ICM7555ID/01,118

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ICM7555ID/01,118

+BOM

IC OSC SGL TIMER 500KHZ 8-SOIC

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Supplier NXP USA Inc.
Package / Case Tape & Reel (TR),Cut Tape (CT)
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

概要

Description

The ICM7555ID/01 is a variant of the popular 555 timer IC, specifically designed to offer enhanced performance characteristics compared to the standard 555 timer. It is typically used for precision timing applications, generating time delays or oscillations. This version may offer advantages such as lower power consumption, higher frequency capability, and improved temperature stability.
Key features typically include:
- Low power consumption, making it suitable for battery-operated devices.
- A wide range of operating voltages, allowing for versatility in different circuit designs.
- High output drive capability, which can source or sink current to drive loads directly.
- Precision timing control, with adjustable resistors and capacitors to set specific time intervals.
- Compatibility with CMOS and TTL logic levels, aiding in interfacing with digital systems.
Applications of the ICM7555ID/01 include clock generation, pulse width modulation, frequency generation, and time delay circuits. Its reliability and precision make it a staple in both educational and professional electronic design settings. Always consult the specific datasheet for detailed specifications and application notes.

Equivalent

The ICM7555ID/01,118 is a CMOS version of the classic 555 timer IC. Equivalent products include:
1. TLC555 by Texas Instruments
2. LMC555 by Texas Instruments
3. TS555 by STMicroelectronics
4. NE555C by various manufacturers (note: NE555 is a bipolar version)
5. LM7555 by National Semiconductor (now Texas Instruments)
These equivalents offer similar functionality with varying power consumption and specifications. Always check the datasheet for compatibility with your specific application.

Features

The ICM7555ID is a CMOS version of the popular 555 timer IC. It is used for generating precise time delays and oscillation. Some features of the ICM7555ID include:
1. Low Power Consumption: Due to its CMOS technology, it consumes less power compared to the traditional NE555 timer.
2. Wide Operating Voltage Range: Typically operates between 3V to 15V, making it versatile for various applications.
3. High Output Current: Capable of sourcing or sinking up to 200 mA.
4. Astable and Monostable Modes: Can be configured to operate in both modes for various timing and pulse generation tasks.
5. High Frequency Operation: It can operate at frequencies up to several hundred kHz.
6. Temperature Stability: Offers good temperature stability, making it reliable across different environmental conditions.
7. TTL Compatible: The output is compatible with TTL logic levels.
These features make the ICM7555ID suitable for a wide range of applications, including timing applications, pulse generation, and LED flashing circuits.

Pinout

The ICM7555ID/01,118 is a CMOS version of the classic 555 timer IC. It typically comes in an 8-pin package. Here's a brief overview of the pin functions:
1. Ground (Pin 1): Ground reference voltage, low level (0 V).
2. Trigger (Pin 2): Responsible for triggering the timer to start the timing cycle. A falling edge initiates the cycle.
3. Output (Pin 3): The output pin delivers the timer output signal, which can be high or low.
4. Reset (Pin 4): Resets the timer. A low voltage on this pin will stop the timer's operation.
5. Control Voltage (Pin 5): Allows adjustment of the threshold and trigger levels. Often left unconnected or connected to ground via a capacitor for noise reduction.
6. Threshold (Pin 6): Monitors the voltage across the timing capacitor and ends the timing cycle when it reaches 2/3 of the supply voltage.
7. Discharge (Pin 7): Discharges the timing capacitor in the astable or monostable operation mode.
8. VCC (Pin 8): Positive supply voltage.
This IC is used for timing applications, functioning as a monostable, astable, or bistable multivibrator.

Manufacturer

The ICM7555ID/01,118 is manufactured by NXP Semiconductors. NXP is a global semiconductor company headquartered in Eindhoven, Netherlands. It is known for designing and manufacturing a wide range of semiconductor products, including microcontrollers, processors, and integrated circuits for automotive, communication, industrial, and consumer applications. NXP plays a significant role in the electronics industry by providing essential components for various technologies, including secure identification, automotive electronics, and IoT (Internet of Things) solutions.

Application

The ICM7555ID/01,118 is a CMOS timer IC, an improved version of the classic 555 timer. It is commonly used in various applications such as:
1. Monostable Operation: Used in one-shot pulse generation for timers and delay circuits.
2. Astable Operation: Deployed in oscillators, pulse generation, and frequency modulation.
3. Pulse Width Modulation (PWM): Useful in controlling motor speed and LED brightness.
4. Frequency Divider: Employed in frequency counting and measurement systems.
5. Tone Generation: Used in simple audio applications, alarms, and sound effects.
6. Timer Applications: Utilized in precision timing circuits due to its low power consumption and high stability.
These characteristics make it versatile for use in consumer electronics, automotive systems, and communication devices.

Package

The ICM7555ID/01,118 is a precision timer IC, functionally similar to the NE555, commonly used for timing applications. The package type for this IC is typically an 8-pin SOIC (Small Outline Integrated Circuit), which is a surface-mount package ideal for compact and efficient electronic circuit designs.

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