LM555CMX/NOPB

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LM555CMX/NOPB

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IC OSC SNGL TIMER 100KHZ 8-SOIC

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Especificações

Atributo Valor
Part Status Active
Base Product Number LM555
Type 555 Type, Timer/Oscillator (Single)
Frequency 100kHz
Voltage - Supply 4.5V ~ 16V
Supply Current 10 mA
Operating Temperature 0°C ~ 70°C
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Mounting Type Surface Mount
Packaging Cut Tape (CT), Tape & Reel (TR)

Visão Geral

Equivalent

The LM555CMX/NOPB is a popular 555 timer IC. Equivalent alternatives include:
- NE555 (generic 555 timer)
- SE555 (military-grade version)
- TLC555 (low-power CMOS variant)
- LMC555 (another CMOS alternative)
- ICM7555 (low-power, high-speed version)
These offer similar functionality but may vary in power consumption, speed, or voltage range. Always check datasheets for compatibility.

Features

The LM555CMX/NOPB is a precision timing circuit (timer IC) with the following key features:
- Operating Voltage Range: 4.5V to 16V
- Adjustable Timing: From microseconds to hours
- High Output Current: Up to 200mA (sink/source)
- Stable Operation: Low temperature drift (0.005%/°C typical)
- Modes: Monostable (one-shot) or Astable (oscillator)
- TTL-Compatible Output
- Low Power Consumption: ~10mA typical
- Wide Temperature Range: 0°C to 70°C
- Package: SOIC-8 (surface-mount)
It’s widely used in pulse generation, delay circuits, and PWM applications. The NOPB suffix indicates lead-free (RoHS-compliant) packaging.

Manufacturer

The LM555CMX/NOPB is manufactured by Texas Instruments (TI), a leading American semiconductor company. TI specializes in designing and producing analog and embedded processing chips, widely used in electronics, industrial, automotive, and consumer applications. Known for innovation and reliability, TI is a key player in the global semiconductor industry. The LM555CMX/NOPB is a precision timer IC, part of TI’s extensive portfolio of analog components.

Application

The LM555CMX/NOPB is a versatile timer IC used in various applications, including:
- Timing Circuits: Precision timing, delays, and pulse generation.
- Oscillators: Square wave and pulse-width modulation (PWM) generation.
- Switching: Relay and LED drivers.
- Measurement: Frequency and capacitance measurement.
- Automotive: Flashers and tone generators.
- Industrial: Sequential timing and process control.
- Consumer Electronics: Toys, alarms, and timers.
Its low cost, reliability, and ease of use make it popular in hobbyist projects and commercial devices.

Package

The LM555CMX/NOPB is available in an SOIC-8 package. This surface-mount package is compact, with 8 pins, and is commonly used for integrated circuits. It is RoHS-compliant and suitable for automated PCB assembly.

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