LT6656AIDC-2.048#TRPBF

Overview

Product Category

The LT6656AIDC-2.048#TRPBF belongs to the category of precision voltage references.

Use

This product is primarily used in applications that require a stable and accurate voltage reference. It provides a precise voltage output that can be utilized as a reference for various analog circuits.

Characteristics

• High precision: The LT6656AIDC-2.048#TRPBF offers exceptional accuracy, ensuring reliable performance in critical applications.
• Low temperature coefficient: It exhibits a low temperature drift, maintaining stability over a wide range of operating temperatures.
• Low noise: This voltage reference minimizes the presence of unwanted noise, enabling clean and accurate signal processing.
• Low power consumption: The LT6656AIDC-2.048#TRPBF is designed to consume minimal power, making it suitable for battery-powered devices.
• Wide supply voltage range: It operates within a broad range of supply voltages, enhancing its versatility.

Package and Quantity

The LT6656AIDC-2.048#TRPBF is available in a small form factor, 8-pin DFN (Dual Flat No-Lead) package. It is typically sold in reels, with a quantity of 2500 units per reel.

Specifications

• Output Voltage: 2.048V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 1.5mA
• Output Current: 10mA
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT6656AIDC-2.048#TRPBF features the following pin configuration:

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| | --| VOUT | --| GND | --| TRIM | --| NC | --| NC | --| VIN | --| SHDN | |___________| ```

Functional Features

• High precision voltage reference: The LT6656AIDC-2.048#TRPBF provides a stable and accurate voltage output, ensuring precise operation of analog circuits.
• Trim capability: It offers a trim pin (TRIM) that allows fine adjustment of the output voltage to compensate for any deviations.
• Shutdown mode: The SHDN pin enables the device to enter a low-power shutdown mode when not in use, reducing power consumption.

Advantages and Disadvantages

Advantages

• Excellent accuracy and stability
• Low temperature drift
• Low noise performance
• Wide supply voltage range
• Small form factor package

Disadvantages

• Relatively higher cost compared to standard voltage references
• Limited output current capability

Working Principles

The LT6656AIDC-2.048#TRPBF utilizes advanced semiconductor technology to generate a precise and stable voltage reference. It employs a combination of bandgap and temperature compensation techniques to achieve high accuracy and low temperature drift. The internal circuitry ensures minimal noise interference, resulting in clean and reliable voltage output.

Detailed Application Field Plans

The LT6656AIDC-2.048#TRPBF finds applications in various fields, including: 1. Precision measurement equipment 2. Data acquisition systems 3. Industrial automation 4. Medical devices 5. Communication systems 6. Automotive electronics

In these applications, the voltage reference is crucial for maintaining accuracy and stability in analog signal processing, calibration, and control circuits.

Detailed Alternative Models

1. LT6656BIDC-2.048#TRPBF: Similar to LT6656AIDC-2.048#TRPBF, but with improved initial accuracy of ±0.02%.
2. LT6656CIDC-2.048#TRPBF: Offers a lower temperature coefficient of 5ppm/°C for enhanced stability.
3. LT6656DIDC-2.048#TRPBF: Provides a wider supply voltage range of 1.8V to 10V.

These alternative models offer different specifications and features, allowing users to choose the most suitable option based on their specific requirements.

In conclusion, the LT6656AIDC-2.048#TRPBF is a precision voltage reference that offers high accuracy, low temperature drift, and low noise performance. Its small form factor and wide supply voltage range make it versatile for various applications. While it may have a higher cost and limited output current capability, its advantages outweigh the disadvantages, making it an excellent choice for demanding analog circuits.