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ICM7555IBATS2497
+StücklisteGENERAL PURPOSE RC TIMER
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HerstellerHarris Corporation
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Herstellerteil #ICM7555IBATS2497
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Auf Lager7212
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Supplier | Rochester Electronics, LLC |
| Package | Bulk |
| ProductStatus | Active |
Übersicht
Description
The device can operate in three modes: monostable, astable, and bistable. In monostable mode, it's used for generating single pulse outputs; in astable mode, it generates continuous square waves; and in bistable mode, it works as a basic flip-flop. The ICM7555 operates over a wide range of voltages, typically from 2V to 18V, making it suitable for both low-power and high-power applications. Its applications include timing, pulse generation, LED and lamp flashers, tone generation, and more. The ICM7555's attributes make it a go-to choice for hobbyists and professionals alike in designing electronic circuits.
Equivalent
1. NE555 from Texas Instruments
2. LM555 from Texas Instruments
3. TLC555 from Texas Instruments
4. LMC555 from Texas Instruments
5. NTE955M from NTE Electronics
These equivalents serve similar functions with slight variations in performance and power specifications. Always check the datasheets for compatibility with your specific application.
Features
1. Operating Voltage: Wide range from 3V to 16V, making it suitable for various applications.
2. Low Power Consumption: Ideal for battery-operated devices due to its reduced power usage.
3. Precision Timing: Offers high accuracy and stability in timing circuits.
4. Temperature Range: Operates effectively over a wide temperature range, enhancing reliability in different environments.
5. Source/Sink Current: Can source or sink up to 100mA, useful for driving LEDs or other devices.
6. CMOS Technology: Uses CMOS technology, which contributes to its low power requirement and fast operation.
This IC is a suitable choice for engineers looking for a reliable, efficient, and flexible timing solution.
Pinout
1. GND (Ground): Connected to the ground of the circuit.
2. TRIG (Trigger): A negative pulse on this pin triggers the timer.
3. OUT (Output): The output pin, which can drive loads.
4. RESET: Resets the timer when a low signal is applied.
5. CTRL (Control Voltage): Allows control of the threshold and trigger levels.
6. THRS (Threshold): Determines the timing interval by comparing to a voltage level.
7. DISCH (Discharge): Discharges the timing capacitor to stop the timing interval.
8. VCC: The supply voltage pin.
The ICM7555 is commonly used for timing applications, such as creating delays, oscillators, and pulse generation, benefiting from low power consumption and a wide voltage range.
Manufacturer
Application
1. Astable Multivibrators: Generates continuous pulse trains for oscillators and clocks.
2. Monostable Multivibrators: Produces single pulses for timers and delays.
3. Pulse Width Modulation (PWM): Controls duty cycles in PWM circuits.
4. Frequency Generation: Used in audio tone generation and frequency modulation.
5. LED/Lamp Flashers: Creates blinking patterns for indicators.
6. Capacitive Touch Sensors: Functions in touch-activated switches.
7. Analog Frequency Meter: Part of frequency-to-voltage converters.
This flexibility makes it valuable in consumer electronics, automotive, and industrial control systems.