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 MCP6023 also offers a Chip Select pin (CS) that gives power savings when the part is not in use. The MCP6021, MCP6021R, MCP6022, MCP6023 and MCP6024 are suitable for various applications including automotive, driving A/D converters, multi-pole active filters, barcode scanners, audio processing, communications, DAC buffer, test equipment, and medical instrumentation.
The MCP6021/1R/2/3/4 family are rail‑to‑rail input and output op‑amps offering a 10 MHz bandwidth, low noise (8.7 nV/√Hz at 10 kHz), low offset voltage and low distortion. They are available in industrial (‑40 °C to +85 °C) and extended (‑40 °C to +125 °C) temperature ranges with a supply voltage range of 2.5 V to 5.5 V.
Typical applications include automotive, audio processing, communications, test equipment and medical instrumentation. The devices are offered in multiple packages such as SOT‑23‑5, PDIP, SOIC, TSSOP, MSOP and 14‑lead variants, and include optional chip‑select functionality for power‑saving in the MCP6023 version.
| Supply Voltage Range | 2.5 V to 5.5 V |
|---|---|
| Gain‑Bandwidth Product | 10 MHz |
| Input Noise Voltage Density | 8.7 nV/√Hz at 10 kHz |
| Quiescent Current per Amplifier | 0.5 mA to 1.35 mA |
| Input Offset Voltage (Industrial) | -500 µV to +500 µV |
The devices operate from 2.5 V up to 5.5 V.
The gain‑bandwidth product is 10 MHz.
The input noise voltage density is 8.7 nV/√Hz at 10 kHz.