The MCP6021/1R/2/3/4 from Microchip Technology Inc. are rail-to-rail input and output op amps with high performance. Key specifications include: wide bandwidth (10 MHz), low noise (8.7 nV/√Hz), low input offset voltage and low distortion (0.00053% THD+N).
The MCP6021/1R/2/3/4 series from Microchip Technology provides rail‑to‑rail input and output op‑amps suitable for automotive, audio, medical and other applications. They operate from a 2.5 V to 5.5 V supply and are offered in industrial (‑40 °C to +85 °C) and extended (‑40 °C to +125 °C) temperature ranges.
Key features include a typical 10 MHz gain‑bandwidth product, 8.7 nV/√Hz input noise, low offset voltage (±500 µV industrial, ±250 µV extended) and low quiescent current (≈1 mA per amplifier). The MCP6023 variant adds a Chip‑Select pin for power‑saving operation.