| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
3,649 pcs
|
3649 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,312 pcs
|
1312 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade |
The Texas Instruments OPA1679IDR is a quad operational amplifier designed for high-fidelity audio applications. It features exceptionally low distortion at 0.0001% THD+N at 1 kHz and low noise of 4.5 nV/√Hz at 1 kHz, making it suitable for demanding audio circuits.
This op amp operates over a wide supply voltage range from 4.5 V to 36 V and provides a typical gain bandwidth product of 16 MHz with a slew rate of 9 V/µs. The rail-to-rail output stage maximizes dynamic range. It is available in TSSOP-14, WQFN-16, and SOIC-14 packages, all supporting surface mount assembly.
The OPA1679IDR is designed for use in professional audio equipment, sound cards, and other audio processing systems where signal integrity is critical. Its wide operating temperature range of -40°C to 85°C ensures reliable performance in various environments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.52 | $0.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical gain bandwidth product is 16 MHz.
The operating temperature range is -40°C to 85°C.
The OPA1679IDR is available in TSSOP-14, WQFN-16, and SOIC-14 packages.
The typical THD+N at 1 kHz is 0.0001%.
The typical input referred voltage noise density at 1 kHz is 4.5 nV/√Hz.
The typical quiescent current per channel is 2 mA.