The MCP6004T-E/ST from Microchip Technology is a Quad-Channel Operational Amplifier that has been designed for a wide range of general-purpose applications. It requires a supply voltage of 1.8 - 6 V and an input offset and bias current of ±1.0 pA. This amplifier provides an output current of 23 mA, an open loop gain of 112 dB, and a common mode rejection ratio (CMRR) of 76 dB. This op-amp sets the standard for excellent performance and stability, boasting a gain bandwidth product (GBWP) of 1 MHz and a phase margin of 90°. It effortlessly maintains a phase margin of 45° even with a 500 pF capacitive load, while consuming 100 µA (typical) of quiescent current for efficient power consumption.

This op-amp offers rail-to-rail swing and a wide input voltage range, making it a versatile solution for diverse input signal conditions. It delivers reliable and consistent performance based on Microchip's advanced CMOS process technology, making it ideal for demanding environments in industrial and extended temperature ranges. This op-amp is available in a surface-mount package that measures 2 x 3 mm and is ideal for automotive, portable equipment, photodiode amplifiers, analog filters, notebooks and PDAs, and battery-powered system applications.