OPA2681U
IC OPAMP CFB 280MHZ DUAL 8SOICManufacturer: Texas Instruments
Categories: Instrumentation, Op Amps, Buffer Amps
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Texas Instruments SpeedPlus™ OPA2681U is a dual, high-speed current feedback operational amplifier in an 8-SOIC package. This amplifier features a -3dB bandwidth of 280 MHz and a slew rate of 2100 V/µs, making it suitable for demanding signal processing applications. With a per-channel output current capability of 190 mA and a low input bias current of 30 µA, the OPA2681U offers robust performance. It operates from a single or dual supply voltage range of 5 V to 12 V. The dual-circuit configuration and surface mount design facilitate integration into compact, high-density electronic systems. This component is commonly employed in video distribution, active filters, and high-speed communication systems.
Additional Information
Series: SpeedPlus™RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | - |
| Mounting Type | Surface Mount |
| Amplifier Type | Current Feedback |
| Operating Temperature | -40°C ~ 85°C |
| Current - Supply | 12mA (x2 Channels) |
| Slew Rate | 2100V/µs |
| Current - Input Bias | 30 µA |
| Voltage - Input Offset | 1.3 mV |
| Supplier Device Package | 8-SOIC |
| Number of Circuits | 2 |
| Current - Output / Channel | 190 mA |
| -3db Bandwidth | 280 MHz |
| Voltage - Supply Span (Min) | 5 V |
| Voltage - Supply Span (Max) | 12 V |
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