Product Overview: LT1461AIS8-4 Precision Voltage Reference

The LT1461AIS8-4 is a high-precision voltage reference component manufactured by Linear Technology, renowned for its stability and accuracy in critical applications. This device is part of the LT1461 series, which is designed to offer a low dropout voltage and a low temperature coefficient, making it an excellent choice for high-performance analog circuits.

Key Features

• Output Voltage: The LT1461AIS8-4 provides a fixed 4.096V output voltage, which is a common reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), ensuring compatibility with many standard systems.
• High Accuracy: With an initial accuracy of ±0.05%, this voltage reference maintains precision over a wide range of operating conditions.
• Low Temperature Coefficient: It boasts an impressive low temperature coefficient of 10ppm/°C typical, ensuring minimal deviation over temperature variations.
• Low Dropout Voltage: The LT1461AIS8-4 operates with a minimal dropout voltage, making it suitable for battery-powered and low voltage applications.
• Supply Current: The device features a low supply current of 400μA max, contributing to energy-efficient operation in portable devices.
• Package: It is available in the 8-lead SOIC package, which is suitable for surface-mount technology and compact circuit designs.

Applications

The LT1461AIS8-4 is versatile and can be used in a wide range of applications, including:

• Precision data systems
• High-resolution ADCs and DACs
• Portable instrumentation
• Medical devices
• Automotive electronics
• Industrial controls

With its high precision and stability, the LT1461AIS8-4 is an ideal choice for engineers and designers looking to enhance the performance of their electronic systems. Whether for calibration, signal conditioning, or power management, this voltage reference provides a reliable and consistent voltage source that can significantly improve the accuracy of the overall system.