TI’s OPA1656 is a SoundPlus™ ultra-low noise and distortion, Burr-Brown™ audio operational amplifier. Find parameters, ordering and quality information

OPA1655 和 OPA1656 (OPA165x) 是 Burr-Brown™ 运算放大器，专为音频和工业应用而设计，在这些应用中保持信号保真度至关重要。FET 输入架构可达到 2.9nV/√ Hz 的低电压噪声密度和 6fA/√ Hz 电流噪声密度，能够在各种电路内将噪声降到超低。OPA165x 采用高带宽和高开环 ...

2019年3月17日 · Last week TI put a preliminary datasheet online for the OPA1656, a low noise, very low distortion op amp targeting audio applications and fabricated in a CMOS process.

OPA1655 和 OPA1656 (OPA165x) 是 Burr-Brown™ 运 算放大器，专为音频和工业应用而设计，在这些应用中 保持信号保真度至关重要。FET 输入架构可达到 2.9nV/√Hz 的低电压噪声密度和 6fA/√Hz 电流噪声密 度，能够在各种电路内将噪声降到超低。OPA165x 采

2019年9月27日 · The high bandwidth and high open-loop-gain design of the OPA1656 provides a low distortion of 0.000035% (-129 dB) at 20 kHz and improves audio signal fidelity across the full audio bandwidth. This device features excellent output current drive capability, offering rail-to-rail output swing to within 250 mV of the power supplies with a 2 kΩ ...

2024年11月6日 · The OPA1656 stands out as an acclaimed audio operational amplifier celebrated for its remarkable ultra-low noise and minimal distortion capabilities. These attributes make it ideal for both audio and industrial settings.

2019年9月25日 · Texas Instruments OPA165x Ultra-Low-Noise Audio Operational Amplifiers are designed specifically for audio and industrial applications where maintaining signal fidelity is crucial. The OPA165x Op Amps offer a FET-input architecture that achieves a low 2.9nV/√Hz voltage noise density and 6fA/√Hz current noise density.

The OPA1655 and OPA1656 (OPA165x) are Burr-BrownTM op amps designed specifically for audio and industrial applications, where maintaining signal fidelity is crucial. The FET-input architecture achieves a low 2.9‐nV/√Hz voltage noise density and 6‐fA/√Hz current noise density, allowing for very-low noise performance in a wide variety of circuits.

Texas Instruments OPA1656 Burr-Brown 运算放大器专为要求信号保真度至关重要的音频和工业应用而设计。FET 输入架构实现了 2.9nV/√Hz 的低电压噪声密度和 6 fA/√Hz 的电流噪声密度，从而在各种电路中实现了超低噪声的性能。

2019年7月24日 · The OPA1656 is a Burr-BrownTM operational amplifier (op amp) designed specifically for audio and industrial applications, where maintaining signal fidelity is crucial. The FET-input architecture achieves a low 2.9-nV/√Hz voltage noise density and 6-fA/√Hz current noise density, allowing for very low noise performance in a wide variety of circuits.