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| Part Number | AD8628ARZ | AD8629ARZ | AD8638ARZ | AD8618ARZ | AD8620ARZ | AD8622ARZ | AD8625ARZ | AD8626ARZ | AD8627ARZ | AD8628AR |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 | Active | Active | Active | Active | Active | Active | Active | Active | Active | Obsolete |
| Amplifier Type | Zero-Drift | Zero-Drift | Zero-Drift | CMOS | J-FET | General Purpose | J-FET | J-FET | J-FET | Chopper (Zero-Drift) |
| Number of Circuits | 1 | 2 | 1 | 4 | 2 | 2 | 4 | 2 | 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 |
| Slew Rate | 1V/µs | 1V/µs | 2V/µs | 12V/µs | 60V/µs | 0.48V/µs | 5V/µs | 5V/µs | 5V/µs | 1V/µs |
| Gain Bandwidth Product | 2.5 MHz | 2.5 MHz | 1.5 MHz | 24 MHz | 25 MHz | 560 kHz | 5 MHz | 5 MHz | 5 MHz | 2.5 MHz |
| -3db Bandwidth | 2.5 MHz | 2.5 MHz | - | - | - | - | - | - | - | 2.5 MHz |
| Current - Input Bias | 30 pA | 30 pA | 1 pA | 0.2 pA | 3 pA | 45 pA | 0.25 pA | 0.25 pA | 0.25 pA | 30 pA |
| Voltage - Input Offset | 1 µV | 1 µV | 3 µV | 23 µV | 85 µV | 10 µV | 350 µV | 350 µV | 350 µV | 1 µV |
| Current - Supply | 850µA | - | 1.25mA | 1.7mA (x4 Channels) | 3mA (x2 Channels) | 215µA (x2 Channels) | 710µA (x4 Channels) | 710µA (x2 Channels) | 710µA | 850µA |
| Current - Output / Channel | 30 mA | 30 mA | 37 mA | 150 mA | 45 mA | 40 mA | 15 mA | 15 mA | 15 mA | 30 mA |
| Voltage - Supply Span (Min) | 2.7 V | 2.7 V | 5 V | 2.7 V | 10 V | 5 V | 5 V | 5 V | 5 V | 2.7 V |
| Voltage - Supply Span (Max) | 5 V | 5 V | 16 V | 5 V | 26 V | 30 V | 26 V | 26 V | 26 V | 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 ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°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 |
| Package / Case | 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) | 8-SOIC (0.154", 3.90mm Width) | 8-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) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 14-SOIC | 8-SOIC | 8-SOIC | 14-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
