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LMC555IMX/NOPB
+StücklisteIC OSC SINGLE TIMER 3MHZ 8-SOIC
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HerstellerTexas Instruments
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Herstellerteil #LMC555IMX/NOPB
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Paket SOIC-8
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Auf Lager6044
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
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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
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
Features
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
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
Application
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.