LT6656AIS6-2.048#TRMPBF

Product Overview

Category

The LT6656AIS6-2.048#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 LT6656AIS6-2.048#TRMPBF offers exceptional accuracy with low temperature coefficient and long-term stability.
• Low noise: It provides a low-noise output, making it suitable for sensitive applications.
• Wide operating range: This voltage reference operates over a wide temperature range, typically from -40°C to 125°C.
• Low power consumption: The LT6656AIS6-2.048#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, allowing for easy integration into various circuit designs.

Package and Quantity

The LT6656AIS6-2.048#TRMPBF is available in a SOT-23 package. It is typically sold in reels or tubes, with a quantity of 3000 units per reel or 100 units per tube.

Specifications

• Output Voltage: 2.048V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Long-Term Stability: 50ppm/1000 hours
• Supply Voltage Range: 2.7V to 5.5V
• Output Current: 10mA
• Quiescent Current: 60µA
• Noise: 4µVrms (0.1Hz to 10Hz)
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT6656AIS6-2.048#TRMPBF has three pins in a SOT-23 package:

1. VOUT: Output voltage pin
2. GND: Ground pin
3. VIN: Input voltage pin

Functional Features

• High precision: The LT6656AIS6-2.048#TRMPBF provides a highly accurate and stable output voltage, ensuring precise measurements in various applications.
• Low noise: With its low-noise characteristics, it minimizes interference and improves the overall signal quality.
• Wide temperature range: It operates reliably over a wide temperature range, making it suitable for both industrial and consumer electronics applications.
• Low power consumption: The low quiescent current of 60µA ensures minimal power consumption, extending battery life in portable devices.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Relatively higher cost compared to standard voltage references
• Limited output current capability

Working Principles

The LT6656AIS6-2.048#TRMPBF is based on a bandgap reference circuit that generates a stable voltage reference using a combination of bipolar and CMOS technologies. This circuit compensates for temperature variations and other factors to provide a highly accurate and stable output voltage.

Detailed Application Field Plans

The LT6656AIS6-2.048#TRMPBF finds application in various fields, including: 1. Precision measurement equipment 2. Data acquisition systems 3. Industrial automation 4. Medical devices 5. Test and measurement instruments 6. Portable electronic devices

Detailed and Complete Alternative Models

1. LT6656BIS6-2.048#TRMPBF: Similar to the LT6656AIS6-2.048#TRMPBF, but with improved long-term stability.
2. LT6656CIS6-2.048#TRMPBF: Offers a lower initial accuracy but has a wider operating temperature range.
3. LT6656DIS6-2.048#TRMPBF: Provides a higher output current capability for applications requiring more current drive.

These alternative models offer similar functionality but may have slight variations in specifications and performance characteristics.

In conclusion, the LT6656AIS6-2.048#TRMPBF is a precision voltage reference that offers high accuracy, low noise, and wide temperature range operation. Its compact package and low power consumption make it suitable for various applications in different industries. While it may have a higher cost compared to standard voltage references, its advantages outweigh the disadvantages, making it an excellent choice for precision measurement systems and other applications requiring stable voltage references.