CAT5110TBI-50-T3

Product Overview

Category

CAT5110TBI-50-T3 belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for various applications.

Characteristics

• Package: The CAT5110TBI-50-T3 comes in a small surface-mount package.
• Essence: It is an adjustable digital potentiometer.
• Packaging/Quantity: The product is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

The specifications of CAT5110TBI-50-T3 are as follows:

• Resistance Range: 0Ω to 50kΩ
• Resolution: 256 taps
• Supply Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• End-to-End Resistance Tolerance: ±20%
• Non-Volatile Memory: Yes

Detailed Pin Configuration

The CAT5110TBI-50-T3 has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. U/D: Up/Down control input
4. CS: Chip select input
5. INC: Increment control input
6. W: Wiper terminal
7. A: Terminal A
8. B: Terminal B

Functional Features

The CAT5110TBI-50-T3 offers the following functional features:

• Digital Potentiometer: It can be digitally adjusted to provide variable resistance.
• Non-Volatile Memory: The settings can be stored even when power is removed.
• Low Power Consumption: It operates with low power requirements.
• Small Size: The compact package allows for space-saving designs.

Advantages and Disadvantages

Advantages: - Easy to integrate into electronic circuits - Precise and accurate resistance adjustment - Non-volatile memory ensures settings are retained

Disadvantages: - Limited resistance range compared to traditional potentiometers - Higher cost compared to mechanical potentiometers

Working Principles

The CAT5110TBI-50-T3 operates by digitally controlling the resistance between the A and B terminals. The wiper terminal (W) is adjusted based on the control inputs (U/D, CS, INC), which determine the direction and step size of the resistance change. The non-volatile memory ensures that the resistance setting is retained even when power is removed.

Detailed Application Field Plans

The CAT5110TBI-50-T3 can be used in various applications, including:

1. Audio Equipment: Volume control circuits
2. Industrial Control Systems: Adjustable parameter settings
3. Test and Measurement Instruments: Calibration and fine-tuning
4. Communication Devices: Signal conditioning and impedance matching

Detailed and Complete Alternative Models

Some alternative models to CAT5110TBI-50-T3 include:

1. MCP401X: Microchip Technology
2. X9C103/104/503/504: Intersil Corporation
3. MAX548X: Maxim Integrated
4. AD840X: Analog Devices Inc.

These alternative models offer similar functionality and can be considered as alternatives depending on specific requirements.

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