Precision operational amplifier featuring auto-zeroing and rail-to-rail output. Achieves a 1.5MHz gain bandwidth product with a 2.5MHz -3dB bandwidth. Offers exceptional common mode rejection ratio of 142dB and power supply rejection ratio of 143dB. Low input bias current of 45pA and input offset voltage of 4.5uV ensure high accuracy. Supports dual supply voltages from ±2.25V to ±15V or a single supply from 4.5V to 30V. Delivers 38mA output current per channel with a slew rate of 1.5V/µs.
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Technical Specifications
Analog Devices ADA4638-1ARZ-R7 technical specifications.
General
| -3db Bandwidth | 2.5MHz |
| Package/Case | R |
| Common Mode Rejection Ratio | 142dB |
| Contact Plating | Tin, Matte |
| Gain Bandwidth Product | 1.5MHz |
| Input Bias Current | 45pA |
| Input Capacitance | 9pF |
| Input Offset Voltage (Vos) | 4.5uV |
| Input Voltage Noise Density | 70nV/sqrt Hz |
| Lead Free | Contains Lead |
| Max Dual Supply Voltage | 15V |
| Min Dual Supply Voltage | 2.25V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 30V |
| Min Supply Voltage | 4.5V |
| Number of Amplifiers | 1 |
| Number of Channels | 1 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Operating Supply Current | 850uA |
| Output Current per Channel | 38mA |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Power Supply Rejection Ratio (PSRR) | 143dB |
| Quiescent Current | 850uA |
| RoHS Compliant | Yes |
| Settling Time | 4us |
| Slew Rate | 1.5V/µs |
| Unity Gain Bandwidth Product | 1.3MHz |
| Voltage Gain | 150dB |
Compliance
| RoHS | Compliant |
Datasheet
Analog Devices ADA4638-1ARZ-R7 Datasheet
Download the complete datasheet for Analog Devices ADA4638-1ARZ-R7 to view detailed technical specifications.
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