The LM4040AIM3X-8.2 is a precision micropower shunt voltage reference manufactured by National Semiconductor, now Texas Instruments (TI). This device provides a stable and accurate 8.2V reference voltage, making it suitable for a wide range of applications requiring a reliable voltage source.

Applications

• Precision Voltage Reference
• Data Acquisition Systems
• Instrumentation
• Battery-Powered Devices
• Linear Regulators

Features

• Fixed 8.2V Output Voltage
• Low Temperature Coefficient
• Wide Operating Current Range
• Low Output Noise
• Small SOT-23 Package

Benefits

• High Accuracy: Provides a precise and stable 8.2V reference voltage, improving system accuracy.
• Stable Performance: Low temperature coefficient ensures minimal voltage drift over temperature variations.
• Low Power Consumption: Micropower operation is ideal for battery-powered and energy-sensitive applications.
• Compact Size: SOT-23 package saves valuable board space.
• Versatile: Suitable for a wide range of applications requiring a stable and accurate voltage reference.

Specifications

The LM4040AIM3X-8.2 offers a fixed 8.2V output voltage with tight initial accuracy. It operates over a wide current range and exhibits a low temperature coefficient, ensuring stable performance across varying temperatures. The device is available in a small SOT-23 package for space-constrained applications. The low output noise minimizes interference in sensitive circuits. For detailed electrical characteristics, thermal properties, and application circuit examples, refer to the manufacturer's datasheet.