MCP6281/2/3/4/5 450 μA, 5 MHz Rail to Rail Op Amp

MCP6281/2/3/4/5 General Description

The Microchip Technology Inc. MCP6281/2/3/4/5 family of operational amplifiers (op amps) provide wide bandwidth for the current. This family has a 5 MHz Gain Bandwidth Product (GBWP) and a 65° phase margin. This family also operates from a single supply voltage as low as 2.2V, while drawing 450 μA (typ.) quiescent current. Additionally, the MCP6281/2/3/4/5 supports rail-to-rail input and output swing, with a common mode input voltage range of VDD + 300 mV to VSS – 300 mV. This family of operational amplifiers is designed with Microchip’s advanced CMOS process.

The MCP6285 has a Chip Select (CS) input for dual op amps in an 8-pin package. This device is manufactured by cascading the two op amps (the output of op amp A connected to the non-inverting input of op amp B). The CS input puts the device in Low-power mode.

The MCP6281/2/3/4/5 family operates over the Extended Temperature Range of -40°C to +125°C. It also has a power supply range of 2.2V to 5.5V.

MCP6281/2/3/4/5 Rail to Rail Op Amp Features

• Gain Bandwidth Product: 5 MHz (typ.)
• Supply Current: IQ = 450 μA (typ.)
• Supply Voltage: 2.2V to 5.5V
• Rail-to-Rail Input/Output
• Extended Temperature Range: -40°C to +125°C
• Available in Single, Dual and Quad Packages
• Single with Chip Select (CS) (MCP6283)
• Dual with Chip Select (CS) (MCP6285)

MCP6281/2/3/4/5 Rail to Rail Op Amp Pin Connection Diagram

MCP6281/2/3/4/5 Rail to Rail Op Amp Typical Electronic Circuit Application

MCP6281/2/3/4/5 Rail to Rail Op Amp Datasheet Download

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