ICM7555ID,623

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ICM7555ID,623

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IC OSC SGL TIMER 500KHZ 8-SOIC

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Attribut Wert
Supplier NXP USA Inc.
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Obsolete
Type 555 Type, Timer/Oscillator (Single)
Frequency 500kHz
Voltage-Supply 3V ~ 16V
Current-Supply 180 µA
OperatingTemperature -40°C ~ 85°C
Package/Case 8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage 8-SO

Übersicht

Description

The ICM7555ID is an integrated circuit (IC) that serves as a precision timer device. It is a member of the 555 timer family, a popular series of ICs used for generating precise time delays or oscillation. The "ID" in its designation typically refers to the package type or specific variant of the IC.
This device operates on a wide range of supply voltages, usually from around 3V to 15V, making it versatile for various applications. The ICM7555 is known for its low power consumption and improved stability over temperature changes compared to the original 555 timer.
Common applications of the ICM7555 include pulse generation, timer circuits, and frequency synthesizers. It can be used in both monostable and astable modes, allowing it to produce single pulses or continuous square waves.
The "623" you mentioned might be a date code or batch number, but it typically doesn't affect the general specifications or function of the IC. Always consult the datasheet for detailed electrical characteristics and pin configurations.

Equivalent

The ICM7555ID is a CMOS version of the 555 timer IC, known for low power consumption. Equivalent products include:
1. TLC555 by Texas Instruments
2. LMC555 by Texas Instruments
3. TS555 by STMicroelectronics
4. NE555 in CMOS versions from NXP or ON Semiconductor
These alternatives offer similar functionality, including timing and oscillator applications, while maintaining lower power requirements than the traditional NE555 timer. Always check for compatibility with your specific application requirements.

Features

The ICM7555ID is a CMOS timer IC, a variant of the popular 555 timer. It is designed for precise timing applications and offers several advantages over the traditional 555 timer due to its CMOS technology. Here are some key features:
1. Low Power Consumption: The ICM7555ID operates with significantly lower power consumption compared to the bipolar 555 timer, making it suitable for battery-operated devices.
2. Wide Supply Voltage Range: It functions over a wide voltage range, typically from 3V to 15V, providing flexibility in various applications.
3. High Output Drive: The output can source or sink up to 200mA, which is useful for driving LEDs or other components directly.
4. Astable and Monostable Modes: Like the standard 555 timer, it can be configured in both astable and monostable modes for generating pulses or delays.
5. Improved Frequency Stability: The IC offers better frequency stability and less variation with temperature and supply voltage changes.
6. Low Leakage Current: With very low input leakage current, it is ideal for precision timing applications.
These features make the ICM7555ID versatile for use in timers, pulse generation, LED flashers, and oscillator circuits.

Pinout

The ICM7555ID is a variant of the 555 timer IC, specifically an improved CMOS version that offers low power consumption and a broader supply voltage range compared to the original bipolar 555 timer. It is available in an 8-pin package.
Here is the pin configuration and function:
1. GND (Pin 1): Ground reference voltage.
2. Trigger (Pin 2): Activates the timing interval; a falling edge triggers the timer.
3. Output (Pin 3): Outputs the timer's pulse.
4. Reset (Pin 4): Resets the timer; active-low.
5. Control Voltage (Pin 5): Modifies the threshold voltage, usually connected to a capacitor.
6. Threshold (Pin 6): Ends the timing interval when voltage exceeds 2/3 of VCC.
7. Discharge (Pin 7): Discharges the timing capacitor to ground.
8. VCC (Pin 8): Positive supply voltage.
The ICM7555ID is used in applications like pulse generation, timers, and oscillators.

Manufacturer

The ICM7555ID,623 is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits like the 555 timer series. TI is known for its innovation in the field of analog and embedded processing products, serving various industries such as automotive, industrial, personal electronics, and communications equipment. The company is headquartered in Dallas, Texas, and focuses on developing technologies that enable advancements in fields such as data processing, analog and digital signal processing, and power management.

Application

The ICM7555ID is a CMOS-based timer IC, similar to the well-known 555 timer. It is used in various applications due to its low power consumption and high frequency capabilities. Common application areas include:
1. Oscillators: Used in generating precise timing waveforms such as square waves.
2. Timers: Ideal for creating time delays and pulse generation.
3. Pulse Width Modulation (PWM): Useful for controlling the power delivered to devices, like motors.
4. Frequency Dividers: Employed to divide a frequency to a lower frequency signal.
5. Tone Generators: Used in audio applications for tone generation.
6. LED/Lamp flashers: Used in blinking LED circuits and warning lights.
Its versatility makes it suitable for a wide range of electronic projects and applications.

Package

The ICM7555ID,623 is a precision timer IC, a CMOS version of the popular 555 timer. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for surface mounting on printed circuit boards.

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