INA1620RTWR

Overview

The INA1620RTWR is a high-fidelity audio operational amplifier manufactured by Texas Instruments. It features two channels with a gain bandwidth product of 32 MHz and a slew rate of 10 V/us. The input offset voltage is specified at 500 uV. The device operates within a temperature range of -40 to 125 degrees Celsius and is housed in a 24-WQFN package.

Feature Summary

• High-fidelity audio performance with integrated thin-film resistors
• Integrated EMI filtering capabilities
• Ultra-low noise characteristics for precise signal processing

Applications

• High-fidelity audio amplification circuits
• Professional audio equipment signal conditioning
• Precision analog signal processing requiring low distortion

Procurement Notes

Verify the specific suffix RTWR against the manufacturer's official datasheet to confirm the tape-and-reel packaging configuration. Ensure the component meets the required operating temperature range and package dimensions for your design. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity before procurement.

Selection Notes

Select this component when designing audio systems requiring high fidelity and integrated passive components. Consider the 24-WQFN package constraints and thermal management requirements. Evaluate the 32 MHz gain bandwidth and 10 V/us slew rate against your signal frequency and amplitude needs to ensure adequate performance margins.

Part Context

The INA1620 series represents Texas Instruments' approach to integrating precision audio amplification with passive elements. This family targets applications where board space is limited and signal integrity is critical. The integration of thin-film resistors reduces external component count while maintaining high accuracy and stability in audio signal paths.

Replacement Considerations

Consult the official TI replacement guide for verified substitutes. No direct public substitute part numbers are confirmed in the provided documentation.