The OPA2333HD from Texas Instruments is a high-precision, low-power operational amplifier that delivers unparalleled accuracy and stability over time and temperature. Designed for a wide range of applications, this op-amp is ideal for use in test and measurement equipment, medical devices, and precision instrumentation.

Key Features

• Ultra-Low Offset Voltage: The OPA2333HD offers an ultra-low offset voltage of just 10 µV (max), which is critical for high-precision applications where voltage accuracy is paramount.
• Low Noise: With a low noise density of 0.25 µV/√Hz at 1 kHz, this op-amp ensures signal integrity by minimizing the noise contributions to the signal path.
• High CMRR and PSRR: The high common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) of the OPA2333HD provide excellent performance in environments with fluctuating supply voltages or common-mode signals.
• Wide Supply Range: It operates from a +2.7V to +5.5V supply range, making it versatile for both single-supply and dual-supply operations.
• Low Quiescent Current: The device features a low quiescent current of 17 µA per channel, which is ideal for battery-powered and energy-efficient applications.
• Rail-to-Rail Output: The rail-to-rail output swing enhances the dynamic range, allowing for better signal representation near the power supply limits.
• Temperature Range: The operational amplifier is specified for operation from -40°C to +125°C, ensuring reliable performance across a broad range of environmental conditions.

Applications

The OPA2333HD's precision and low power consumption make it suitable for a variety of applications, including:

• Precision Analog-to-Digital Converter (ADC) drivers
• Battery-powered instrumentation
• Temperature sensing and control
• Electronic scales and sensors
• Medical instrumentation
• Professional audio equipment

Package and Quality

The Texas Instruments OPA2333HD comes in a compact SOIC-8 (Small Outline Integrated Circuit) package, which is ideal for space-constrained applications. The product is also part of Texas Instruments' commitment to high-quality standards, ensuring reliable and consistent performance across the entire product lifespan.