ICM7555MTV/883

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ICM7555MTV/883

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DUAL MARKED (5962-8950303GA)

  • HerstellerRochester Electronics, LLC

  • Herstellerteil #ICM7555MTV/883

  • Auf Lager7611

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Supplier Rochester Electronics, LLC
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Übersicht

Description

The ICM7555MTV/883 is a precision timer integrated circuit, designed to offer improved performance over the traditional 555 timer. It is often used in various applications such as pulse generation, oscillators, and timers. The "MTV" in its designation typically refers to a military temperature range, ensuring reliable operation in extreme conditions, while the "883" signifies compliance with MIL-STD-883, a standard for microcircuit quality and reliability.
Key features of the ICM7555MTV/883 include low power consumption, a wide supply voltage range, and high timing accuracy. Unlike the original 555 timer, this IC is designed to offer reduced supply current, making it suitable for battery-powered devices. It also provides enhanced stability over temperature variations and has improved output drive capability.
The ICM7555MTV/883 is pin-compatible with the standard 555 timer, allowing for easy integration into existing circuits. Its versatility makes it a popular choice for engineers looking for a reliable and robust timing solution in both commercial and military-grade applications.

Equivalent

The ICM7555MTV/883 is a version of the 555 timer IC, known for its precision and low power consumption. Equivalent products include:
1. NE555 from Texas Instruments or other manufacturers
2. LM555 from Texas Instruments
3. TLC555 from Texas Instruments (CMOS low-power version)
4. LMC555 from Texas Instruments (CMOS version)
5. TS555 from STMicroelectronics
6. CA555 from Intersil (now part of Renesas)
7. μA555 from Fairchild Semiconductor (now part of ON Semiconductor)
These equivalents may vary in power requirements or package types. Always verify compatibility with your specific application needs.

Features

The ICM7555MTV/883 is a precision timer IC that is suited for both monostable and astable operation modes. It offers several key features:
1. Low Power Consumption: It operates with minimal power, making it efficient for battery-powered applications.
2. Wide Supply Voltage Range: The device functions across a broad range of supply voltages, typically from 3V to 18V.
3. High Timing Accuracy: It provides precise timing intervals with low threshold and trigger offset voltage.
4. Temperature Stability: Offers consistent performance over a wide temperature range.
5. Compatibility: Pin-compatible with the standard 555 timer IC.
6. Low Standby Current: When not active, the device consumes very low current, helping to conserve energy.
7. Durability: It is built to meet MIL-STD-883 standards, ensuring high reliability and durability, suitable for military and aerospace applications.
These features make the ICM7555MTV/883 an excellent choice for applications requiring reliable timing and pulse generation.

Pinout

The ICM7555MTV/883 is a version of the popular 555 timer IC, specifically designed to meet military standards. It typically comes in an 8-pin configuration. Here are the functions of each pin:
1. GND (Ground): The ground reference voltage, the negative supply voltage.
2. Trigger: The input pin that triggers the timer to start counting, typically activated by a low voltage.
3. Output: The output pin where the timer's signal is sent, often used to drive loads.
4. Reset: A pin used to reset the timer, usually active low.
5. Control Voltage: Allows external control of the timing interval by adjusting the reference voltage.
6. Threshold: Monitors the voltage across the capacitor and ends the timing interval when the voltage reaches 2/3 of the supply voltage.
7. Discharge: Used to discharge the timing capacitor to GND.
8. VCC (Supply Voltage): The positive supply voltage pin.
The ICM7555MTV/883 is used for precise timing applications, pulse generation, and as a flip-flop element, among other functions.

Manufacturer

The ICM7555MTV/883 is manufactured by Renesas Electronics. Renesas is a global semiconductor company that designs and manufactures microcontrollers, analog, power, and SoC (System on Chip) products. It serves a wide range of industries, including automotive, industrial, home electronics, and information communication technology. Renesas is known for its innovative solutions that drive advancements in technology and improve energy efficiency.

Application

The ICM7555MTV/883 is a precision timer IC, a variant of the popular 555 timer, designed for military and aerospace applications due to its high reliability and robustness. It is commonly used in areas requiring precise timing and pulse generation. Specific applications include:
1. Monostable and Astable Operations: Used in pulse-width modulation, frequency generation, and one-shot timers.
2. Timer and Delay Circuits: Used for generating accurate delays and time intervals.
3. Oscillator Circuits: Used in signal generation and frequency metering.
4. Pulse Position Modulation: Employed in communication systems.
Its adherence to MIL-STD-883 standards makes it suitable for environments requiring stringent quality and reliability.

Package

The ICM7555MTV/883 is a precision timer integrated circuit packaged in a Metal Can package (commonly referred to as TO-99). This type of packaging is often used for military and aerospace applications due to its robust construction and reliability under extreme conditions.

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