KA556
Dual timer ICs in 14-pin PDIP and SOP packages for timing applications
Manufacturer： ['fairchild', '诚芯微科技', 'onsemi', 'samsung']
series introduction
The KA556 Series is a highly versatile and reliable dual-timer IC (integrated circuit) designed for a wide range of timing and pulse generation applications. Built with precision and durability in mind, this series combines two independent 555 timer circuits in a single package, offering enhanced functionality and space-saving benefits. The KA556 Series is renowned for its robust performance, ease of use, and adaptability, making it a preferred choice for engineers and designers across various industries.
One of the key features of the KA556 Series is its ability to operate in three distinct modes: astable, monostable, and bistable. In astable mode, the IC functions as an oscillator, generating precise square wave signals ideal for clock generation, tone generation, and LED blinking applications. In monostable mode, it acts as a one-shot pulse generator, suitable for timing delays and pulse-width modulation. The bistable mode allows the IC to function as a flip-flop, providing stable output states for control and switching applications. This versatility ensures that the KA556 Series can address a broad spectrum of timing needs with minimal external components.
The design of the KA556 Series emphasizes reliability and efficiency. It operates over a wide supply voltage range, typically from 4.5V to 16V, ensuring compatibility with various power sources. The IC also features low power consumption, making it suitable for battery-operated devices and energy-efficient systems. Additionally, its robust construction ensures stable performance across a wide temperature range, making it suitable for use in harsh environments.
Typical applications of the KA556 Series span multiple industries, including consumer electronics, automotive systems, industrial automation, and telecommunications. In consumer electronics, it is commonly used in timers, alarms, and LED drivers. Automotive applications include engine control systems, lighting controls, and sensor interfaces. In industrial settings, the KA556 Series is employed in process control, motor control, and power management systems. Its compact design and dual-timer functionality also make it ideal for space-constrained applications such as portable devices and IoT (Internet of Things) solutions.
Overall, the KA556 Series stands out as a dependable and flexible solution for timing and pulse generation tasks, offering exceptional performance, ease of integration, and broad applicability across diverse technical fields.
Images for reference
14-DIP
14-SOIC
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