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| Part Number | OPA656U | OPA656UB | OPA686U | OPA657U | OPA646U | OPA650U | OPA651U | OPA655U |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Burr Brown | Texas Instruments | Texas Instruments | Texas Instruments | Burr Brown | Texas Instruments |
| Product Status | Active | Active | Obsolete | Active | Active | Obsolete | Obsolete | Obsolete |
| Amplifier Type | Voltage Feedback | Voltage Feedback | Voltage Feedback | Voltage Feedback | Voltage Feedback | Voltage Feedback | Voltage Feedback | Voltage Feedback |
| Number of Circuits | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Type | - | - | - | - | - | - | - | - |
| Slew Rate | 295V/µs | 295V/µs | 600V/µs | 700V/µs | 180V/µs | 240V/µs | 300V/µs | 295V/µs |
| Gain Bandwidth Product | 230 MHz | 230 MHz | 1.6 GHz | 1.6 GHz | - | 180 MHz | 340 MHz | 240 MHz |
| -3db Bandwidth | 500 MHz | 500 MHz | - | 350 MHz | - | - | - | - |
| Current - Input Bias | 2 pA | 1 pA | 10 µA | 2 pA | 2 µA | 5 µA | 4 µA | 5 pA |
| Voltage - Input Offset | 250 µV | 100 µV | 350 µV | 250 µV | 3 mV | 1 mV | 1 mV | 1 mV |
| Current - Supply | 14mA | 14mA | 12.4mA | 14mA | 5.25mA | 5.1mA | 5.1mA | 25mA |
| Current - Output / Channel | 70 mA | 70 mA | 80 mA | 70 mA | - | 110 mA | 110 mA | 60 mA |
| Voltage - Supply Span (Min) | 8 V | 8 V | 13 V | 8 V | 9 V | 9 V | 9 V | 9.5 V |
| Voltage - Supply Span (Max) | 12 V | 12 V | 13 V | 12 V | 11 V | 11 V | 11 V | 10.5 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
