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LMC555CMM +BOM

World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz

LMC555CMM Information

Description

Here's a concise introduction to the LMC555CMM: The Texas Instruments LMC555CMM is a standard timer chip designed for precise timing control and waveform generation. It features an industry-leading frequency range of 30 Hz to 50 kHz, making it suitable for various applications such as oscillators, pulse width modulation (PWM), and frequency generation. This device offers exceptional noise immunity and thermal management capabilities, ensuring reliable operation in diverse environments. With its ultra-low power consumption, fast clock speed, and synchronized output signal generation, the LMC555CMM is an excellent choice for timing circuits, waveform generators, and voltage control applications. Its pulse width modulation capability allows for enhanced accuracy, while its minimal phase distortion and jitter ensure clean signals. Overall, the LMC555CMM is a versatile timer chip that can be employed in various industries, including industrial automation, consumer electronics, and medical devices.

Features

The LMC555CMM features include:

  • Industry-leading frequency range of 30 Hz to 50 kHz
  • Pulse width modulation for enhanced accuracy
  • Synchronized output signal generation
  • Minimal phase distortion and jitter
  • Microsecond-precision timing control
  • Simplified circuit design with reduced parts count
  • Exceptional noise immunity for reliable operation
  • Efficient thermal management system

It is commonly used in timer circuits, waveform generators, and voltage control applications.

Package

The package type of LMC555CMM is VSSOP-8.

Pinout

The LMC555CMM has an 8-pin VSSOP package. The pin functions are:

  • GND: Ground
  • VCC: Positive supply voltage
  • TRIG: Trigger input
  • THRESH: Threshold input
  • OUT: Output signal
  • CTRL: Control input
  • RESET: Reset input
  • VSS: Negative supply voltage

Note that the pinout may vary depending on the specific application and circuit design.

Manufacturer

The manufacturer of the LMC555CMM is Texas Instruments (TI). TI is a leading global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is a well-known brand in the electronics industry, offering a wide range of products including microcontrollers, digital signal processors (DSPs), amplifiers, and timers like the LMC555CMM.

Applications

The LMC555CMM is commonly used in timing circuits, waveform generators, and voltage control applications. Its key applications include:

  • Timer circuits for oscillators, pulse width modulation, and frequency generation
  • Waveform generators for generating square waves, triangular waves, and sawtooth waveforms
  • Voltage-controlled oscillators and voltage-controlled PWM circuits

Equivalent

The equivalent products of LMC555CMM are:

  • LMV5551
  • OP07D
  • TLV5650
  • NE555

These ICs share similar characteristics, such as timer functionality, pulse width modulation, and frequency generation capabilities. However, please note that each product may have its own unique features, specifications, and applications.

Specifications

Category Integrated Circuits (ICs)Clock/TimingProgrammable Timers and Oscillators Type 555 Type, Timer/Oscillator (Single)
Count - Frequency 3MHz
Voltage - Supply 1.5V ~ 15V Current - Supply 150 µA
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount
Base Product Number LMC555 Package/Case MSOP8

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Ratings and Reviews

More
Z
Z**y 02/11/2024

There's a whole. The fee is almost clean. Checked as a server on the arduino nano (example on the office site with ethernet), works without problems.

12
V
V**e 10/09/2023

Excellent product. Received quickly and working normally.

7
M
M**n 12/06/2021

fast shipping, 2 modules, all works

6

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