CD4541BMG4

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Programmable Timer
Count:	65536
Frequency:	100kHz
Voltage - Supply:	3 V ~ 20 V
Operating Temperature:	-55°C ~ 125°C
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	14-SOIC
Mounting Type:	Surface Mount
Base Part Number:	4541

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CD4541BMG4 Application Field and Working Principle

CD4541BMG4 programmable timers and oscillators are a type of integrated circuit (IC) widely used in electronic devices. The CD4541BMG4 was designed to be used in applications such as timing, frequency control, and data conversions. It is popularly used to provide precision timing with high reliability, low cost, and proven performance over a wide range of operating temperatures.The CD4541BMG4 chip is based on the CMOS (complementary metal oxide semiconductor) technology and consists of two timers. The first timer is a high-precision timer, which features a precision of 9.1 second per 386 days with a temperature coefficient of 16.7 ppm/°C. The second timer is a low-precision timer which has less accuracy, from 0.1 to 0.3 second per 386 days with a temperature coefficient of 33.3 ppm/°C. It is a dual timer and oscillator in one IC that can be used in a variety of applications.The CD4541BMG4 chip consists of an 8-bit counter and an 8-bit comparator with a prescaler that divides the input frequency by any even number between 2 and 256. This can be used to generate the clock frequencies required for various applications. The digital clock out output is active low and operates at frequencies up to 10 MHz.The digital logic input pin is used to control the reset function of both timers, as well as the clock oscillator. The reset pin is active low and goes high whenever it is not held low. The analog output pin is used to control the rate of timing, where the output frequency is a fraction of the input frequency programmed in the counter. The output frequency is determined by the ratio of the two numbers stored in the counter.This chip is used in a variety of applications including timing, frequency control, and data conversions. It is used in many gaming consoles and computers to control game play processes and for audio system control. It is used in photography for light exposure adjustment, in medical equipment and laboratory instruments for timing, and in automotive industry for data conversions. It is also used in digital thermometers and in telecommunications to provide a stable clock source.The CD4541BMG4 chip is a very versatile and high quality chip designed with power and efficiency in mind. It is a popular choice for timing and frequency control applications thanks to its fast frequency switching and reliable performance over a wide range of operating temperatures. It continues to be a popular and trusted choice for use in a number of application areas.

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