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| PartNumber | ADA4891-2ARZ-R7 | ADA4891-2ARZ-RL | ADA4891-2ARZ |
| Description | Operational Amplifiers - Op Amps CMOS High Speed RR Dual | Operational Amplifiers - Op Amps CMOS High Speed RR Dual | Operational Amplifiers - Op Amps CMOS High Speed RR Dual |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Operational Amplifiers - Op Amps | Operational Amplifiers - Op Amps | Operational Amplifiers - Op Amps |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-8 |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Output Current per Channel | 125 mA | 125 mA | 125 mA |
| Number of Channels | 2 Channel | 2 Channel | 2 Channel |
| GBP Gain Bandwidth Product | 105 MHz | 105 MHz | 105 MHz |
| SR Slew Rate | 210 V/us | 210 V/us | 170 V/us |
| CMRR Common Mode Rejection Ratio | 88 dB | 88 dB | 88 dB |
| Ib Input Bias Current | 50 pA | 50 pA | 50 pA |
| Vos Input Offset Voltage | 2.5 mV | 2.5 mV | 2.5 mV |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Operating Supply Current | 8.8 mA | 8.8 mA | 8.8 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Series | ADA4891-2 | ADA4891-2 | ADA4891-2 |
| Packaging | Reel | Reel | Tube |
| Amplifier Type | Voltage Feedback Amplifier | Voltage Feedback Amplifier | Voltage Feedback Amplifier |
| Height | 1.5 mm (Max) | 1.5 mm (Max) | 1.5 mm (Max) |
| Input Type | Rail to Rail | Rail to Rail | Rail to Rail |
| Length | 5 mm (Max) | 5 mm (Max) | 5 mm (Max) |
| Output Type | Rail to Rail | Rail to Rail | Rail to Rail |
| Product | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Supply Type | Single | Single | Dual |
| Technology | CMOS | CMOS | CMOS |
| Type | General Purpose Amplifier | General Purpose Amplifier | General Purpose Amplifier |
| Width | 4 mm (Max) | 4 mm (Max) | 4 mm (Max) |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| en Input Voltage Noise Density | 9 nV/sqrt Hz | 9 nV/sqrt Hz | 9 nV/sqrt Hz |
| Operating Supply Voltage | 3 V, 5 V | 3 V, 5 V | 3 V, 5 V |
| Product Type | Op Amps - Operational Amplifiers | Op Amps - Operational Amplifiers | Op Amps - Operational Amplifiers |
| PSRR Power Supply Rejection Ratio | 65 dB | 65 dB | 65 dB |
| Factory Pack Quantity | 1000 | 2500 | 98 |
| Subcategory | Amplifier ICs | Amplifier ICs | Amplifier ICs |
| Voltage Gain dB | 83 dB | 83 dB | 83 dB |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.019048 oz |
| Development Kit | - | - | ADA4891-2AR-EBZ |