LT1790AIS6-2.5#TRPBF

The LT1790AIS6-2.5#TRPBF is a precision voltage reference from Analog Devices Inc. (formerly Maxim Integrated), designed for applications requiring a stable and accurate reference voltage. Here’s a detailed description of its features and specifications:

General Overview:

• Type: Precision Voltage Reference
• Manufacturer: Analog Devices Inc. / Maxim Integrated
• Part Number: LT1790AIS6-2.5#TRPBF
• Package Type: SOT-23 (6-lead)
• Operating Temperature Range: Typically -40°C to +125°C

Key Features:

• Output Voltage: 2.5V nominal output, providing a stable reference for various applications.
• Low Noise: Designed to minimize output noise, making it suitable for sensitive analog applications.
• High Accuracy: Offers excellent initial accuracy, typically around ±0.5% at 25°C, ensuring reliable performance in precision circuits.
• Temperature Coefficient: Low temperature drift, typically around 10 ppm/°C, which helps maintain output stability across varying temperatures.
• Power Supply Rejection Ratio (PSRR): High PSRR, ensuring that variations in the supply voltage have minimal impact on the output voltage.
• Short-Circuit Protection: Built-in protection against short circuits, enhancing reliability in various applications.
• Low Output Impedance: Provides low output impedance, which is beneficial for driving loads and maintaining voltage stability.

Electrical Characteristics:

• Input Voltage Range: Typically operates with a supply voltage range that allows for flexibility in design.
• Quiescent Current: Low quiescent current consumption, making it suitable for battery-powered applications.
• Load Regulation: Excellent load regulation characteristics, ensuring that the output voltage remains stable under varying load conditions.

Applications:

• Data Acquisition Systems: Used as a reference voltage in ADCs and DACs for accurate signal conversion.
• Instrumentation: Ideal for precision measurement and instrumentation applications where stable reference voltages are critical.
• Industrial Control Systems: Employed in control systems requiring reliable voltage references for sensors and actuators.
• Consumer Electronics: Utilized in various consumer devices that require stable voltage references for performance optimization.

Package Information:

• Dimensions: The SOT-23 package is compact, making it suitable for space-constrained applications.
• Pin Configuration: The device typically features a standard pin configuration for easy integration into existing designs.

Conclusion:

The LT1790AIS6-2.5#TRPBF is a highly reliable and accurate voltage reference solution, ideal for a wide range of applications requiring precision and stability. Its combination of low noise, high accuracy, and robust performance makes it a preferred choice for engineers looking to enhance the performance of their electronic designs.