ICM7555ID

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ICM7555ID

Timers & Support Products CMOS TIMER -40 TO +85

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Standard Pack Qty 100

개요

Description

The ICM7555ID is a versatile timer and oscillator integrated circuit (IC) that is often used in various applications requiring precise timing and pulse generation. It is a dual-version of the popular 555 timer and offers a range of features, including a wide operating voltage range, low power consumption, and adjustable duty cycle and frequency.
Key characteristics include its ability to function in monostable or astable modes, making it suitable for applications such as timer circuits, pulse width modulation, frequency generation, and delay circuits. The ICM7555ID has improved performance over the standard 555 timer, including better temperature stability and lower supply current.
It's commonly found in consumer electronics, industrial controls, and automotive systems. The IC typically comes in an 8-pin DIP package, making it easy to integrate into various circuit designs. Overall, the ICM7555ID is favored for its reliability and flexibility in timing-related applications.

Features

The ICM7555ID is a precision timer and oscillator integrated circuit that offers a variety of features suitable for numerous applications. Key features include:
1. Timing Range: It provides a wide timing range from microseconds to hours.
2. Low Power Consumption: Designed for low power operation, it is ideal for battery-powered devices.
3. Precision Timing: Offers high accuracy with a stability of ±0.5% over a wide temperature range.
4. Adjustable Duty Cycle: The duty cycle can be easily adjusted from 0% to 100%.
5. Dual Output Modes: It supports both astable and monostable modes, allowing for versatile timing functions.
6. Wide Supply Voltage: Operates over a supply voltage range of 3V to 15V.
7. Temperature Stability: Features good temperature stability, making it reliable in various environmental conditions.
8. TTL Compatible Outputs: Outputs are compatible with TTL logic levels, facilitating easy integration with digital circuits.
These features make the ICM7555ID suitable for applications such as timer circuits, pulse generation, and signal modulation.

Package

The ICM7555ID is typically available in a Dual In-line Package (DIP) format, specifically the 8-pin version. It may also be found in surface-mount options like SOIC or TSSOP, but the DIP package is the most common for this integrated circuit.

Pinout

The ICM7555ID is a dual timer IC with a total of 8 pins. Here is the pinout and their functions:
1. GND: Ground pin.
2. Trigger: Initiates timing interval when a negative-going pulse is applied.
3. Output: Provides the output signal based on the timing interval.
4. Reset: Resets the timing interval when a low signal is applied.
5. Control Voltage: Allows for control of timing intervals by adjusting the threshold voltage.
6. Threshold: Compares voltage levels to set timing intervals.
7. Discharge: Connects to an external capacitor for timing, discharging it at the end of the timing interval.
8. VCC: Power supply pin, typically +5V to +15V.
The ICM7555ID is a low-power, CMOS version of the NE555 timer, suitable for timing applications, pulse generation, and oscillating functions.

Manufacturer

The ICM7555ID is manufactured by Integrated Circuit Manufacturers, Inc. (ICM). ICM is a company that specializes in the design and production of analog and digital integrated circuits. They focus on precision timing devices, such as timers, oscillators, and related components. The ICM7555 is a CMOS version of the popular NE555 timer, known for its low power consumption and versatility in various applications, including timing, pulse generation, and oscillation. ICM's products are widely used in consumer electronics, industrial applications, and automotive systems, making them a key player in the semiconductor industry.

Application

The ICM7555ID is a precision timer and oscillator integrated circuit. It is commonly used in applications such as timers, pulse generators, frequency dividers, and waveform generators. Its features enable it to be utilized in automotive systems, industrial controls, and signal processing devices. Additionally, it can be employed in alarm systems, LED flashers, and various consumer electronics requiring precise timing functions.

Equivalent

The ICM7555ID is a timing and oscillator chip. Equivalent products include the NE555, LM555, and TLC555. For specialized applications, you might consider the LMC555 or the SE555. Always verify specifications for compatibility in your specific application.

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