OPA1655DBVT
ActiveSOUNDPLUS™ ULTRA-LOW NOISE AND DISTORTION, BURR-BROWN™ SINGLE AUDIO OPERATIONAL AMPLIFIER
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OPA1655DBVT
ActiveSOUNDPLUS™ ULTRA-LOW NOISE AND DISTORTION, BURR-BROWN™ SINGLE AUDIO OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA1655DBVT |
|---|---|
| Amplifier Type | Audio |
| Current - Input Bias | 10 pA |
| Current - Output / Channel | 100 mA |
| Current - Supply | 3.9 mA |
| Gain Bandwidth Product | 53 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | SC-74A, SOT-753 |
| Slew Rate | 24 V/µs |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input Offset | 500 çV |
| Voltage - Supply Span (Max) [Max] | 36 V |
| Voltage - Supply Span (Min) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.68 | |
| 10 | $ 2.41 | |||
| 25 | $ 2.27 | |||
| 100 | $ 1.94 | |||
| Digi-Reel® | 1 | $ 2.68 | ||
| 10 | $ 2.41 | |||
| 25 | $ 2.27 | |||
| 100 | $ 1.94 | |||
| Tape & Reel (TR) | 250 | $ 1.28 | ||
| 500 | $ 1.13 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.02 | |
| 100 | $ 1.67 | |||
| 250 | $ 1.20 | |||
| 1000 | $ 0.90 | |||
Description
General part information
OPA1655 Series
The OPA1655 and OPA1656 (OPA165x) are Burr-Brown™ 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/√Hzvoltage noise density and 6‑fA/√Hzcurrent noise density, allowing for very-low noise performance in a wide variety of circuits. The high bandwidth and high open-loop-gain design of the OPA165x delivers a low distortion of 0.000035% (–129 dB) at 20 kHz, and improves audio signal fidelity across the full audio bandwidth. These devices also feature excellent output current drive capability, offering rail-to-rail output swing to within 250 mV of the power supplies with a 2‑kΩ load, and can deliver 100 mA of output current.
The OPA165x operate over a very wide supply range of ±2.25 V to ±18 V or (4.5 V to 36 V) on 3.9 mA of supply current to accommodate the power-supply constraints of many types of audio products. The temperature range is specified from –40°C to +125°C.
The OPA1655 and OPA1656 (OPA165x) are Burr-Brown™ 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/√Hzvoltage noise density and 6‑fA/√Hzcurrent noise density, allowing for very-low noise performance in a wide variety of circuits. The high bandwidth and high open-loop-gain design of the OPA165x delivers a low distortion of 0.000035% (–129 dB) at 20 kHz, and improves audio signal fidelity across the full audio bandwidth. These devices also feature excellent output current drive capability, offering rail-to-rail output swing to within 250 mV of the power supplies with a 2‑kΩ load, and can deliver 100 mA of output current.
Documents
Technical documentation and resources
