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| Part Number | LT1491CS#PBF | LT1496CS#PBF | LT1493CS#PBF | LT1499CS#PBF | LT1497CS#PBF | LT1491IS#PBF | LT1491ACS#PBF | LT1491CN#PBF |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active |
| Amplifier Type | General Purpose | General Purpose | General Purpose | General Purpose | Current Feedback | General Purpose | General Purpose | General Purpose |
| Number of Circuits | 4 | 4 | 4 | 4 | 2 | 4 | 4 | 4 |
| Output Type | Rail-to-Rail | Rail-to-Rail | - | Rail-to-Rail | - | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 0.07V/µs | 0.001V/µs | 3V/µs | 6V/µs | 900V/µs | 0.07V/µs | 0.06V/µs | 0.07V/µs |
| Gain Bandwidth Product | 200 kHz | 2.7 kHz | 5 MHz | 10.5 MHz | - | 200 kHz | 200 kHz | 200 kHz |
| -3db Bandwidth | - | - | - | - | 50 MHz | - | - | - |
| Current - Input Bias | 4 nA | 250 pA | 50 nA | 500 nA | 7 µA | 4 nA | 1 nA | 4 nA |
| Voltage - Input Offset | 400 µV | 200 µV | 120 µV | 200 µV | 3 mV | 400 µV | 285 µV | 350 µV |
| Current - Supply | 40µA (x4 Channels) | 1µA (x4 Channels) | 425µA (x4 Channels) | 1.8mA (x4 Channels) | 7mA (x2 Channels) | 40µA (x4 Channels) | 50µA (x4 Channels) | 40µA (x4 Channels) |
| Current - Output / Channel | 25 mA | 1.5 mA | 55 mA | 30 mA | 220 mA | 25 mA | 25 mA | 25 mA |
| Voltage - Supply Span (Min) | 2 V | 2.2 V | 2.5 V | 2.2 V | 5 V | 2 V | 2 V | 2 V |
| Voltage - Supply Span (Max) | 44 V | 36 V | 36 V | 36 V | 30 V | 44 V | 44 V | 44 V |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | -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 | Through Hole |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-DIP (0.300", 7.62mm) |
| Supplier Device Package | 14-SO | 14-SO | 16-SO | 14-SO | 16-SO | 14-SO | 14-SO | 14-PDIP |
