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