STMicroelectronics

TS556ID

TS556ID Description

The TS556ID is a dual 555-type timer/oscillator IC designed for a wide range of timing and oscillation applications. Manufactured by STMicroelectronics, this obsolete component is known for its versatility and reliability. The TS556ID features a surface mount package, making it suitable for compact and high-density PCB designs. It operates within a supply voltage range of 2V to 16V, ensuring compatibility with various power supply configurations. With a supply current of just 130 µA, it is highly energy-efficient, making it ideal for battery-powered and low-power applications.

TS556ID Features

• Dual 555-Type Timer/Oscillator: The TS556ID integrates two independent 555-type timers, providing flexibility for complex timing and oscillation tasks.
• Wide Operating Voltage Range: With a supply voltage range of 2V to 16V, the TS556ID can be used in a variety of power supply environments, from low-voltage portable devices to higher-voltage industrial systems.
• Low Supply Current: Consuming only 130 µA, the TS556ID is highly efficient, making it suitable for applications where power consumption is a critical factor.
• High Oscillation Frequency: Capable of operating at a frequency of up to 2.7MHz, the TS556ID can generate precise and high-frequency signals for demanding applications.
• Surface Mount Packaging: The TS556ID is available in a surface mount package, which is ideal for modern, space-constrained PCB designs.
• Compliance and Safety: The TS556ID is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the TS556ID is highly resistant to moisture, making it suitable for a wide range of environmental conditions.

TS556ID Applications

The TS556ID is highly versatile and can be used in a variety of applications, including:

• Pulse Generation: Ideal for generating precise timing pulses in digital circuits and microcontroller applications.
• Frequency Modulation: Suitable for creating frequency-modulated signals in communication systems.
• Waveform Generation: Capable of generating various waveforms, such as square waves and pulses, for signal processing and testing.
• Timing Circuits: Perfect for applications requiring accurate timing, such as delay circuits and interval timers.
• Oscillator Circuits: Can be used to create stable oscillators for clock generation and synchronization in electronic systems.

Conclusion of TS556ID

The TS556ID from STMicroelectronics is a robust and versatile dual 555-type timer/oscillator IC. Its wide operating voltage range, low supply current, and high oscillation frequency make it suitable for a variety of applications, from low-power portable devices to high-frequency signal generation. The surface mount package ensures compatibility with modern PCB designs, while its compliance with REACH and RoHS3 standards ensures it meets the highest environmental and safety requirements. Despite being marked as obsolete, the TS556ID remains a reliable choice for engineers and designers looking for a high-performance timer/oscillator solution.