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| Part Number | OP490GS | OP490GSZ | OP491GS | OP492GS | OP495GS | OP496GS | OP497GS | OP450GS | OP470GS | OP490GP |
|---|---|---|---|---|---|---|---|---|---|---|
| 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. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Obsolete | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Active | Obsolete | Obsolete |
| Amplifier Type | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | CMOS | General Purpose | CMOS | General Purpose | General Purpose |
| Number of Circuits | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Output Type | - | - | Rail-to-Rail | - | Rail-to-Rail | Rail-to-Rail | - | Rail-to-Rail | - | - |
| Slew Rate | 0.012V/µs | 0.012V/µs | 0.5V/µs | 4V/µs | 0.03V/µs | 0.3V/µs | 0.15V/µs | 6.5V/µs | 3V/µs | 0.012V/µs |
| Gain Bandwidth Product | 20 kHz | 20 kHz | 3 MHz | 4 MHz | 75 kHz | 450 kHz | 500 kHz | 4 MHz | 6 MHz | 20 kHz |
| -3db Bandwidth | - | - | - | - | - | - | - | - | - | - |
| Current - Input Bias | 4.2 nA | 4.2 nA | 30 nA | 375 nA | 7 nA | 10 nA | 60 pA | 30 pA | 15 nA | 4.2 nA |
| Voltage - Input Offset | 600 µV | 600 µV | 80 µV | 1.4 mV | 300 µV | 35 µV | 80 µV | 5 mV | 400 µV | 600 µV |
| Current - Supply | 60µA | 60µA | 260µA (x4 Channels) | 1mA (x4 Channels) | - | - | 525µA (x4 Channels) | 550µA (x4 Channels) | 9mA | 60µA |
| Current - Output / Channel | - | - | 16 mA | 10.5 mA | 25 mA | 4 mA | 25 mA | 250 mA | - | - |
| Voltage - Supply Span (Min) | 1.6 V | 1.6 V | 2.7 V | 4.5 V | 3 V | 3 V | 4 V | 2.7 V | 9 V | 1.6 V |
| Voltage - Supply Span (Max) | 36 V | 36 V | 12 V | 33 V | 36 V | 12 V | 40 V | 6 V | 36 V | 36 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 125°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 | Surface Mount | Surface Mount | Through Hole |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.295", 7.50mm Width) | 14-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.295", 7.50mm Width) | 14-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.295", 7.50mm Width) | 14-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-SOIC | 16-SOIC | 14-SOIC | 14-SOIC | 16-SOIC | 14-SOIC | 16-SOIC | 14-SOIC | 16-SOIC | 14-PDIP |
