LT1790AIS6-3#TRPBF

Product Overview

Category

The LT1790AIS6-3#TRPBF belongs to the category of voltage references.

Use

It is primarily used as a precision reference for various applications requiring accurate and stable voltage levels.

Characteristics

• High accuracy: The LT1790AIS6-3#TRPBF offers exceptional accuracy, ensuring precise voltage references.
• Low temperature coefficient: It exhibits a low temperature coefficient, making it suitable for applications where temperature stability is crucial.
• Low dropout voltage: The device has a low dropout voltage, enabling it to operate efficiently even with small input-output differentials.
• Low noise: It provides low output noise, making it ideal for sensitive applications that require minimal interference.
• Wide operating range: The LT1790AIS6-3#TRPBF can operate within a wide voltage range, enhancing its versatility.

Package

The LT1790AIS6-3#TRPBF comes in a small SOT-23 package, which is compact and easy to integrate into various circuit designs.

Essence

The essence of the LT1790AIS6-3#TRPBF lies in its ability to provide accurate and stable voltage references, ensuring reliable performance in precision applications.

Packaging/Quantity

This product is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Output Voltage: 3.0V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Dropout Voltage: 300mV (typical)
• Output Noise: 2.5µV RMS (typical)
• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Range: 2.7V to 20V

Detailed Pin Configuration

The LT1790AIS6-3#TRPBF features a standard SOT-23 package with three pins:

1. Pin 1: GND (Ground)
2. Pin 2: VOUT (Output Voltage)
3. Pin 3: VIN (Input Voltage)

Functional Features

• High precision voltage reference
• Low dropout voltage for efficient operation
• Excellent temperature stability
• Low output noise for minimal interference
• Wide operating voltage range for versatility

Advantages and Disadvantages

Advantages

• Exceptional accuracy
• Low temperature coefficient
• Compact package size
• Wide operating voltage range

Disadvantages

• Limited output voltage options
• Relatively high initial cost compared to standard voltage references

Working Principles

The LT1790AIS6-3#TRPBF utilizes advanced bandgap technology to generate a stable and accurate voltage reference. It employs a combination of temperature-compensated components to ensure minimal drift over varying environmental conditions. The device regulates the input voltage to provide a precise and stable output voltage, making it suitable for applications that require reliable voltage references.

Detailed Application Field Plans

The LT1790AIS6-3#TRPBF finds application in various fields, including but not limited to: - Precision instrumentation - Data acquisition systems - Analog-to-digital converters (ADCs) - Industrial control systems - Medical equipment - Communication devices

Detailed and Complete Alternative Models

1. LT6654: This voltage reference offers similar accuracy and stability with different output voltage options.
2. MAX619: An alternative voltage reference with comparable performance characteristics and a different package option.
3. REF102: A precision voltage reference with excellent temperature stability and low noise characteristics.

These alternative models can be considered based on specific requirements and compatibility with the target application.

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