Precision picoampere input current quad operational amplifier featuring a 500kHz bandwidth and 0.15V/µs slew rate. This general-purpose amplifier offers a 75µV input offset voltage and 60pA input bias current, with a 17nV/√Hz input voltage noise density. It operates with dual supply voltages from 2V to 20V, providing 135dB common mode rejection and power supply rejection ratios. The device is housed in a 4-amplifier configuration with a 25mA output current per channel.
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Analog Devices OP497FPZ technical specifications.
| Amplifier Type | GENERAL PURPOSE |
| Bandwidth | 500kHz |
| Package/Case | N |
| Common Mode Rejection Ratio | 135dB |
| Dual Supply Voltage | 9V |
| Gain Bandwidth Product | 500kHz |
| Height | 3.43mm |
| Input Bias Current | 60pA |
| Input Capacitance | 3pF |
| Input Offset Voltage (Vos) | 75uV |
| Input Voltage Noise Density | 17nV/sqrt Hz |
| Lead Free | Contains Lead |
| Length | 16.89mm |
| Max Dual Supply Voltage | 20V |
| Min Dual Supply Voltage | 2V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Supply Voltage | 20V |
| Min Supply Voltage | 2V |
| Number of Amplifiers | 4 |
| Number of Channels | 4 |
| Number of Circuits | 4 |
| Number of Elements | 4 |
| Operating Supply Current | 2.5mA |
| Output Current per Channel | 25mA |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Power Supply Rejection Ratio (PSRR) | 135dB |
| Quiescent Current | 625uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Slew Rate | 0.15V/µs |
| Technology | BIPOLAR |
| Unity Gain Bandwidth Product | 500kHz |
| Voltage Gain | 132.04dB |
| Width | 7.24mm |
| RoHS | Compliant |
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