
Texas Instruments
LMC555CMM
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LMC555CMM Description
LMC555CMM Description
The LMC555CMM is a high-performance, single timer/oscillator IC designed by Texas Instruments, a leading manufacturer in the electronics industry. This device belongs to the 555 type category, specifically tailored for programmable timers and oscillators. It is housed in an 8-pin VSSOP package and is available in a surface mount configuration, making it ideal for compact and space-constrained applications. The LMC555CMM operates within a wide supply voltage range of 1.5V to 15V and offers a maximum supply current of 150 µA, ensuring efficient power usage. With a maximum operating frequency of 3MHz, this IC is well-suited for applications requiring precise timing and oscillation control.
LMC555CMM Features
- Wide Operating Voltage Range: The LMC555CMM can operate within a voltage range of 1.5V to 15V, providing flexibility in power supply requirements.
- Low Supply Current: Consuming only 150 µA of supply current, this IC is highly efficient, making it suitable for battery-operated and low-power applications.
- High Operating Frequency: Capable of operating up to 3MHz, the LMC555CMM ensures precise timing and oscillation control, ideal for high-frequency applications.
- Surface Mount Packaging: The surface mount configuration allows for easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
- Compliance and Safety: The LMC555CMM is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
- Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the LMC555CMM is suitable for a wide range of manufacturing environments without the need for additional moisture protection.
LMC555CMM Applications
The LMC555CMM is versatile and can be used in a variety of applications, including:
- Pulse Generation: Ideal for generating precise pulses in digital circuits and communication systems.
- Frequency Division: Used in frequency dividers to create lower frequency signals from higher frequency inputs.
- Timing Circuits: Suitable for applications requiring accurate timing, such as delays and intervals in microcontroller-based designs.
- Oscillator Circuits: Provides stable oscillation for clock generation in various electronic devices.
- Monostable and Astable Multivibrators: Used in monostable and astable configurations for creating timers and square wave generators.
Conclusion of LMC555CMM
The LMC555CMM from Texas Instruments is a robust and versatile timer/oscillator IC that offers a wide range of technical specifications and performance benefits. Its wide operating voltage range, low supply current, and high operating frequency make it suitable for a variety of applications, from pulse generation to oscillator circuits. The surface mount packaging and compliance with environmental and safety standards further enhance its appeal. For engineers and designers looking for a reliable and efficient solution for their timing and oscillation needs, the LMC555CMM is an excellent choice.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.06800 | $2.07 |
| 10+ | $1.53472 | $15.35 |
| 25+ | $1.40096 | $35.02 |
| 100+ | $1.25426 | $125.43 |
| 250+ | $1.18427 | $296.07 |



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