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| Part Number | AD8661ARZ-REEL | AD8661ARZ-REEL7 | AD8666ARZ-REEL | AD8671ARZ-REEL | AD8667ARZ-REEL | AD8665ARZ-REEL | AD8663ARZ-REEL | AD8662ARZ-REEL | AD8668ARZ-REEL | AD8669ARZ-REEL | AD8664ARZ-REEL | AD8641ARZ-REEL | AD8651ARZ-REEL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Obsolete | Obsolete | Active |
| Amplifier Type | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | CMOS | General Purpose | General Purpose | CMOS | J-FET | Voltage Feedback |
| Number of Circuits | 1 | 1 | 2 | 1 | 2 | 1 | 1 | 2 | 4 | 4 | 4 | 1 | 1 |
| Output Type | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | - | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 3.5V/µs | 3.5V/µs | 3.5V/µs | 4V/µs | 0.3V/µs | 3.5V/µs | 0.3V/µs | 3.5V/µs | 3.5V/µs | 0.3V/µs | 3.5V/µs | 3V/µs | 41V/µs |
| Gain Bandwidth Product | 4 MHz | 4 MHz | 4 MHz | 10 MHz | 540 kHz | 4 MHz | 540 kHz | 4 MHz | 4 MHz | 540 kHz | 4 MHz | 3.5 MHz | 50 MHz |
| -3db Bandwidth | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Current - Input Bias | 0.3 pA | 0.3 pA | 0.2 pA | 3 nA | 0.3 pA | 0.2 pA | 0.3 pA | 0.3 pA | 0.2 pA | 0.3 pA | 0.3 pA | 0.25 pA | 1 pA |
| Voltage - Input Offset | 50 µV | 50 µV | 700 µV | 20 µV | 40 µV | 600 µV | 40 µV | 50 µV | 600 µV | 40 µV | 50 µV | 70 µV | 100 µV |
| Current - Supply | 1.25mA | 1.25mA | 1.15mA (x2 Channels) | 3mA | 230µA (x2 Channels) | 1.15mA | 230µA | 1.25mA (x2 Channels) | 1.15mA (x4 Channels) | 230µA (x4 Channels) | 1.25mA (x4 Channels) | 200µA | 9.5mA |
| Current - Output / Channel | 140 mA | 140 mA | 140 mA | 20 mA | 50 mA | 140 mA | 50 mA | 140 mA | 140 mA | 50 mA | 140 mA | 12 mA | 40 mA |
| Voltage - Supply Span (Min) | 5 V | 5 V | 5 V | 10 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 2.7 V |
| Voltage - Supply Span (Max) | 16 V | 16 V | 16 V | 36 V | 16 V | 16 V | 16 V | 16 V | 16 V | 16 V | 16 V | 26 V | 5.5 V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 14-SOIC | 14-SOIC | 14-SOIC | 8-SOIC | 8-SOIC |
