LT1461ACS8-5 Precision Voltage Reference

The LT1461ACS8-5 is a high-precision voltage reference component manufactured by Linear Technology, designed to offer both accuracy and stability for demanding applications. This device is part of the LT1461 series, which is known for its low noise and low dropout performance, making it an ideal choice for high-end instrumentation, A/D and D/D converters, and portable battery-powered devices.

Key Features

• Output Voltage: The LT1461ACS8-5 provides a fixed 5V output, which is crucial for systems that require a stable reference voltage.
• High Accuracy: With an initial accuracy of 0.05%, this voltage reference ensures precise performance for sensitive electronic circuits.
• Low Temperature Coefficient: A low temperature coefficient of 10ppm/°C max over the full operating temperature range (-40°C to +125°C) makes it reliable under varying environmental conditions.
• Excellent Load Regulation: This component exhibits superior load regulation characteristics, which is essential for maintaining stable output despite changes in load conditions.
• Low Dropout Voltage: The LT1461ACS8-5 operates with a minimal dropout voltage, making it suitable for applications with a limited power supply margin.
• Low Noise: With just 10µV P-P of output noise (0.1Hz to 10Hz), it is ideal for noise-sensitive applications such as precision data conversion.

Package and Application

The LT1461ACS8-5 comes in an 8-lead SOIC package, which is compact and suitable for surface-mount technology, thereby saving board space and facilitating dense circuit designs. This voltage reference can be used in various applications, including:

• Precision data systems
• High-resolution converters
• Industrial instrumentation
• Automotive electronics
• Battery-powered equipment

Overall, the LT1461ACS8-5 from Linear Technology stands out for its combination of high precision, stability, and low power consumption, making it a dependable choice for engineers and designers looking to enhance the performance of their electronic systems.