CBT3125PW,112

Product Overview

Category

CBT3125PW,112 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal switching and routing applications.

Characteristics

• Package: The CBT3125PW,112 is available in a small outline package (SOP) with 14 pins.
• Essence: This IC is designed to provide bidirectional level shifting capabilities for digital signals.
• Packaging/Quantity: The CBT3125PW,112 is typically sold in reels or tubes containing multiple units.

Specifications

The specifications of the CBT3125PW,112 are as follows:

• Supply Voltage Range: 2.3V to 5.5V
• High-Level Input Voltage: 2.0V to VCC + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Voltage: VCC - 0.3V
• Low-Level Output Voltage: 0.3V
• Maximum Operating Frequency: 100MHz

Pin Configuration

The detailed pin configuration of the CBT3125PW,112 is as follows:

1. OE (Output Enable)
2. A1 (Input/Output A1)
3. B1 (Input/Output B1)
4. A2 (Input/Output A2)
5. B2 (Input/Output B2)
6. GND (Ground)
7. B3 (Input/Output B3)
8. A3 (Input/Output A3)
9. B4 (Input/Output B4)
10. A4 (Input/Output A4)
11. VCC (Supply Voltage)
12. DIR (Direction Control)
13. NC (No Connection)
14. OE (Output Enable)

Functional Features

The CBT3125PW,112 offers the following functional features:

• Bidirectional level shifting: It allows for seamless translation of digital signals between different voltage levels.
• High-speed operation: The IC supports a maximum operating frequency of 100MHz, making it suitable for applications requiring fast signal switching.
• Low power consumption: The CBT3125PW,112 is designed to minimize power consumption, making it energy-efficient.

Advantages and Disadvantages

Advantages: - Efficient bidirectional level shifting - High-speed operation - Low power consumption

Disadvantages: - Limited number of input/output channels (4 channels in total) - Not suitable for applications requiring higher voltage level shifting

Working Principles

The CBT3125PW,112 utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional level shifting. The direction control pin (DIR) determines the direction of signal flow, while the output enable pin (OE) enables or disables the output buffers.

Application Field Plans

The CBT3125PW,112 can be used in various applications, including but not limited to:

1. Logic level translation in microcontrollers and digital systems.
2. Interface conversion between different voltage domains.
3. Signal routing and switching in communication systems.
4. Level shifting in battery-powered devices.

Alternative Models

Here are some alternative models that offer similar functionality to the CBT3125PW,112:

1. SN74LVC125A: This IC provides quad bus buffer gates with 3-state outputs.
2. CD40109B: A versatile IC offering quad bilateral switches suitable for level shifting applications.
3. NC7SZ125P5X: A single bus buffer gate with 3-state outputs, ideal for compact designs.

Please note that these alternative models may have different specifications and pin configurations, so careful consideration should be given to the specific requirements of the application.

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