Overview of Texas Instruments OPA2211AIDRGT

The OPA2211AIDRGT is a high-precision operational amplifier from Texas Instruments, designed to offer a blend of low noise and fast settling time, making it an ideal choice for high-performance applications. This operational amplifier is part of the OPAx211 series, which is known for its excellent sound quality and is often used in audio preamplifiers and active filters.

Key Features

• Low Noise Performance: With a low voltage noise density of 1.1 nV/√Hz at 1 kHz, the OPA2211AIDRGT provides a clean signal amplification, which is crucial for precision instrumentation and high-fidelity audio applications.
• Precision: It features a low offset voltage of 75 µV (max) and low drift over temperature, ensuring stable performance over a wide range of conditions.
• High Speed: The device offers a fast settling time, which is essential for applications that require quick response times, such as data acquisition systems and digital audio equipment.
• Wide Bandwidth: With a bandwidth of 33 MHz, the OPA2211AIDRGT can handle a broad range of frequencies, making it versatile for various signal processing tasks.
• Dual-Channel Configuration: This operational amplifier is a dual-channel device, allowing for space-saving designs in applications requiring multiple amplifiers.

Applications

The OPA2211AIDRGT is suitable for a wide array of applications, including:

• Professional audio equipment
• Precision data acquisition
• Active filters
• Test and measurement systems
• Medical instrumentation

Product Specifications

This operational amplifier comes in a compact VQFN-10 package, making it easy to integrate into space-constrained designs. It operates over a supply range of ±2.25 V to ±18 V, providing designers with the flexibility to use it in various power environments. The OPA2211AIDRGT also features a wide operating temperature range from -40°C to +125°C, ensuring reliable performance in diverse operating conditions.

Ordering and Packaging Information

The OPA2211AIDRGT is available in a tape and reel format, with the suffix 'DRGT' indicating its packaging type, which is suitable for automated assembly processes. For ordering, it is essential to refer to the complete part number, including the package designator, to ensure the correct product is received.