LT6654BHLS8-2.048

Product Overview

Category

The LT6654BHLS8-2.048 belongs to the category of precision voltage references.

Use

This product is primarily used as a stable voltage reference in various electronic applications.

Characteristics

• High precision: The LT6654BHLS8-2.048 provides a highly accurate and stable output voltage.
• Low temperature coefficient: It exhibits minimal variation in output voltage with changes in temperature.
• Low noise: This voltage reference offers low output noise, making it suitable for sensitive applications.
• Low power consumption: The LT6654BHLS8-2.048 operates efficiently with low power requirements.

Package

The LT6654BHLS8-2.048 comes in an 8-lead plastic package (HLS8) which ensures easy integration into circuit designs.

Essence

The essence of this product lies in its ability to provide a precise and stable voltage reference, enabling reliable operation of electronic systems.

Packaging/Quantity

The LT6654BHLS8-2.048 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Output Voltage: 2.048V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Output Noise: 3µVrms (0.1Hz to 10Hz)
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 1.5mA

Detailed Pin Configuration

The LT6654BHLS8-2.048 has the following pin configuration:

```

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

Functional Features

• High precision output voltage: The LT6654BHLS8-2.048 provides a stable and accurate 2.048V reference voltage.
• Trim pin for fine adjustment: The TRIM pin allows for fine-tuning of the output voltage if required.
• Low power consumption: This voltage reference operates with low quiescent current, conserving power in electronic systems.
• Wide supply voltage range: It can operate within a wide range of supply voltages, making it versatile for various applications.

Advantages and Disadvantages

Advantages

• High precision and stability ensure reliable performance in critical applications.
• Low temperature coefficient minimizes output voltage variations with temperature changes.
• Low noise output makes it suitable for sensitive analog circuits.
• Easy integration into circuit designs due to its compact package.

Disadvantages

• Limited output voltage options, as it only provides a fixed 2.048V reference.
• Requires an external trim resistor for precise voltage adjustment.

Working Principles

The LT6654BHLS8-2.048 is based on a bandgap voltage reference circuit. It utilizes temperature-compensated components to generate a stable reference voltage. The output voltage is regulated and maintained at 2.048V, ensuring accuracy and stability over a wide range of operating conditions.

Detailed Application Field Plans

The LT6654BHLS8-2.048 finds application in various fields, including:

1. Precision measurement equipment: It serves as a reliable voltage reference in multimeters, data acquisition systems, and calibration instruments.
2. Analog-to-digital converters (ADCs): The LT6654BHLS8-2.048 ensures accurate conversion by providing a stable reference voltage to ADCs.
3. Industrial control systems: It is used in control systems that require precise voltage references for accurate operation.
4. Communication systems: This voltage reference is employed in communication devices to maintain stable reference voltages for signal processing.

Detailed and Complete Alternative Models

1. LT6654AHLS8-2.5: Provides a 2.5V output voltage with similar characteristics to the LT6654BHLS8-2.048.
2. LT6654CHLS8-3.0: Offers a 3.0V output voltage, suitable for applications requiring a higher reference voltage.
3. LT6654DHLS8-4.096: Provides a 4.096V output voltage, catering to applications with specific voltage requirements.

These alternative models offer different output voltage options while maintaining the precision and stability of the LT6654BHLS8-2.048.

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