CD4541BE CD4541 CD-4541 4541 DIP-14 Pin Package IC CMOS Programmable Timer IC

Description: CD4541 IC CD 4541 DIP 14 Pin IC

CD4541 programmable timer is a part of the CD4000 IC series. It consists of a 16 – stage binary counter, an output control logic, and a special power-on reset circuit. The special features of the power-on reset circuit are first, no additional static power consumption, and second, the part functions across the full voltage range (3V–15V) whether power-on reset is enabled or disabled. The CD4541 has a wide array of features such as high noise immunity and a wide range of operative conditions. It also offers ESD protection and thermal overload compensation.

Specification:

• Maximum Supply Voltage (VDD):-0.5V to +18V
• Input Voltage (VIN) :-0.5V to VDD +0.5V
• Storage Temperature Range (TS) -65°C to a150°C
• Power Dissipation (PD): 700 mW
• Recommended Supply Voltage (VDD) 3V to 15V
• Recommended Input Voltage (VIN) 0 to VDD

Programmable Timer

Programmable Timers are simple circuits that offer measurement, display and control in applications that contain variables. They can operate with a single input or, in some cases, a pair of signals. Programmable timers are usually electronic and use digital displays, precise digital set-ability, high accuracy, and fast reset times.

Oscillator Circuit?

Oscillator circuits produce a continuous, repetitive, alternating waveform without any input. An Oscillators basically converts unidirectional current flow from a DC source into an alternating waveform which is of the desired frequency with respect to the circuit components.

CD4541 Key Features

• Available division ratios 28, 210, 213, or 216
• Increments on positive edge clock transitions
• Built-in low power RC oscillator (±2% accuracy over temperature range and ±10% supply and ±3% over processing @ < 10 kHz)
• Oscillator frequency range ≈ DC to 100 kHz
• Oscillator may be bypassed if external clock is available (apply external clock to pin 3)
• Automatic reset initializes all counters when power turns on
• External master reset totally independent of automatic reset operation
• Operates at 2n frequency divider or single transition timer
• Q/Q select provides output logic level flexibility
• Reset (auto or master) disables oscillator during resetting to provide no active power dissipation

CD4541 Pinout

Application

• Programmable timer ICs can be used in creating electronic timers for various AC/DC appliances such as washing machines, water pumping stations, etc.

Package Include:

• 1 x CD4541 IC CD 4541 DIP 14 Pin IC