| PartNumber | AD820ANZ | AD820ARMZ | AD820AR-REEL |
| Description | Precision Amplifiers SGL-Supply RR Lo Pwr FET-Inpt | Precision Amplifiers SGL-Supply RR Lo Pwr FET-Inpt | Precision Amplifiers SGL-Supply RR Lo Pwr FET-Inpt |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Precision Amplifiers | Precision Amplifiers | Precision Amplifiers |
| RoHS | Y | Y | N |
| Series | AD820 | AD820 | AD820 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| GBP Gain Bandwidth Product | 1.8 MHz | 1.8 MHz | 1.8 MHz |
| SR Slew Rate | 3 V/us | 3 V/us | 3 V/us |
| CMRR Common Mode Rejection Ratio | 80 dB | 80 dB | 80 dB |
| Output Current per Channel | 15 mA | 15 mA | - |
| Ib Input Bias Current | 25 pA | 25 pA | 10 pA |
| Vos Input Offset Voltage | 100 uV | 100 uV | 100 uV |
| en Input Voltage Noise Density | 25 nV/sqrt Hz | 25 nV/sqrt Hz | 25 nV/sqrt Hz |
| Supply Voltage Max | 30 V | 30 V | 36 V |
| Supply Voltage Min | 5 V | 5 V | 5 V |
| Operating Supply Current | 620 uA | 620 uA | 900 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-8 | MSOP-8 | SOIC-8 |
| Packaging | Tube | Tube | Reel |
| Height | 3.3 mm | 0.85 mm | 1.5 mm (Max) |
| Length | 9.27 mm | 3 mm | 5 mm (Max) |
| Output Type | Rail to Rail Output | Rail to Rail Output | Rail to Rail Output |
| Product | Precision Amplifiers | Precision Amplifiers | Precision Amplifiers |
| Type | General Purpose Amplifier | General Purpose Amplifier | General Purpose Amplifier |
| Width | 6.35 mm | 3 mm | 4 mm (Max) |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Input Voltage Range Max | 4 V | 4 V | - |
| Dual Supply Voltage | 2.5 V to 15 V | 2.5 V to 15 V | +/- 3 V, +/- 5 V, +/- 9 V, +/- 12 V, +/- 15 V |
| Maximum Dual Supply Voltage | 15 V | 15 V | +/- 18 V |
| Minimum Dual Supply Voltage | 2.5 V | 2.5 V | +/- 2.5 V |
| Operating Supply Voltage | 5 V to 30 V | 5 V to 30 V | 5 V to 36 V |
| Pd Power Dissipation | 1.6 W | 0.8 W | 1000 mW |
| Product Type | Precision Amplifiers | Precision Amplifiers | Precision Amplifiers |
| PSRR Power Supply Rejection Ratio | 80 dB | 80 dB | 80 dB |
| Factory Pack Quantity | 50 | 50 | 2500 |
| Subcategory | Amplifier ICs | Amplifier ICs | Amplifier ICs |
| Voltage Gain dB | 120 dB | 120 dB | 120 dB |
| Unit Weight | 0.032805 oz | 0.004938 oz | 0.019048 oz |