OPA1679QRUMRQ1 Texas Instruments - Yeehing Electronics

Automotive quad-channel, low-noise 4.5-nV/rtHz, low-distortion 120-dB, audio operational amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	1.221
100 — 249	1.008
250 — 999	0.724
1,000 +	0.38

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

OPA1679QRUMRQ1 Datasheet

More Information

The dual-channel OPA1678-Q1 and quad-channel OPA1679-Q1 (OPA167x-Q1) operational amplifiers offer higher system-level performance over legacy op amps commonly used in audio circuitry. The OPA167x-Q1 amplifiers achieve a low 4.5-nV/√Hz noise density and low distortion of 0.0001% at 1 kHz, which improves audio signal fidelity. These devices also offer rail-to-rail output swing to within 800 mV with a 2-kΩ load, which increases headroom and maximizes dynamic range.