The AD8033/AD8034 FastFET op amps are low-cost, 80 MHz fast op amps with FET inputs, low noise, wide supply voltage range, single-supply, and rail-to-rail output capabilities.
The AD8033 (single) and AD8034 (dual) FastFET™ amplifiers are voltage‑feedback op‑amps with FET inputs, offering high speed (80 MHz bandwidth) and low noise (11 nV/√Hz, 0.7 fA/√Hz). They operate from a single supply of 5 V to 24 V, provide rail‑to‑rail output, and draw only about 3.3 mA per amplifier.
These devices are suited for instrumentation, filters, level shifting, and buffering in a variety of applications that require low cost, high‑speed performance and wide supply flexibility. They are rated for industrial temperature ranges (‑40 °C to +85 °C) and are available in compact SOIC, SOT‑23 and SC70 packages.
| Supply Voltage Range | 5 V to 24 V |
|---|---|
| Input Voltage Noise (100 kHz) | 11 nV/√Hz |
| Input Current Noise (100 kHz) | 0.7 fA/√Hz |
| Quiescent Current per Amplifier | 3.3 mA |
| Output Short‑Circuit Current | 40 mA |
| Operating Temperature Range | ‑40 °C to +85 °C |
They operate from 5 V up to 24 V.
Each amplifier draws about 3.3 mA of quiescent current.
Yes, they are rated for –40 °C to +85 °C.