| Part Number | OPA657U | OPA655U |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
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| Product Status | Active | Obsolete |
| Amplifier Type | Voltage Feedback | Voltage Feedback |
| Number of Circuits | 1 | 1 |
| Output Type | - | - |
| Slew Rate | 700V/µs | 295V/µs |
| Gain Bandwidth Product | 1.6 GHz | 240 MHz |
| -3db Bandwidth | 350 MHz | - |
| Current - Input Bias | 2 pA | 5 pA |
| Voltage - Input Offset | 250 µV | 1 mV |
| Current - Supply | 14mA | 25mA |
| Current - Output / Channel | 70 mA | 60 mA |
| Voltage - Supply Span (Min) | 8 V | 9.5 V |
| Voltage - Supply Span (Max) | 12 V | 10.5 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC |