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| Part Number | LF247D | LF347D | LF247DT |
|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | STMicroelectronics |
| Product Status | Obsolete | Active | Active |
| Amplifier Type | J-FET | J-FET | J-FET |
| Number of Circuits | 4 | 4 | 4 |
| Output Type | - | - | - |
| Slew Rate | 16V/µs | 13V/µs | 16V/µs |
| Gain Bandwidth Product | 4 MHz | 3 MHz | 4 MHz |
| -3db Bandwidth | - | - | - |
| Current - Input Bias | 20 pA | 50 pA | 20 pA |
| Voltage - Input Offset | 3 mV | 5 mV | 3 mV |
| Current - Supply | 1.4mA (x4 Channels) | 8mA (x4 Channels) | 1.4mA (x4 Channels) |
| Current - Output / Channel | 40 mA | 40 mA | 40 mA |
| Voltage - Supply Span (Min) | 44 V | 7 V | 44 V |
| Voltage - Supply Span (Max) | 44 V | 36 V | 44 V |
| Operating Temperature | -40°C ~ 105°C | 0°C ~ 70°C (TA) | -40°C ~ 105°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SO | 14-SOIC | 14-SO |
