CBT3253DS,112

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer/Demultiplexer
• Characteristics:
  • High-speed switching capability
  • Low power consumption
  • Wide operating voltage range
  • Small package size
• Package: Dual 16-pin SSOP (Shrink Small Outline Package)
• Essence: CBT3253DS,112 is a digital multiplexer/demultiplexer IC that allows for the selection of one input from multiple sources or the distribution of one input to multiple outputs.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage Range: 2 V to 6 V
• Input Voltage Range: 0 V to VCC
• Output Voltage Range: 0 V to VCC
• On-state Resistance: 4 Ω (typical)
• Maximum Operating Frequency: 200 MHz
• Number of Channels: 2

Detailed Pin Configuration

The CBT3253DS,112 IC has a dual 16-pin SSOP package with the following pin configuration:

1. A0: Address Input 0
2. A1: Address Input 1
3. OE: Output Enable Input
4. I/O0: Bidirectional Data Input/Output 0
5. I/O1: Bidirectional Data Input/Output 1
6. GND: Ground
7. I/O2: Bidirectional Data Input/Output 2
8. I/O3: Bidirectional Data Input/Output 3
9. VCC: Power Supply
10. COM: Common Terminal
11. I/O4: Bidirectional Data Input/Output 4
12. I/O5: Bidirectional Data Input/Output 5
13. A2: Address Input 2
14. A3: Address Input 3
15. I/O6: Bidirectional Data Input/Output 6
16. I/O7: Bidirectional Data Input/Output 7

Functional Features

• Digital Multiplexing: Allows selection of one input from multiple sources.
• Digital Demultiplexing: Distributes one input to multiple outputs.
• Bidirectional Data Transfer: Enables data transmission in both directions.
• Output Enable Control: Allows for enabling/disabling the output.

Advantages and Disadvantages

Advantages: - High-speed switching capability enables efficient data transfer. - Low power consumption helps conserve energy. - Wide operating voltage range provides flexibility in various applications. - Small package size saves board space.

Disadvantages: - Limited number of channels (2) may not be suitable for applications requiring more inputs/outputs. - On-state resistance (4 Ω) may introduce signal degradation in certain high-frequency applications.

Working Principles

The CBT3253DS,112 operates based on digital logic principles. It utilizes address inputs (A0-A3) to select the desired input/output channel and controls the bidirectional data flow using the OE (Output Enable) input. The IC's internal circuitry ensures efficient data transfer between the selected input/output channels.

Detailed Application Field Plans

The CBT3253DS,112 IC finds applications in various fields, including:

1. Communication Systems: Used for signal routing and distribution in communication networks.
2. Data Acquisition Systems: Enables multiplexing/demultiplexing of analog or digital signals in data acquisition systems.
3. Industrial Automation: Facilitates control signal routing in industrial automation processes.
4. Test and Measurement Equipment: Provides flexible signal routing options in test and measurement setups.
5. Audio/Video Switching: Allows for the selection of audio/video sources in multimedia systems.

Detailed and Complete Alternative Models

1. CD74HC4051E: 8-channel analog multiplexer/demultiplexer IC.
2. SN74LS151N: 8-input digital multiplexer IC.
3. 74HC138: 3-to-8 line decoder/demultiplexer IC.

These alternative models offer similar functionality and can be considered as alternatives to the CBT3253DS,112 depending on specific application requirements.

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