The TS555CD from STMicroelectronics is a remarkable single CMOS timer offering a significant reduction in power consumption when compared to standard NE555 timers. This highly efficient device is designed to meet the needs of a wide range of applications, from precision timing to pulse generation, and is particularly well-suited for battery-operated devices due to its low power requirements.

Key Features

• Low Supply Current: With a supply current of typically 110 µA at V<sub>CC = 5V, the TS555CD significantly extends the battery life of portable applications.
• High Timing Accuracy: The timer provides a timing range from microseconds to hours, ensuring precise control over timing intervals for various applications.
• Wide Operating Voltage Range: The device operates within a voltage range of 2V to 16V, offering flexibility across different power supply specifications.
• Adjustable Duty Cycle: Users can set the output waveform's duty cycle to 50% or adjust it according to their specific requirements.
• High Output Current: Capable of sourcing or sinking up to 100 mA, the TS555CD can directly drive a load without requiring additional buffering.

Applications

The TS555CD is versatile and can be used in a variety of applications, such as:

• Timing delays
• Pulse generation for PWM circuits
• Precision timing
• Sequential timing
• Time delay generation
• Battery-operated devices due to low power consumption

Package Information

The TS555CD comes in an 8-pin SOIC package, which is both compact and suitable for automated assembly processes. The small footprint of the SOIC package makes it an excellent choice for space-constrained applications.

Conclusion

Overall, the TS555CD from STMicroelectronics is a high-performance, low-power timer that is a perfect choice for designers looking for a reliable and energy-efficient timing solution. Its wide range of features and applications make it a versatile component for any timing-related task within electronic circuits.