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ICM7555ID/01,112
+StücklisteIC OSC SINGLE TIMER 500KHZ 8SOIC
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HerstellerNXP USA Inc.
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Herstellerteil #ICM7555ID/01,112
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Datenblatt ICM7555ID/01,112 DataSheet
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Paket SOIC-8
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Auf Lager6951
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Supplier | NXP USA Inc. |
| Package / Case | Tube |
| Part Status | Obsolete |
| Type | 555 Type, Timer/Oscillator (Single) |
| Frequency | 500kHz |
| Voltage - Supply | 3V ~ 16V |
| Supply Current | 180 µA |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 8-SO |
Übersicht
Description
This timer is ideal for use in monostable (one-shot) or astable (oscillator) modes. In monostable mode, it can produce time delays controlled by an external resistor and capacitor. In astable mode, it generates continuous square wave outputs, useful for clock pulse generation, LED flashers, and tone generation.
The device's key features include low power consumption, high output drive capability, and low supply current spikes during output transitions. It is commonly used in consumer electronics, automotive applications, and other projects requiring reliable timing solutions.
Equivalent
1. NE555 - a popular bipolar 555 timer variant.
2. LM555 - another common bipolar version by Texas Instruments.
3. TLC555 - a low-power CMOS version by Texas Instruments.
4. TS555 - a low-power CMOS variant by STMicroelectronics.
5. LMC555 - a micropower version by Texas Instruments.
Make sure to check specifications for exact compatibility.
Features
1. Low Power Consumption: It operates with a low supply current, making it suitable for battery-operated devices.
2. Wide Supply Voltage Range: The timer supports a supply voltage range from 3V to 15V, allowing flexibility in various applications.
3. High Frequency: It can operate at frequencies up to 2MHz, catering to high-speed timing applications.
4. Monostable and Astable Operation: The device can be configured for both monostable (one-shot) and astable (oscillator) modes.
5. Low Propagation Delay: Offers faster response times due to low propagation delay.
6. Temperature Stability: It maintains consistent performance across a wide temperature range.
7. Pin Compatibility: It is pin-compatible with the standard 555 timer, simplifying replacement and integration into existing designs.
These features make the ICM7555ID/01 ideal for precise timing applications in various electronic circuits.
Pinout
1. Ground (Pin 1): Connects to the negative supply voltage (0V).
2. Trigger (Pin 2): Starts the timing interval when the voltage falls below 1/3 of the supply voltage.
3. Output (Pin 3): Outputs the result of the timer operation, either high or low.
4. Reset (Pin 4): Resets the timer when held low; typically connected to the supply voltage if not used.
5. Control Voltage (Pin 5): Allows the modulation of the threshold voltage, often left unconnected or connected to ground via a capacitor.
6. Threshold (Pin 6): Compares the capacitor voltage against 2/3 of the supply voltage.
7. Discharge (Pin 7): Discharges the timing capacitor.
8. VCC (Pin 8): Connects to the positive supply voltage.
The ICM7555 is used in timing applications, pulse generation, and as an oscillator, benefiting from low power consumption inherent in CMOS technology.
Manufacturer
Application
1. Timing Applications: Used in monostable and astable circuits for generating precise time delays and oscillations.
2. Pulse Generation: Ideal for creating accurate pulse-width modulation (PWM) signals.
3. Frequency Generation: Effective in generating audio tones and clock pulses for synchronizing digital systems.
4. LED and Light Control: Employed in driving LEDs and controlling light brightness and flashing patterns.
5. Capacitive Touch Sensors: Utilized in touch-sensitive interface designs.
6. Signal Conditioning: Can be used in waveform shaping and signal conditioning circuits.
These capabilities make the ICM7555ID suitable for a wide range of consumer electronics, automotive, and industrial applications.