LT1790BCS6-2.048#TRPBF

Product Overview

Category

The LT1790BCS6-2.048#TRPBF belongs to the category of voltage references.

Use

This product is commonly used in electronic circuits where a stable and accurate voltage reference is required.

Characteristics

• Voltage Output: 2.048V
• Package Type: SOT-23-6
• Temperature Coefficient: ±5ppm/°C
• Initial Accuracy: ±0.05%
• Low Dropout Voltage: 300mV (typical)
• Supply Voltage Range: 2.7V to 6.5V
• Output Current: 10mA (maximum)

Package

The LT1790BCS6-2.048#TRPBF is available in a small surface-mount package known as SOT-23-6.

Essence

The essence of this product lies in its ability to provide a stable and precise voltage reference, ensuring accurate operation of various electronic circuits.

Packaging/Quantity

The LT1790BCS6-2.048#TRPBF is typically packaged in reels containing 3000 units.

Specifications

• Output Voltage: 2.048V
• Temperature Coefficient: ±5ppm/°C
• Initial Accuracy: ±0.05%
• Dropout Voltage: 300mV (typical)
• Supply Voltage Range: 2.7V to 6.5V
• Output Current: 10mA (maximum)
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-23-6

Detailed Pin Configuration

The LT1790BCS6-2.048#TRPBF has six pins arranged as follows:

```

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| | --| VOUT GND |-- Pin 1 --| NC VIN |-- Pin 2 --| NC NC |-- Pin 3 --| NC NC |-- Pin 4 --| NC NC |-- Pin 5 --| NC NC |-- Pin 6 |___________| ```

Functional Features

• Precise Voltage Reference: The LT1790BCS6-2.048#TRPBF provides a stable and accurate voltage reference of 2.048V, ensuring reliable operation of electronic circuits.
• Low Dropout Voltage: With a low dropout voltage of 300mV, this voltage reference can operate efficiently even with low input voltages.
• Wide Supply Voltage Range: The LT1790BCS6-2.048#TRPBF can operate within a supply voltage range of 2.7V to 6.5V, making it suitable for various applications.

Advantages and Disadvantages

Advantages

• High Accuracy: The LT1790BCS6-2.048#TRPBF offers an initial accuracy of ±0.05%, ensuring precise voltage references.
• Low Temperature Coefficient: With a temperature coefficient of ±5ppm/°C, this product maintains stability over a wide temperature range.
• Small Package Size: The SOT-23-6 package allows for easy integration into compact electronic designs.

Disadvantages

• Limited Output Current: The maximum output current of 10mA may not be sufficient for certain high-power applications.
• Single Voltage Output: This voltage reference provides a fixed output voltage of 2.048V, limiting its versatility in applications requiring variable voltage references.

Working Principles

The LT1790BCS6-2.048#TRPBF utilizes precision bandgap circuitry to generate a stable voltage reference. It compensates for temperature variations and maintains a constant output voltage of 2.048V, regardless of changes in input voltage or ambient temperature.

Detailed Application Field Plans

The LT1790BCS6-2.048#TRPBF finds applications in various fields, including:

1. Precision Instrumentation: It is used as a voltage reference in high-precision measurement devices such as multimeters and data acquisition systems.
2. Analog-to-Digital Converters (ADCs): This voltage reference ensures accurate conversion of analog signals into digital data in ADC circuits.
3. Voltage Regulators: It serves as a stable reference voltage for voltage regulator circuits, ensuring consistent output voltages.
4. Sensor Interfaces: The LT1790BCS6-2.048#TRPBF provides a reliable voltage reference for sensor interfaces, enhancing the accuracy of sensor measurements.

Detailed and Complete Alternative Models

1. LT6657BCS6-2.048#TRMPBF: This voltage reference offers similar specifications and package type as the LT1790BCS6-2.048#TRPBF.
2. MAX6190AESA+: Another alternative