CD4098BM

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: Dual Monostable Multivibrator
• Package: 16-pin DIP (Dual In-line Package)
• Essence: CMOS (Complementary Metal-Oxide-Semiconductor) technology
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

The CD4098BM is a dual monostable multivibrator IC that operates on CMOS technology. It is designed to generate accurate and stable time delays or pulses. The device requires an external resistor and capacitor to set the timing parameters.

Key specifications of CD4098BM include:

• Supply Voltage: 3V to 18V
• High-Level Output Voltage: VDD - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Input Current: ±10μA
• Operating Temperature Range: -55°C to +125°C

Pin Configuration

The CD4098BM features a 16-pin DIP package with the following pin configuration:

1. Pin 1: Reset A
2. Pin 2: Trigger A
3. Pin 3: Threshold A
4. Pin 4: Control Voltage A
5. Pin 5: Discharge A
6. Pin 6: Output A
7. Pin 7: VSS (Ground)
8. Pin 8: VDD (Supply Voltage)
9. Pin 9: Output B
10. Pin 10: Discharge B
11. Pin 11: Control Voltage B
12. Pin 12: Threshold B
13. Pin 13: Trigger B
14. Pin 14: Reset B
15. Pin 15: Unused
16. Pin 16: Unused

Functional Features

The CD4098BM offers the following functional features:

• Dual monostable multivibrator operation
• Accurate and stable time delay generation
• Wide operating voltage range
• Low power consumption
• High noise immunity
• Easy integration with other digital logic circuits

Advantages and Disadvantages

Advantages of CD4098BM:

• Versatile dual monostable multivibrator functionality
• Reliable and accurate timing performance
• Low power consumption
• Wide operating voltage range

Disadvantages of CD4098BM:

• Limited number of available alternative models
• Requires external resistor and capacitor for timing configuration

Working Principles

The CD4098BM operates based on the principles of a monostable multivibrator. When triggered, it generates a single output pulse with a duration determined by the external resistor and capacitor connected to its timing pins. The device can be reset or triggered again during the timing period.

Application Field Plans

The CD4098BM finds applications in various fields where accurate timing or pulse generation is required. Some potential application areas include:

1. Timing circuits in electronic appliances
2. Delay circuits in communication systems
3. Pulse generators in industrial automation
4. Control circuits in automotive electronics
5. Timing circuits in medical equipment

Alternative Models

While the CD4098BM is a popular choice for dual monostable multivibrator applications, there are a few alternative models available in the market. These include:

1. CD4538B: Dual Precision Monostable Multivibrator
2. MC14538B: Dual Precision Monostable Multivibrator
3. HEF4538BP: Dual Precision Monostable Multivibrator

These alternatives offer similar functionality and can be considered as substitutes for the CD4098BM in specific applications.

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