OPA1679IDR
Texas Instruments
The Texas Instruments OPA1679IDR is a quad operational amplifier designed for audio applications. It offers low distortion and low noise characteristics.
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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3,925 pcs
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3925 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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81 pcs
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81 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments OPA1679IPWR is a quad-channel, low-distortion audio operational amplifier. It is engineered for demanding audio applications requiring high performance and clarity.
Key electrical characteristics include a low noise density of 4.5 nV/√Hz at 1 kHz and a total harmonic distortion plus noise (THD+N) of just 0.0001% at 1 kHz. The device boasts a wide gain bandwidth product of 16 MHz and a slew rate of 9 V/µs, ensuring excellent signal integrity for audio signals.
With a wide operating supply voltage range from 4.5 V to 36 V and a rail-to-rail output stage, the OPA1679IPWR offers design flexibility. It operates across a temperature range of -40°C to +85°C, making it suitable for various environments. Available packages include TSSOP, WQFN, and SOIC.
This operational amplifier is ideal for use in professional audio equipment, high-resolution audio players, and other applications where superior audio quality is paramount.
| Qty | Low | High |
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| 1+ | $0.50 | $0.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The OPA1679IPWR operates with a total supply voltage ranging from 4.5 V to 36 V.
The typical gain bandwidth product for the OPA1679IPWR is 16 MHz when configured for a gain of 1.
The typical slew rate of the OPA1679IPWR is 9 V/µs.
The OPA1679IPWR has a typical noise voltage of 4.5 nV/√Hz at 1 kHz.
The typical Total Harmonic Distortion plus Noise (THD+N) at 1 kHz for the OPA1679IPWR is 0.0001%.
The OPA1679IPWR operates within a temperature range of -40°C to +85°C.
The OPA1679IPWR is available in TSSOP (PW), WQFN (RUM), and SOIC (D) packages.