| Part Number | OPA631N/3K | OPA681N/3K |
|---|---|---|
| Manufacturer | Burr Brown | Texas Instruments |
| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
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| Product Status | Obsolete | Obsolete |
| Amplifier Type | Voltage Feedback | Current Feedback |
| Number of Circuits | 1 | 1 |
| Output Type | - | - |
| Slew Rate | 100V/µs | 2100V/µs |
| Gain Bandwidth Product | 68 MHz | - |
| -3db Bandwidth | 75 MHz | 280 MHz |
| Current - Input Bias | 11 µA | 30 µA |
| Voltage - Input Offset | 2.5 mV | 1.3 mV |
| Current - Supply | 6mA | 6mA |
| Current - Output / Channel | 90 mA | 190 mA |
| Voltage - Supply Span (Min) | 2.7 V | 5 V |
| Voltage - Supply Span (Max) | 10.5 V | 12 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SC-74A, SOT-753 | SOT-23-6 |
| Supplier Device Package | SOT-23-5 | SOT-23-6 |