LT6654AHS6-2.048#TRMPBF

Product Overview

Category

The LT6654AHS6-2.048#TRMPBF 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 used as a reference for analog-to-digital converters, digital-to-analog converters, and other precision measurement systems.

Characteristics

• High accuracy: The LT6654AHS6-2.048#TRMPBF offers exceptional accuracy with low drift over time and temperature.
• Low noise: It provides a low-noise voltage reference, making it suitable for sensitive applications.
• Wide operating range: This voltage reference operates within a wide voltage range, allowing flexibility in various applications.
• Low power consumption: The LT6654AHS6-2.048#TRMPBF is designed to consume minimal power, making it suitable for battery-powered devices.
• Small package size: It comes in a compact SOT-23 package, which is ideal for space-constrained designs.

Package and Quantity

The LT6654AHS6-2.048#TRMPBF is available in a surface-mount SOT-23 package. It is typically sold in reels or tape and reel packaging, with a quantity of 3000 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: 60µA
• Output Noise: 3µVrms (0.1Hz to 10Hz)
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT6654AHS6-2.048#TRMPBF has a 3-pin SOT-23 package with the following pin configuration:

┌─────────┐ │ │ ───┼─────────┼─── GND│OUT │VCC │ │ └─────────┘

Functional Features

• High precision: The LT6654AHS6-2.048#TRMPBF provides a stable and accurate voltage reference, ensuring precise measurements in various applications.
• Low drift: It exhibits minimal voltage drift over time and temperature, maintaining its accuracy over extended periods.
• Low noise: The low-noise characteristics of this voltage reference make it suitable for applications that require high signal integrity.
• Wide operating range: It can operate within a wide voltage range, allowing compatibility with different power supply configurations.
• Low power consumption: The LT6654AHS6-2.048#TRMPBF is designed to minimize power consumption, making it ideal for energy-efficient devices.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low noise output
• Wide operating voltage range
• Compact package size
• Low power consumption

Disadvantages

• Relatively higher cost compared to standard voltage references
• Limited output voltage options

Working Principles

The LT6654AHS6-2.048#TRMPBF utilizes advanced bandgap technology to generate a stable and accurate voltage reference. It employs a combination of temperature-compensated circuitry and precision components to achieve low drift and high accuracy. The internal circuitry ensures that the output voltage remains constant even under varying conditions such as temperature changes and supply voltage fluctuations.

Detailed Application Field Plans

The LT6654AHS6-2.048#TRMPBF finds applications in various fields, including:

1. Precision measurement instruments: It can be used as a reference voltage for high-precision measurement devices such as digital multimeters and oscilloscopes.
2. Data acquisition systems: The accurate voltage reference is essential for reliable data acquisition in applications like industrial automation and scientific research.
3. Analog-to-digital converters (ADCs): It serves as a stable reference voltage for ADCs, ensuring accurate conversion of analog signals into digital values.
4. Digital-to-analog converters (DACs): The LT6654AHS6-2.048#TRMPBF provides a precise reference voltage for DACs, enabling accurate generation of analog signals.
5. Sensor calibration: It is suitable for calibrating sensors that require a stable and accurate reference voltage.

Detailed and Complete Alternative Models

1. LT6654BHS6-2.5#TRMPBF: This model offers a slightly higher output voltage of 2.5V while maintaining similar accuracy and characteristics.
2. LT6654CHS6-4.096#TRMPBF: With an output voltage of 4.096V