IC 4060B DATASHEET PDF

B Datasheet, B PDF, B Data sheet, B manual, B pdf, B, datenblatt, Electronics B, alldatasheet, free, datasheet, Datasheets, . Product data sheet. Table 1. Ordering information . -. μA. 10 V. -. -. -. μA. 15 V. -. -. -. μA. CI input capacitance. ci+b datasheet, cross reference, circuit and application notes in pdf format.

Author: Akigor Yozshujas
Country: Lesotho
Language: English (Spanish)
Genre: Politics
Published (Last): 18 October 2016
Pages: 178
PDF File Size: 11.38 Mb
ePub File Size: 4.84 Mb
ISBN: 925-7-38285-751-6
Downloads: 21262
Price: Free* [*Free Regsitration Required]
Uploader: Yozshum

R 1 should be large: The charge q stored in a capacitor is the product of its capacitance C value and the voltage V applied to it. The operation of a crystal-controlled astable can be affected by the layout of components.

The furthest right bit represents 1, the next to the left represents 2, the next represents 4, the next 8, the next 16 and so on doubling every time you move one position to the left.

When power is applied, the capacitor initially acts as a short and inhibits the IC from getting a ground potential through the resistor.

When counter reaches bit Q4pin 7 goes high so that the buzzer connected with the relay with the transistor turn on. Alarm can be adjusted for duration of 30 seconds to 2 hour 30 minutes. A transistor, stands for transfer of So that counter will start again.

Countdown timer using microcontroller AT89C In the unlikely event that you don’t already have Acrobat Readeryou can download the latest version direct from Adobe:. Think about using the whenever you want a source of pulses at slow frequencies. Connecting this input to the positive datasbeet stops the IC from oscillating and resets it back to its original state.

You find out by dividing the initial astable frequency by 2 The above are the only steps required, through which the IC is fundamentally set up. This makes the IC initiate the counting from zero, making the results more reliable.

  GUIA ROJI YUCATAN PDF

Within these constraints, the frequency of the astable pulses is given by: The total delay is: This is an easy circuit to assemble. S1 connected to pin. Referring to the figure we find pin 12, which is the reset pin of the IC, instead of directly terminating to the ground, incorporating a series resistor. Here we have used a rotary switch to select the time required.

How to Make Interesting IC Circuits

This ‘stray’ capacitance add to the value of C T. Prototype board layout for astable circuit. The rest of all the pin-outs are the outputs of the IC which generate oscillations at specific rates. This means that after the programmed time delay of 3 hours, the relay will stay on until the circuit is reset.

Doctronics

This may cause the various stages in the circuit to start abruptly, giving false results or undesired outputs. A loudspeaker or “speaker” is a transducer that converts electrical energy into acoustical energy. Note that Q and Q11 are not available. The measured period should be between 3.

Here is the circuit on prototype board:. Technically the IC is a stage, ripple carry binary counter, divider and oscillator monolithic integrated circuit, packaged in a pin dual-in-line ceramic or plastic casing. Remember about compatible units when making design calculations for astables and monostables: Resistor Resistor is a passive component used to control current in a circuit.

When the miniature tactile switch is operated, the red LED will iluminate and the green LED should start to pulse every 6. The frequency of the internal oscillator i.

  ALEXANDRU BOLDUR ISTORIA BASARABIEI PDF

With thea period of an hour or more is easily achieved:. Drag the slider to datazheet in. With this layout, the crystal-controlled astable should oscillate. Using a resistor and a capacitorthe counting speed can be set by the user very easily. The timing components are R T and C T. What is the expected frequency of the pulses at the slowest output, O 13pin 3?

B equivalent datasheet & applicatoin notes – Datasheet Archive

The O 3 output, pin 7, pulses at 2. The internal oscillator stage is made operational simply through a network of resistors and a capacitor connected to the pins 8, 9, and When the ‘go’ button is pressed, the bistable is SET and the is enabled. In this you can select 7 different time intervals with the help of a rotary switch. The pins of the B integrated circuit output the running count in binary as shown below:.

Interface GPS with Arduino. If you want to get alarm after every preset time interval, then remove this diode. That is, pin 7 pulses pulses about once every 6. The diagram illustrates a simple configuration involving the basic set up components connected as discussed in the above sections.

Timer Circuit using IC CD 4060

Just three external components are 4060n to control the B counter — two resistors and one capactor. Capacitor Capacitor is a passive component used to store charge. Pulses from the astable are passed to the binary counter. It is important to keep the components close together and to avoid long link wires.

Is this what you observe? Output O 10 is not available externally.