LMC555IMX/NOPB

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LMC555IMX/NOPB

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IC OSC SINGLE TIMER 3MHZ 8-SOIC

  • HerstellerTexas Instruments

  • Herstellerteil #LMC555IMX/NOPB

  • Paket SOIC-8

  • Auf Lager6044

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Type 555 Type, Timer/Oscillator (Single)
Frequency 3MHz
Voltage - Supply 1.5V ~ 15V
Supply Current 150 µA
Operating Temperature -40°C ~ 125°C
Supplier Device Package 8-SOIC

Übersicht

Description

The LMC555IMX/NOPB is a precision timer IC from Texas Instruments, commonly used for generating accurate time delays or oscillation. Part of the popular 555 timer family, it operates with low power consumption and is versatile in its application. The device can function in monostable, astable, or bistable modes, making it suitable for applications like pulse generation, timers, LED flashers, and frequency generation.
Key features include a wide supply voltage range from 1.5V to 15V, low supply current, and the ability to produce precise timing from microseconds to hours. Its CMOS technology ensures low power and high-speed operation. The IC also offers high input impedance, low output current capability, and a stable duty cycle.
The LMC555IMX/NOPB is available in a variety of package options, including SOIC, making it adaptable for different circuit designs. This makes it an excellent choice for use in consumer electronics, automotive, industrial, and communication applications.

Equivalent

The LMC555IMX/NOPB is a CMOS version of the classic NE555 timer. Equivalent products include similar CMOS-based timer ICs like the TLC555 from Texas Instruments, ICM7555 from Intersil (Renesas), and the TLC551 from Texas Instruments. These alternatives offer similar functionality with lower power consumption compared to standard bipolar 555 timers. Always check the datasheets for compatibility in terms of electrical characteristics and package type when selecting equivalents.

Features

The LMC555IMX/NOPB is a precision timer IC that provides reliable and accurate timing across a range of applications. Key features include:
1. Low Power Consumption: It operates on low current, making it energy efficient.
2. Wide Supply Voltage Range: Compatible with a range of voltages from 1.5V to 15V, offering versatility in different circuits.
3. CMOS Technology: Employs CMOS logic for low power consumption and high noise immunity.
4. High Output Current: Capable of driving a load directly with its strong output current capability.
5. Temperature Stability: Offers stable performance over a wide temperature range, enhancing reliability.
6. Astable and Monostable Operation: Can function in both astable and monostable modes, allowing for flexible timing applications.
7. Precision Timing: Provides accurate timing with minimal drift over time and temperature changes.
8. Compact Packaging: Available in a small, surface-mount package, suitable for space-constrained designs.
These features make the LMC555IMX/NOPB suitable for a variety of applications, including oscillators, timers, pulse generation, and more.

Pinout

The LMC555IMX/NOPB is a precision timer IC manufactured by Texas Instruments, commonly known as the CMOS version of the classic 555 timer. It comes in an 8-pin package. Here is a brief overview of its pin functions:
1. GND (Pin 1): Ground reference voltage.
2. TRIG (Pin 2): Trigger input. This pin is used to start the timer cycle when it receives a voltage below 1/3 of the supply voltage.
3. OUT (Pin 3): Output. This pin delivers the output signal, either high or low, depending on the timer configuration.
4. RESET (Pin 4): Reset input. Resets the timer when held low.
5. CTRL (Pin 5): Control voltage. This pin allows overriding the internal voltage divider, thereby changing the threshold and trigger levels.
6. THR (Pin 6): Threshold input. This pin is used to reset the flip-flop when the voltage exceeds 2/3 of the supply voltage.
7. DISCH (Pin 7): Discharge. This pin is used to discharge a timing capacitor to ground.
8. VCC (Pin 8): Supply voltage.
This IC is widely used for generating precise timing or oscillations in various applications.

Manufacturer

The LMC555IMX/NOPB is manufactured by Texas Instruments, a leading technology company that designs and manufactures semiconductors and various integrated circuits. Texas Instruments is well-known for its innovations in the electronics industry and provides a wide array of products used in a vast range of applications, from consumer electronics to industrial and automotive systems.

Application

The LMC555IMX/NOPB is a CMOS-based timer IC, versatile and commonly used in various applications. Key areas include:
1. Timing Functions: Generates precise time delays and oscillations.
2. Pulse Generation: Used in applications requiring pulse-width modulation.
3. Frequency Generation: Acts as a simple oscillator for clock generation.
4. LED/Lamp Flashing: Controls flashing sequences in signaling applications.
5. Tone Generation: Used in audio applications for creating sound tones.
6. Sequential Timing: Manages timing sequences in digital circuits.
7. Position and Rate Sensing: Detects and measures mechanical movements.
8. Capacitive Sensor: Utilized in touch-sensitive interfaces.
These applications highlight its utility in both hobbyist projects and professional electronic designs.

Package

The LMC555IMX/NOPB is a precision timer IC from Texas Instruments, housed in an 8-pin SOIC (Small Outline Integrated Circuit) package.

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