LTC6655BHLS8-2.5

Product Overview

Category

The LTC6655BHLS8-2.5 belongs to the category of precision voltage references.

Use

This product is commonly used in applications that require accurate and stable voltage references.

Characteristics

• High precision: The LTC6655BHLS8-2.5 provides a highly precise output voltage.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring stability across varying temperatures.
• Low noise: This voltage reference offers low noise performance, making it suitable for sensitive applications.
• Low power consumption: The LTC6655BHLS8-2.5 consumes minimal power, making it energy-efficient.

Package

The LTC6655BHLS8-2.5 is available in an 8-pin SOIC package.

Essence

The essence of the LTC6655BHLS8-2.5 lies in its ability to provide a precise and stable voltage reference, making it ideal for applications that demand accuracy and reliability.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 3ppm/°C
• Output Noise: 1.25μVrms (10Hz to 100kHz)
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 1.6mA

Detailed Pin Configuration

The LTC6655BHLS8-2.5 features the following pin configuration:

```

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

Functional Features

• High precision output voltage: The LTC6655BHLS8-2.5 provides a stable and accurate output voltage of 2.5V.
• Low temperature coefficient: Its low temperature coefficient ensures minimal voltage variation with changing temperatures.
• Low noise performance: This voltage reference offers low noise, making it suitable for noise-sensitive applications.
• Wide supply voltage range: It operates within a wide supply voltage range of 2.7V to 5.5V, providing flexibility in various systems.

Advantages and Disadvantages

Advantages

• High precision and stability
• Low temperature coefficient
• Low noise performance
• Wide supply voltage range

Disadvantages

• Limited output voltage options
• Relatively higher quiescent current compared to some alternatives

Working Principles

The LTC6655BHLS8-2.5 utilizes advanced circuitry to generate a precise and stable output voltage. It employs a combination of bandgap and temperature compensation techniques to achieve high accuracy and low temperature coefficient characteristics. The internal trimming mechanism ensures the desired output voltage is achieved during manufacturing.

Detailed Application Field Plans

The LTC6655BHLS8-2.5 finds application in various fields that require accurate voltage references. Some common application areas include:

1. Precision instrumentation
2. Data acquisition systems
3. Industrial control systems
4. Medical equipment
5. Communication devices

Detailed and Complete Alternative Models

1. LT6655: This series offers various output voltage options and package types, catering to different application requirements.
2. MAX6126: A precision voltage reference with low noise and low temperature coefficient characteristics.
3. REF5050: Provides a highly accurate voltage reference with low power consumption.

These alternative models offer similar functionality and can be considered based on specific project needs.

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