ICM7555CBAZ-T

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ICM7555CBAZ-T

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IC OSC SINGLE TIMER 1MHZ 8-SOIC

  • Производителькомпанией Renesas Electronics America Inc

  • Мфр. Часть #ICM7555CBAZ-T

  • Пакет SOIC-8

  • В наличии70

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Спецификации

Атрибут Ценность
Supplier Renesas Electronics America Inc
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type 555 Type, Timer/Oscillator (Single)
Frequency 1MHz
Voltage-Supply 2V ~ 18V
Current-Supply 60 µA
OperatingTemperature 0°C ~ 70°C
Package/Case 8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage 8-SOIC

Обзор

Description

The ICM7555CBAZ-T is a precision timer IC, which is a CMOS version of the popular 555 timer. Known for its low power consumption and greater flexibility, it is used in various timing, pulse generation, and oscillator applications. The ICM7555CBAZ-T operates with a supply voltage range from 3V to 15V, making it suitable for battery-operated devices. It features low supply current, typically 60µA, and has a high output drive capability.
Key functions include monostable (one-shot) mode for pulse generation and astable (oscillator) mode, where it can generate square waves. It offers improved stability over temperature and supply variations compared to older bipolar versions. The device is packaged in a compact SOIC-8 configuration, making it ideal for space-constrained designs. The ICM7555CBAZ-T is often chosen for applications requiring accurate timing and low power consumption, such as in LED flashers, logic clocks, and frequency dividers. Its versatility and reliability make it a staple in both educational and professional electronic projects.

Equivalent

The ICM7555CBAZ-T is a CMOS timer IC similar to the classic NE555 timer but with lower power consumption. Equivalent products include the TLC555 from Texas Instruments, LMC555 from Texas Instruments, and the TS555 from STMicroelectronics. These alternatives offer similar functionality with slight variations in parameters like supply voltage range and power consumption. Always check the datasheets for specific requirements and compatibility.

Features

The ICM7555CBAZ-T is a CMOS timer IC, a variant of the popular 555 timer but with CMOS technology features. Here are its key features:
1. Low Power Consumption: The CMOS technology allows for significantly reduced power usage compared to the traditional NE555.
2. Wide Supply Voltage Range: Operates over a broad range of voltages, typically from 3V to 15V.
3. High Output Current: Capable of sourcing or sinking up to 100mA, suitable for driving various loads.
4. Precision Timing: Offers highly accurate timing intervals. It can function in monostable and astable modes for generating precise delays or oscillation.
5. Temperature Stability: It exhibits low temperature coefficient for reliable operation across various temperatures.
6. Low Standby Current: Reduced standby current enhances energy efficiency in battery-powered applications.
7. Direct Replacement: Designed to be a direct replacement for the NE555 in most applications, with improved performance.
8. Standard Package: Available in a standard 8-pin package for easy integration into circuits.
These features make the ICM7555CBAZ-T ideal for applications requiring low power, high accuracy, and reliability.

Pinout

The ICM7555CBAZ-T is a CMOS version of the popular 555 timer IC. It typically comes in an 8-pin package. Here is a brief overview of its pin functions:
1. Ground (Pin 1): Connects to the negative supply voltage or ground.
2. Trigger (Pin 2): Initiates the timing interval when a falling edge is detected.
3. Output (Pin 3): Provides the timer output, which can be high or low.
4. Reset (Pin 4): Resets the timer when taken low; otherwise, connected to VCC for normal operation.
5. Control Voltage (Pin 5): Allows modification of the threshold and trigger levels; often connected to a capacitor or left unconnected for standard operation.
6. Threshold (Pin 6): Compares the voltage of the capacitor with a reference voltage to reset the flip-flop.
7. Discharge (Pin 7): Discharges the connected capacitor to ground when the output is low.
8. VCC (Pin 8): Connects to the positive supply voltage.
The ICM7555CBAZ-T functions as a timer, oscillator, or flip-flop element in various applications, offering low power consumption and high performance.

Manufacturer

The ICM7555CBAZ-T is manufactured by Renesas Electronics Corporation. Renesas is a Japanese semiconductor manufacturer that specializes in the production of microcontrollers, system-on-chip (SoC) solutions, and a wide range of analog and power devices. The company is one of the largest semiconductor manufacturers globally and serves various sectors, including automotive, industrial, home electronics, and information communication technology. Renesas focuses on providing solutions that enable advancements in the Internet of Things (IoT), infrastructure, automotive, and industrial applications.

Application

The ICM7555CBAZ-T is a CMOS timer IC used in various applications such as:
1. Time Delays: It can generate precise time delays for different applications.
2. Oscillators: Commonly used to produce clock pulses or square waveforms.
3. Pulse Generation: Generates pulses for use in pulse-width modulation (PWM) and other pulse-related functions.
4. Frequency Dividers: Useful in frequency division applications.
5. Timer Circuits: Integral in creating monostable or astable timer circuits.
6. LED/LCD Display Flashing: Used to create flashing signals for visual indicators.
Its versatility and low power consumption make it ideal for various electronic applications.

Package

The ICM7555CBAZ-T is a CMOS timer IC and typically comes in a SOIC (Small Outline Integrated Circuit) package.

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