Pending
Low-Power High-Accuracy Op Amps
Microchip has expanded its linear product portfolio with the low power, high-precision MCP6031, MCP6032, MCP6033 and MCP6034 operational amplifiers. The new devices have a quiescent current of only 900 nA and a bandwidth of 10 kHz. The highly accurate amplifiers are ideal for handheld, portable electronic devices used in the medical, industrial and consumer markets.
Microchip’s low-power CMOS technology and non-volatile memory for in-package trimming enables the MCP603X amplifiers’ extremely low offset of just 150 μV at 25oC. The devices’ low power consumption extends battery life, and their rail-to-rail input/output structure enables greater dynamic range and better performance across the entire operating-voltage range.As with all of Microchip’s amplifiers, the MCP603X amplifiers are supported by FilterLab filter-design software. The software provides full schematic diagrams of filter circuits with component values, and displays frequency response. It is available free from Microchip’s Web site at www.microchip.com/filterlab.
The MCP6031, MCP6032 and MCP6033 amplifiers are available in 8-pin MSOP and SOIC packages, and the MCP6034 in 14-pin SOIC and TSSOP packages.