| Part Number | LT1491CS#TRPBF | LT1497CS#TRPBF |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
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| Product Status | Active | Active |
| Amplifier Type | General Purpose | Current Feedback |
| Number of Circuits | 4 | 2 |
| Output Type | Rail-to-Rail | - |
| Slew Rate | 0.07V/µs | 900V/µs |
| Gain Bandwidth Product | 200 kHz | - |
| -3db Bandwidth | - | 50 MHz |
| Current - Input Bias | 4 nA | 7 µA |
| Voltage - Input Offset | 400 µV | 3 mV |
| Current - Supply | 40µA (x4 Channels) | 7mA (x2 Channels) |
| Current - Output / Channel | 25 mA | 220 mA |
| Voltage - Supply Span (Min) | 2 V | 5 V |
| Voltage - Supply Span (Max) | 44 V | 30 V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SO | 16-SO |