8N4Q001LG-0166CDI

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The 8N4Q001LG-0166CDI is a type of programmable timer and oscillator designed to accurately control the operation of digital and analog clocks and other time-related devices. This multi-mode, multi-function timer/oscillator offers excellent accuracy, flexibility, and reliability when used in a wide range of applications.

Overview of 8N4Q001LG-0166CDI

The 8N4Q001LG-0166CDI is a precision timer/oscillator designed to keep the operation of digital and analog clocks in perfect synchronization and provide the user with flexible programming options. It comes in a compact 16-pin DIP package, making it convenient for large-scale integration into a variety of end products. It features a wide range of operating supply voltages from 2.0V to 5.5V and a low power consumption of only 1.4mA.

The on-board oscillator offers excellent accuracy with a typical frequency stability of ±1ppm, over a temperature range of -40 to +60 degrees Celsius. Optional hysteresis and noise immunity options are also provided to reduce the onset of false triggers, resulting in a more reliable and consistent operation. Furthermore, the device supports multiple duty cycle configurations and enables the user to select the most appropriate one to suit their application.

Applications

The 8N4Q001LG-0166CDI is ideal for any analog or digital clocks and other time-critical applications that require precise timing, reliable performance, and flexible programming options. It is suitable for a wide range of applications, including telecom and telecom infrastructure, industrial instrumentation and metering, power monitoring and control systems, automotive, consumer electronics and healthcare devices.

The timer/oscillator can be used in combination with a programmable logic controller (PLC) to provide a flexible, reliable, and cost-effective means of controlling time-sensitive systems. It can also be used to generate accurate real-time clocks in automotive and medical systems, thereby reducing the time taken to gather, compile, and present data.

Working Principle

The 8N4Q001LG-0166CDI works by measuring and controlling time intervals, allowing the user to program it to operate as a timer or an oscillator. As a timer, it is triggered by a single pulse or event and produces an outgoing pulse at a predetermined time. As an oscillator, it generates periodic pulses at a pre-set frequency, creating an oscillating signal.

It supports several different operating modes including individual programming, batch programming, and software-resettable. In individual programming mode, each timer/oscillator is programmed separately and then activated. When working in batch programming mode, several timers/oscillators are programmed at once using pre-defined parameters and then activated simultaneously. In software-resettable mode, individual timers/oscillators can be set and reset automatically via the programming software.

Conclusion

The 8N4Q001LG-0166CDI is a precision timer/oscillator designed specifically for use in digital and analog clocks, providing accurate time synchronization and a flexible programming interface. It is suitable for use in a wide range of applications, including telecom, industrial instrumentation and metering, automotive, consumer electronics and healthcare. With its high accuracy, flexibility, and low power consumption, it is an ideal choice for time-sensitive applications that require reliable operation.

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