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OPA1679QRUMRQ1 TI Instrumentation, OP Amps, Buffer Amps
The OPA1679QRUMRQ1 is an automotive-grade (AEC-Q100) quad, low-noise, low-distortion operational amplifier from Texas Instruments designed for professional audio and high-fidelity applications in automotive environments. It features a gain bandwidth product of 16 MHz with a slew rate of 9 V/µs and provides ultra-low THD+N for exceptional audio performance. The device operates over a wide supply range of ±2.25V to ±18V and provides rail-to-rail output swing. Housed in a 16-pin WQFN (RUM) package, it operates over -40°C to 125°C. Applications include automotive infotainment systems, active noise cancellation, audio preamplifiers, active filters, and high-fidelity audio processing. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 1.28 |
| 10+ | $ 1.13 |
| 30+ | $ 1.02 |
| 100+ | $ 0.92 |
| 500+ | $ 0.87 |
| 1000+ | $ 0.86 |
Technical Specifications
- Part No.OPA1679QRUMRQ1
- Model OPA1679QRUMRQ1
- Category Integrated Circuits (ICs) > Linear > Amplifiers > Instrumentation, OP Amps, Buffer Amps
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Amplifier Type Audio
- Number of Circuits 4
- Output Type Rail-to-Rail
- Slew Rate 9V/µs
- Gain Bandwidth Product 16 MHz
- Current - Input Bias 10 pA
- Voltage - Input Offset 0.5 mV
- Current - Supply 2 mA
- Current - Output / Channel 50 mA
- Voltage - Supply Span (Min) 4.5 V
- Voltage - Supply Span (Max) 36 V
- Operating Temperature -40°C ~ 125°C
- Mounting Type Surface Mount
- Supplier Device Package 16-WQFN (4x4)
- Base Product Number OPA1679
- RoHS ROHS3 Compliant
- Standard Package 3000