CD4098BMG4

Product Overview

Category

CD4098BMG4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as data storage, signal processing, and control systems.

Characteristics

• CD4098BMG4 is a dual monostable multivibrator with precision timing.
• It operates at a wide voltage range of 3V to 18V, making it suitable for different power supply configurations.
• The IC has low power consumption and high noise immunity, ensuring reliable performance in various environments.

Package

CD4098BMG4 is available in a standard 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of CD4098BMG4 lies in its ability to generate precise time delays and control signals in digital circuits.

Packaging/Quantity

CD4098BMG4 is typically packaged in reels or tubes, containing a quantity of 250 or 2,500 units per package, respectively.

Specifications

• Supply Voltage: 3V to 18V
• Operating Temperature Range: -40°C to +85°C
• Input Current: 1µA (max)
• Output Current: 6mA (max)
• Propagation Delay Time: 100ns (typ)

Detailed Pin Configuration

The CD4098BMG4 IC has a total of 16 pins. Here is the detailed pin configuration:

1. Pin 1: VDD - Positive power supply
2. Pin 2: A - Input A
3. Pin 3: B - Input B
4. Pin 4: C - Input C
5. Pin 5: D - Input D
6. Pin 6: CLR - Clear input
7. Pin 7: R - Reset input
8. Pin 8: Q1 - Output Q1
9. Pin 9: Q2 - Output Q2
10. Pin 10: GND - Ground
11. Pin 11: Q3 - Output Q3
12. Pin 12: Q4 - Output Q4
13. Pin 13: S - Set input
14. Pin 14: REXT - External reset
15. Pin 15: CEXT - External capacitor
16. Pin 16: VSS - Negative power supply

Functional Features

• CD4098BMG4 can be configured as a retriggerable or non-retriggerable monostable multivibrator.
• It provides precise timing control with adjustable pulse width.
• The IC offers high noise immunity, ensuring reliable operation in noisy environments.
• It has built-in protection against false triggering and voltage spikes.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows for versatile applications.
• Low power consumption makes it suitable for battery-powered devices.
• High noise immunity ensures reliable performance in various environments.
• Precise timing control enables accurate signal generation.

Disadvantages

• Limited output current may restrict its use in certain high-power applications.
• The 16-pin package size may require additional space on the circuit board.

Working Principles

CD4098BMG4 operates based on the principles of monostable multivibrators. When triggered by an external signal, it generates a single output pulse with a duration determined by the external resistor and capacitor connected to the timing pins. The IC can be configured to operate in either retriggerable or non-retriggerable mode, allowing for flexibility in timing control.

Detailed Application Field Plans

CD4098BMG4 finds applications in various fields, including:

1. Timing circuits: It is commonly used to generate precise time delays in applications such as timers, clocks, and sequential logic circuits.
2. Control systems: The IC can be utilized to generate control signals for various digital control systems, including motor control, lighting control, and industrial automation.
3. Data storage: CD4098BMG4 can be employed in memory devices and data storage systems to control read and write operations.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to CD4098BMG4 are:

1. CD4098BE: This is a through-hole version of the IC with the same specifications and pin configuration.
2. MC14538B: A dual precision monostable multivibrator IC with comparable characteristics and pin configuration.
3. HEF4538BP: Another dual monostable multivibrator IC suitable for similar applications.

These alternative models can be considered based on specific requirements and availability.

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