CD4541BCMX

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Programmable Timer
Count:	65536
Frequency:	100kHz
Voltage - Supply:	3 V ~ 15 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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CD4541BCMX is a programmable timer and oscillator integrated circuit (IC), manufactured by Texas Instruments. It is a low-power CMOS timer that features a wide operating voltage range and is available in several packages. The CD4541BCMX is a highly accurate, tunable timer and oscillator solution in a tiny 8-pin package. It is the ideal solution for applications such as clock generation, frequency selection and frequency control.The CD4541BCMX is a monolithic integrated circuit containing an oscillator, a voltage-controlled oscillator (VCO), a precision oscillator and a frequency divider. The oscillator is controlled by an external input voltage or two external capacitor values. The oscillator output can be set to a frequency from 1KHz up to 250KHz. The VCO output can be set to any frequency from 1KHz to 10MHz. The precision oscillator output can be set to any frequency from 1KHz to 40MHz.The CD4541BCMX has many application fields. It can be used as a clock generator for microcontrollers and other digital circuits. It is also used in frequency selection circuits which allow the user to select a precise frequency by setting an external voltage. It can be used for frequency control applications, where a precise frequency is required. Finally, it can be used as a frequency divider, where the output frequency is a fraction of the input frequency.The CD4541BCMX works using the Charge Pump Oscillator (CPO) principle. The circuit consists of an amplifier, a capacitor and a resistor. The amplifier is used to generate an oscillating voltage which is applied to the capacitor. The resistor is then used to discharge the capacitor at a controlled rate. This causes the capacitor to charge and discharge repeatedly and this oscillating charge is then fed back to the amplifier. The frequency of the oscillation is then determined by the value of the resistor and capacitor.The CD4541BCMX is an excellent choice for applications where accurate timing and precise frequency control is required. It can be used in a variety of applications, such as clock generation, frequency selection and frequency control. The CPO design also makes it ideal for use in portable and low-power applications. The CD4541BCMX is the perfect choice for a wide range of applications.

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