TS556IDT

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TS556IDT

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IC OSC TIMER DUAL 2.7MHZ 14SOIC

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Thông số kỹ thuật

thuộc tính Giá trị
Supplier STMicroelectronics
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Obsolete
Type 555 Type, Timer/Oscillator (Dual)
Frequency 2.7MHz
Voltage-Supply 2V ~ 16V
Current-Supply 130 µA
OperatingTemperature -40°C ~ 125°C
Package/Case 14-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage 14-SO

Tổng quan

Description

The TS556IDT is a dual timer integrated circuit developed by STMicroelectronics, designed for precision timing and oscillator applications. It operates on a wide voltage range from 2 to 16 volts, making it suitable for various electronic projects and systems. The TS556IDT offers improved performance over the standard 555 timer IC, including reduced power consumption and enhanced frequency stability.
Each of the two timers within the TS556IDT can function independently or be connected for sequential timing applications. Key features include low power consumption, high frequency accuracy, and the ability to generate precise time delays or oscillations in monostable or astable modes. The IC includes built-in temperature stability and low trigger and reset currents, enhancing its reliability in diverse conditions.
This dual timer is commonly used in applications like pulse generation, LED flashers, and frequency modulation. Its compact design and robust features make it ideal for use in both commercial and industrial electronic circuits where precise timing is crucial.

Equivalent

The TS556IDT is a dual bipolar precision timer IC. Equivalent products include NE556, LM556, and TLC556, which are also dual timers with similar functionalities. These alternatives may vary slightly in specifications such as power supply range and temperature tolerance, so it's essential to check the datasheets to ensure compatibility with your specific application.

Features

The TS556IDT is a dual version of the 555 timer integrated circuit, manufactured by STMicroelectronics. It is designed for various timing and oscillator applications. Key features include:
1. Low Power Consumption: The TS556IDT is designed to operate with reduced power usage compared to the standard 555 timer, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: The device functions efficiently over a wide range of supply voltages, typically between 4.5V and 16V.
3. Timing from Microseconds to Hours: The TS556IDT can generate precise time delays or oscillation frequencies, making it versatile for different timing applications.
4. Astable and Monostable Operation: It can be configured in both astable (free-running oscillator) and monostable (one-shot pulse generator) modes.
5. High Output Current Capability: Capable of sourcing or sinking output currents of up to 100 mA, allowing it to drive various loads directly.
6. Temperature Stability: Offers reliable performance over a wide temperature range, which enhances its usability in diverse environments.
These features make the TS556IDT a robust choice for a range of electronic timing applications.

Pinout

The TS556IDT is a CMOS dual timer IC that is functionally similar to the NE556 but with improved performance. It is used for generating precise time delays or oscillation. The TS556IDT comes in an 8-pin package. Here's a brief overview of its pin functions:
1. GND (Pin 1): Ground reference voltage.
2. Trigger A (Pin 2): Input for timer A; a falling edge triggers the timer.
3. Output A (Pin 3): Output for timer A.
4. Reset A (Pin 4): Active-low reset for timer A.
5. Control Voltage A (Pin 5): Controls the threshold voltage for timer A, often connected to a capacitor.
6. Threshold A (Pin 6): Endpoint threshold for timer A; connected to a capacitor to determine timing.
7. Discharge A (Pin 7): Discharges the timing capacitor for timer A.
8. VCC (Pin 14): Supply voltage.
This IC is used in applications like pulse generation, time delays, and oscillators. It provides two independent timing circuits in one package, making it versatile for various timing tasks.

Manufacturer

The TS556IDT is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, and manufactures a wide range of semiconductor products for various electronic applications. The company provides solutions for smart driving and the Internet of Things (IoT), among other fields, and offers products such as microcontrollers, sensors, and power management devices. With a focus on innovation and sustainability, STMicroelectronics serves diverse markets including automotive, industrial, personal electronics, and communications equipment.

Application

The TS556IDT is a dual-timer integrated circuit commonly used in various timing and pulse generation applications. Its application areas include:
1. Monostable Operations: Used in switch debounce circuits and generating precise pulse widths.
2. Astable Operations: Employed in oscillators, frequency generators, and clock pulse generators.
3. Pulse Width Modulation (PWM): Useful in motor speed control and LED dimming.
4. Timers and Delays: Implementing delays in industrial and consumer electronics.
5. Sequential Timing: Used in sequence generation for digital logic circuits.
6. Signal Conditioning: Employed in waveform generation and signal processing.
These versatile features make it suitable for use in automotive, communication, consumer electronics, and industrial applications.

Package

The TS556IDT is a dual timer IC in a SOIC-14 (Small Outline Integrated Circuit) package, which features 14 pins. This type of package is commonly used for surface-mount applications, offering a compact and efficient design for integrating the timer into electronic circuits.

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