| Part Number | AD8639ARZ | AD8659ARZ |
|---|---|---|
| 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 | Chopper (Zero-Drift) | CMOS |
| Number of Circuits | 2 | 4 |
| Output Type | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 2V/µs | 0.08V/µs |
| Gain Bandwidth Product | 1.5 MHz | 200 kHz |
| -3db Bandwidth | - | 305 kHz |
| Current - Input Bias | 1 pA | 5 pA |
| Voltage - Input Offset | 3 µV | 350 µV |
| Current - Supply | 1.25mA (x2 Channels) | 18µA (x4 Channels) |
| Current - Output / Channel | 37 mA | 12 mA |
| Voltage - Supply Span (Min) | 5 V | 2.7 V |
| Voltage - Supply Span (Max) | 16 V | 18 V |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 14-SOIC |