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ICM7555ID
+BOMTimers & Support Products CMOS TIMER -40 TO +85
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제조업체은지포 반도체
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제조업체 부품 #ICM7555ID
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재고27854
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Packaging | Tube |
| Standard Pack Qty | 100 |
개요
Description
Key features of the ICM7555ID include low supply current, wide operating voltage range (3V to 18V), and high-frequency operation. It provides improved output drive capabilities, making it suitable for both digital and analog circuits. The ICM7555ID is also known for its high input impedance and immunity to supply noise, contributing to its reliability in different environments.
This timer IC is often used in applications like pulse generation, waveform creation, and as a clock generator. Its pin configuration is similar to the standard 555 timer, ensuring compatibility with existing designs. Overall, the ICM7555ID is valued for its efficiency and adaptability in various electronic projects.
Equivalent
Features
1. Low Power Consumption: It has a reduced power requirement compared to the traditional 555 timer, making it suitable for battery-operated devices.
2. Wide Operating Voltage Range: The ICM7555ID operates from 3V to 16V, allowing flexibility in various applications.
3. Improved Timing Accuracy: It offers better precision with less variation in timing over temperature ranges and supply voltages.
4. Low Supply Current: The device features a low supply current, which is beneficial for power-sensitive applications.
5. CMOS Technology: The ICM7555ID is based on CMOS technology, providing high noise immunity and static protection.
6. Astable and Monostable Operation: It can be configured for both astable and monostable modes, suitable for generating precise time delays or oscillation frequencies.
7. Direct Replacement: It can replace the standard 555 timer in existing circuits with minimal adjustments.
These features make the ICM7555ID a versatile and efficient choice for timing applications in modern electronic designs.
Pinout
1. GND (Ground, Pin 1): Connects to the ground or negative supply voltage.
2. TRIG (Trigger, Pin 2): A negative pulse on this pin triggers the timer to start a timing interval in monostable mode.
3. OUT (Output, Pin 3): Provides the output signal, either high or low, based on the timer's mode and state.
4. RESET (Reset, Pin 4): Resets the timer when a low signal is applied; when not used, it is usually connected to VCC.
5. CTRL (Control Voltage, Pin 5): Allows the threshold and trigger levels to be modified; often left unconnected for standard operation.
6. THRS (Threshold, Pin 6): Monitors the voltage level to determine when to end the timing interval in both astable and monostable modes.
7. DISCH (Discharge, Pin 7): Connects to a capacitor to help set the timing intervals; discharges the capacitor in astable mode.
8. VCC (Supply Voltage, Pin 8): Connects to the positive supply voltage.
The ICM7555ID is used for creating time delays, oscillator functions, and flip-flop-type operations.
Manufacturer
Application
1. Timing Generation: It is used to produce precise time delays or oscillation frequencies in electronic circuits.
2. Pulse Width Modulation: Common in PWM circuits for controlling power to devices like motors and LEDs.
3. Frequency Generation: Employed in generating clock pulses for sequential logic circuits.
4. Monostable and Astable Operations: Utilized in both monostable (single pulse) and astable (continuous pulse) modes for applications like tone generation and LED flashers.
5. Timers and Delay Circuits: Used in creating precise timing intervals for various applications.
These versatile functionalities make the ICM7555ID suitable for a wide range of electronics projects and designs.