ICM7555IBAT

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ICM7555IBAT

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IC OSC SINGLE TIMER 1MHZ 8-SOIC

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Especificações

Atributo Valor
Supplier Renesas Electronics America Inc
Package Tape & Reel (TR)
ProductStatus Obsolete
Type 555 Type, Timer/Oscillator (Single)
Frequency 1MHz
Voltage-Supply 2V ~ 18V
Current-Supply 60 µA
OperatingTemperature -25°C ~ 85°C
Package/Case 8-SOIC (0.154, 3.90mm Width)
SupplierDevicePackage 8-SOIC

Visão Geral

Description

The ICM7555IBAT is a precision timer integrated circuit, which is a variant of the popular 555 timer IC. It is designed for generating accurate time delays or oscillation. The ICM7555IBAT offers improved performance over the traditional 555 timer, including lower power consumption and wider supply voltage range, making it suitable for battery-operated devices. This IC is used in various applications such as monostable (one-shot) and astable (oscillator) modes, which are essential for creating timers, pulse generation, and frequency division.
Key features include low power consumption due to CMOS technology, a wide operating voltage range from 3V to 15V, and high output current capability. It also provides better temperature stability and faster switching speeds compared to the original 555 timer. The ICM7555IBAT's compact form factor allows it to be used in space-constrained applications, including consumer electronics, automotive, and industrial control systems. Its versatility and reliability make it a popular choice for engineers and hobbyists in designing timing and waveform generation applications.

Equivalent

The ICM7555IBAT is a low-power CMOS version of the standard 555 timer. Equivalent products include the TLC555 from Texas Instruments, the LMC555 from Texas Instruments, and the TS555 from STMicroelectronics. These alternatives share similar functionalities, offering low power consumption and compatibility with standard 555 timer applications. Always verify pin configurations and electrical specifications for compatibility.

Features

The ICM7555IBAT is a CMOS version of the popular 555 timer IC, known for its low power consumption and high precision timing capabilities. Key features include:
1. Low Power Consumption: It requires significantly less power compared to the standard 555 timer, making it suitable for battery-operated devices.

2. Wide Supply Voltage Range: Operates from 3V to 18V, offering flexibility in various applications.
3. Precision Timing: Provides accurate time delays and oscillation frequencies, suitable for precision applications.
4. High Frequency Operation: Capable of operating at frequencies up to 2MHz.
5. Reduced Supply Current: Typically around 60 µA, which is lower than traditional 555 timers.
6. Output Compatibility: Can drive TTL, CMOS, and other logic families, enhancing versatility.
7. Astable and Monostable Modes: Supports both modes, allowing it to be used in pulse generation, timers, and oscillator circuits.
8. Temperature Stability: Offers stable performance across a wide temperature range.
9. Standard Pin Configuration: Compatible with the 555 timer pinout, facilitating easy substitution.
These features make the ICM7555IBAT ideal for applications requiring reliable and efficient timing solutions.

Pinout

The ICM7555IBAT is a CMOS version of the standard 555 timer, which is widely used for timing and oscillator applications. It has an 8-pin configuration, and each pin serves a specific function:
1. Ground (GND): Connected to the negative supply voltage.
2. Trigger (TRIG): Starts the timing interval when a voltage below 1/3 of the supply voltage is applied.
3. Output (OUT): Delivers the timer's output signal, which switches between high and low states.
4. Reset (RESET): Resets the timing interval when a low voltage is applied; it's often connected to VCC if not used.
5. Control Voltage (CV): Allows overriding of the internal voltage divider, typically connected to a capacitor to stabilize noise.
6. Threshold (THRES): Ends the timing interval when the voltage exceeds 2/3 of the supply voltage.
7. Discharge (DISCH): Discharges the timing capacitor to ground when the output is low.
8. Power Supply (VCC): Connected to the positive supply voltage.
These pins facilitate functions such as monostable and astable modes, which are essential for generating precise time delays and oscillation frequencies.

Manufacturer

The ICM7555IBAT is manufactured by Renesas Electronics Corporation. Renesas is a Japanese semiconductor company that specializes in the design and manufacturing of microcontrollers, analog, power, and system-on-chip (SoC) products. It is known for providing a wide range of semiconductor solutions used in automotive, industrial, home electronics, and information technology applications. Renesas has a strong global presence and is a key player in the semiconductor industry, offering innovative solutions to meet the needs of its diverse customer base.

Application

The ICM7555IBAT is a CMOS version of the popular 555 timer IC, known for its low power consumption and high precision. It is commonly used in timing applications, such as precision time delays or oscillators. Specific applications include pulse generation, LED and lamp flashers, alarm and tone generation, frequency dividers, and pulse-width modulation (PWM). Its improved characteristics make it suitable for battery-powered devices, such as portable instrumentation and consumer electronics, where energy efficiency is crucial. Additionally, the ICM7555IBAT can be used in analog computing and signal processing tasks due to its versatility and reliability.

Package

The ICM7555IBAT is an integrated circuit timer, often packaged in an 8-pin Dual Inline Package (DIP) or similar configurations like SOIC for surface mounting. It functions as a precision timing device used in various applications such as monostable and astable multivibrators.

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