIP

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Spezifikationen

Attribut Wert
Supplier Rochester Electronics, LLC,Texas Instruments
Package Bulk,Tube
Series LinCMOS™
ProductStatus Active
Type 555 Type, Timer/Oscillator (Dual)
Frequency 2.8MHz
Voltage-Supply 1V ~ 18V
Current-Supply 1.6 mA
OperatingTemperature 0°C ~ 70°C
Package/Case 14-DIP (0.300, 7.62mm)
SupplierDevicePackage 14-PDIP

Übersicht

Description

The TLC552CN is a precision timer IC, an improved version of the classic NE555 timer. Manufactured by Texas Instruments, it is widely used in various timing applications due to its flexibility and reliability. The IC operates with a supply voltage ranging from 2 V to 18 V, making it suitable for both low and high-voltage applications.
Key features of the TLC552CN include low power consumption and a wide operating temperature range, ensuring efficiency in various environments. It has three operating modes: monostable, astable, and bistable, allowing it to function as a timer, pulse generator, or flip-flop.
The timer's output can source or sink up to 100 mA of current, making it capable of driving small loads directly. The device also provides precise time delays and frequencies with minimal external components, thanks to its internal oscillator and comparator circuits.
Overall, the TLC552CN is a versatile and reliable choice for timing, waveform generation, and pulse width modulation applications in both hobbyist and professional electronic projects.

Equivalent

The TLC552CN is a dual timer IC compatible with the NE555 series. Equivalent products include the LM556, NE556, and SE556 dual timers, which can serve as substitutes. These ICs are commonly used in timing, pulse generation, and oscillator applications. Always check the datasheets to ensure compatibility in terms of electrical characteristics and pin configuration for your specific application.

Features

The TLC552CN is a precision timer IC from Texas Instruments, similar in functionality to the popular 555 timer but with some distinct features. It operates with a wide supply voltage range from 2 V to 15 V, making it versatile for various applications. The device offers low power consumption, typically using less than 1 mW, which is beneficial for battery-operated devices.
Key features include:
1. Low Supply Current: Makes it suitable for power-sensitive applications.
2. High Output Drive: Can drive TTL circuits and source or sink up to 100 mA of load current.
3. Astable and Monostable Operation: Functions as both a timer and oscillator.
4. Temperature Stability: Offers reliable performance across a range of temperatures.
5. Timer Precision: Provides accurate timing intervals.
The TLC552CN is often used in applications like pulse generation, time delay generation, and waveform generation circuits. Its compatibility with the 555 timer makes it a drop-in replacement for many designs, with added benefits of lower power usage and wider operating range.

Pinout

The TLC552CN is a dual timer IC, similar in function to the popular NE555 timer, but optimized for low power consumption. It is part of the TLC552 series and comes in an 8-pin DIP (Dual In-line Package). Here's a brief overview of its pin count and functions:
1. Pin 1 (GND): Ground reference voltage.
2. Pin 2 (TRIG): Trigger input. The pin receives the signal that starts the timing interval.
3. Pin 3 (OUT): Output. This pin is where the timer's output is obtained.
4. Pin 4 (RESET): Reset. A low voltage on this pin resets the timer.
5. Pin 5 (CTRL): Control voltage. This pin can be used to adjust the threshold and trigger levels.
6. Pin 6 (THRS): Threshold. This pin is used to reset the flip-flop controlling the output.
7. Pin 7 (DISCH): Discharge. This pin is connected to the discharge transistor, used to discharge the timing capacitor.
8. Pin 8 (VCC): Supply voltage.
The TLC552CN is commonly used for generating precise time delays or oscillation in various applications.

Manufacturer

The TLC552CN is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company headquartered in Dallas, Texas. It is one of the largest and most well-known producers of semiconductors and electronic components, serving a variety of industries including automotive, consumer electronics, industrial, and communications equipment. TI is renowned for its development of analog chips and embedded processors, and it provides a wide array of products such as microcontrollers, digital signal processors, and other integrated circuits. The company emphasizes innovation and has a strong focus on research and development, which supports its broad portfolio of technologies and solutions.

Application

The TLC552CN is a timer IC, similar to the popular 555 timer, used in various electronic applications. Its application areas include:
1. Timing Solutions: Provides accurate timing for applications like delays, pulse generation, and time interval measurements.
2. Oscillator Configurations: Functions as a stable oscillator for frequency generation in circuits.
3. Pulse Width Modulation (PWM): Used in PWM circuits for motor speed control and light dimming.
4. Sequential Timers: Ideal for creating sequential timer circuits in automation systems.
5. Frequency Divider: Can be configured to divide frequencies in digital circuits.
6. Monostable Operation: Useful for single-pulse generation in switching applications.
These diverse applications make the TLC552CN versatile for both hobbyist projects and professional designs.

Package

The TLC552CN is a timer IC housed in a standard 8-pin Dual In-line Package (DIP).

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