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| Part Number | KA2904 | KA2904D | KA2902 |
|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor |
| Product Status | Active | Obsolete | Active |
| Amplifier Type | General Purpose | General Purpose | General Purpose |
| Number of Circuits | 2 | 2 | 4 |
| Output Type | - | - | - |
| Slew Rate | - | - | - |
| Gain Bandwidth Product | - | - | - |
| -3db Bandwidth | - | - | - |
| Current - Input Bias | 45 nA | 45 nA | 40 nA |
| Voltage - Input Offset | 2.9 mV | 2.9 mV | 1.5 mV |
| Current - Supply | 800µA | 800µA | 1mA |
| Current - Output / Channel | 30 mA | 30 mA | 13 mA |
| Voltage - Supply Span (Min) | 3 V | 3 V | 3 V |
| Voltage - Supply Span (Max) | 26 V | 26 V | 26 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Through Hole | Surface Mount | Surface Mount |
| Package / Case | 8-DIP (0.300", 7.62mm) | 8-SOIC (0.154", 3.90mm Width) | 10-WFDFN |
| Supplier Device Package | 8-DIP | 8-SOIC | 10-LLP (2.6x2.6) |
