Dual operational amplifier featuring rail-to-rail output and a 4MHz bandwidth. This general-purpose JFET-input amplifier offers a 3.5V/µs slew rate and a 4MHz gain bandwidth product. It operates with dual supply voltages from 2.5V to 8V, or a single supply from 5V to 16V, with a maximum of 16V. Key performance metrics include a 100dB CMRR and 115dB PSRR, with low input bias current of 0.2pA and input voltage noise density of 10nV/sqrt Hz. The device is housed in a 5mm x 4mm x 1.5mm package with tin, matte contact plating.
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Analog Devices AD8666ARZ technical specifications.
| Amplifier Type | GENERAL PURPOSE |
| Bandwidth | 4MHz |
| Package/Case | R |
| Common Mode Rejection Ratio | 100dB |
| Contact Plating | Tin, Matte |
| Dual Supply Voltage | 5V |
| Gain Bandwidth Product | 4MHz |
| Height | 1.5mm |
| Input Bias Current | 0.2pA |
| Input Offset Voltage (Vos) | 2.5mV |
| Input Voltage Noise Density | 10nV/sqrt Hz |
| Lead Free | Contains Lead |
| Length | 5mm |
| Max Dual Supply Voltage | 8V |
| Min Dual Supply Voltage | 2.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 16V |
| Min Supply Voltage | 5V |
| Number of Amplifiers | 2 |
| Number of Channels | 2 |
| Number of Circuits | 2 |
| Number of Elements | 2 |
| Operating Supply Current | 3.1mA |
| Operating Supply Voltage | 15V |
| Output Current per Channel | 140mA |
| Package Quantity | 98 |
| Packaging | Rail/Tube |
| Power Supply Rejection Ratio (PSRR) | 115dB |
| Quiescent Current | 1.55mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Slew Rate | 3.5V/µs |
| Technology | JFET |
| Unity Gain Bandwidth Product | 4MHz |
| Voltage Gain | 103.23dB |
| Width | 4mm |
| RoHS | Compliant |
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