Microchip MCP6002T-E/SNVAO Dual Op-Amp: Features, Applications, and Technical Specifications

The Microchip MCP6002T-E/SNVAO is a dual operational amplifier (op-amp) from Microchip Technology's MCP6002 family, designed to offer a compelling blend of performance, low power consumption, and cost-effectiveness. It is housed in a compact SOIC-8 package, making it suitable for a wide array of space-constrained analog circuit designs. This op-amp operates from a single supply voltage as low as 1.8V, extending up to 6.0V, making it ideal for battery-powered and portable applications.

A standout feature of the MCP6002 is its low quiescent current, typically drawing just 100 microamperes (µA) per amplifier. This minimal power requirement ensures extended battery life in portable devices. Despite its low-power operation, it maintains a respectable gain bandwidth product of 1 MHz and a typical slew rate of 0.6 V/µs. The device is also characterized by rail-to-rail input and output operation, allowing the input signals and output signals to swing close to the power supply rails, which maximizes the dynamic range in low-voltage systems.

The MCP6002T-E/SN is designed with robustness in mind, featuring ESD protection up to 4 kV and is specified over an extended industrial temperature range (-40°C to +125°C), ensuring reliable performance in harsh environments. Its high input impedance and stable operation with high capacitive loads make it versatile for various interfacing tasks.

Common applications for the MCP6002T-E/SN include:

Portable and Battery-Powered Equipment: Such as sensors, medical devices, and handheld instruments due to its low power consumption.

Signal Conditioning: Acting as active filters, amplifiers for transducers, and integrators for sensor interfaces (e.g., photodiodes, pressure sensors).

Analog-to-Digital Converter (ADC) Buffers: Its rail-to-rail output stage is perfect for driving the inputs of ADCs in microcontroller-based systems.

Low-Speed, Precision Applications: Including window comparators, photocopy machines, and power supply control.

Consumer Electronics: Used in audio amplification stages, level shifters, and voltage followers in various gadgets.

Key Technical Specifications:

Number of Channels: 2

Supply Voltage Range: 1.8V to 6.0V

Quiescent Current: 100 µA (typical) per amplifier

Gain Bandwidth Product (GBWP): 1 MHz (typical)

Slew Rate: 0.6 V/µs (typical)

Input Offset Voltage: ±0.5 mV (typical)

Input Bias Current: 1 pA (typical)

Output Current: 23 mA (typical)

Operating Temperature Range: -40°C to +125°C

Package: SOIC-8

ICGOODFIND: The Microchip MCP6002T-E/SNVAO stands out as an exceptional choice for low-voltage, low-power analog design. Its combination of rail-to-rail operation, minimal power drain, and robust packaging makes it a versatile and reliable solution for designers working on portable consumer products, industrial sensor interfaces, and battery-powered systems where efficiency and space are critical.

Keywords: Low-Power Op-Amp, Rail-to-Rail Input/Output, Single-Supply Operation, Battery-Powered Applications, Signal Conditioning