Description MCP602 CMOS Operational Amplifier The MCP602 dual operational amplifier (op amp) has a gain bandwidth product of 2.8 MHz with low typical operating current of 230 uA and an offset voltage that is less than 2 mV. The MCP602 uses Microchip’s advanced CMOS technology, which provides low bias current, high-speed operation, high open-loop gain and rail-to-rail output swing. The MCP602 operates with a single supply voltage that can be as low as 2.7V, while drawing less than 325 of quiescent current per amplifier. The MCP602 is available in standard 8-lead PDIP, SOIC and TSSOP packages. This amplifier is ideal for industrial process control, low-power battery-operated devices, portable equipment, data acquisition equipment, test equipment and low-end audio applications. Features Low Input Bias Current:1 pA (typ.) Gain-Bandwidth Product: 2.8 MHz Low Quiescent Current: 230 µA/amplifier (typical) Low Input Offset Voltage: 2 mV (max.) Unity Gain Stable Rail to Rail Output Extended Temperature Range Temp. Range (°C) -40°C to 125°C Vos Max (µV) 2000 # per Package 2 Iq Typical (µA) 230 Iq Max (µA) 325 GBWP (kHz) 2800 Operating Voltage Range (V) 2.7 to 6.0 Device Description Linear Op Amps Input Voltage Noise Density (nV/rt(Hz)) 29 PSRR Min (dB) 80 CMRR Min (dB) 75 Vos/Ta (uV/°C) 2.5 Ib (pA) 1 Aol (dB) 110 PM (deg) 50 Isc (mA) 22 Rail-to-Rail Out Unity Gain Stable Yes Slew Rate V/uS 2.3
