MCP6002 Op Amp Guide
2024-11-27 682

The MCP6002 operational amplifier, crafted by Microchip Technology, stands out as a highly adaptable component, catering to a diverse range of electronic applications. Its versatility reaches across multiple sectors, often becoming a cornerstone in numerous circuit designs. As an element in augmenting the efficiency of various systems, it embodies the essence of technical finesse. In the following discussion, we explore its circuit designs and pinout configurations.

Catalog

Overview of the MCP6002

The MCP6002 operational amplifier (Op Amp) from Microchip Technology Inc. is a versatile solution designed for general-purpose applications. This family features a Gain Bandwidth Product (GBWP) of 1 MHz with a typical phase margin of 90°. It maintains a 45° phase margin (typical) even with a 500 pF capacitive load. Consuming only 100 µA (typical) quiescent current, the MCP6002 operates efficiently on a single supply voltage as low as 1.8V. Its common-mode input voltage range extends from VDD + 300 mV to VSS – 300 mV, supporting rail-to-rail input and output swing. Built using Microchip's advanced CMOS technology, the MCP6002 is engineered to perform across a power supply range of 1.8V to 6.0V. It is available in both industrial and extended temperature ranges, making it suitable for a wide range of applications and operating conditions.

Pin Configuration of MCP6002

CAD Model for MCP6002

Characteristics of MCP6002

Packaging and Configuration Options

The MCP6002 comes in compact 5-Lead SC-70 and 5-Lead SOT-23 packages, crafted for efficient space utilization in dense circuit layouts. These packaging variations offer ease of integration, allowing choices between single and dual configurations. The thermal management efficiency, influenced by packaging choice, is a notable consideration for us working in confined environments who aim to optimize device performance.

Electrical Characteristics and Performance

The MCP6002, with its 1 MHz Gain Bandwidth Product (GBP), delivers reliable performance suitable for a multitude of analog applications. This adaptability across varying frequencies appeals to those who value stable frequency response in circuit designs, and in applications like audio processing and sensor interfaces. The bandwidth flexibility provides us with the peace of mind that their designs will handle dynamic signal environments effectively.

Rail-to-Rail Input/Output Capabilities

The rail-to-rail Input/Output support characterizes the MCP6002, enabling effective operation over the full supply voltage range with minimal distortion. Such capability enhances its use in low-power and battery-driven devices, where maximizing operational efficiency is advantageous. We benefit from streamlined integration into systems with limited voltage headroom, simplifying power-focused design processes in such constrained applications.

Supply Voltage Range and Current Consumption

Functioning within a supply voltage range of 1.8V to 6.0V, the MCP6002 suits a wide array of applications, spanning portable electronics to industrial systems. Its typical supply current of 100 µA emphasizes its energy-conscious design, beneficial for prolonging battery life in portable devices. Adjusting supply voltage and current usage harmoniously can optimize power without sacrificing performance, reflecting an understanding of modern electronic design challenges.

Stability and Temperature Range

A typical operational phase margin of 90 degrees ensures the MCP6002's stability, which is advantageous for applications demanding strict stability standards. It maintains efficient performance across a broad temperature range from -40°C to +125°C, ensuring reliability through varying environmental conditions. These features emphasize its robustness in industrial and consumer settings, offering a glimpse into the value of designing systems capable of consistent performance amid temperature fluctuations.

Technical Specifications

The MCP6002-E/P presents an array of technical features suitable for diverse applications. The table below shows the technical specifications, attributes, and parameters of the Microchip Technology MCP6002-E/P.

Type	Parameter
Factory Lead Time	12 Weeks
Mount	Through Hole
Mounting Type	Through Hole
Package / Case	8-DIP (0.300, 7.62mm)
Number of Pins	8
Operating Temperature	-40°C ~ 125°C
Packaging	Tube
Published	2005
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Terminal Position	DUAL
Number of Functions	2
Supply Voltage	5V
Base Part Number	MCP6002
Pin Count	8
Output Type	Rail-to-Rail
Operating Supply Voltage	5.5V
Number of Channels	2
Operating Supply Current	100μA
Nominal Supply Current	100μA
Output Current	23mA
Slew Rate	0.6V/μs
Architecture	VOLTAGE-FEEDBACK
Amplifier Type	General Purpose
Common Mode Rejection Ratio	60 dB
Current - Input Bias	1pA
Voltage - Supply, Single/Dual (±)	1.8V ~ 6V
Output Current per Channel	23mA
Input Offset Voltage (Vos)	4.5mV
Unity Gain BW-Nom	1000 kHz
Voltage Gain	112dB
Power Supply Rejection Ratio (PSRR)	86dB
Low-Offset	NO
Frequency Compensation	YES
Supply Voltage Limit-Max	7V
Low-Bias	NO
Micropower	YES
Programmable Power	NO
Height	3.3mm
Length	9.27mm
Width	6.35mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

Comparison with Related Components

Part Number	MCP6002-E/P	MCP6002-I/P	LM358NG	LM358N	LM258NG
Manufacturer	Microchip Technology	Microchip Technology	ON Semiconductor	ON Semiconductor	ON Semiconductor
Package / Case	8-DIP (0.300, 7.62mm)	8-DIP (0.300, 7.62mm)	8-DIP (0.300, 7.62mm)	8-DIP (0.300, 7.62mm)	8-DIP (0.300, 7.62mm)
Number of Pins	8	8	8	8	8
Slew Rate	0.6V/μs	0.6V/μs	0.6V/μs	0.6V/μs	0.6V/μs
Input Offset Voltage	4.5 mV	7 mV	5 mV	7 mV	4.5 mV
Power Supply Rejection Ratio	86 dB	65 dB	65 dB	65 dB	86 dB
Common Mode Rejection Ratio	60 dB	65 dB	70 dB	65 dB	60 dB
Supply Voltage	5 V	5 V	5 V	-	5 V
Operating Supply Current	100 μA	1.5 mA	1.5 mA	800 μA	100 μA

Test Circuits for MCP6002

The circuit used for the majority of DC and AC tests is illustrated in the image above. This configuration allows independent adjustment of both VCM and VOUT; refer to the accompanying equation for further details. It is to note that VCM is not the common-mode voltage of the circuit ((VP + VM)/2). Additionally, VOST represents the total input offset error, which includes the intrinsic offset voltage (VOS) along with the effects of temperature, Common-Mode Rejection Ratio (CMRR), Power Supply Rejection Ratio (PSRR), and Open-Loop Gain (AOL).

Biosensor Array Galvanic Skin Response of the MCP6002

Alternatives to MCP6002

Part Number	Description	Manufacturer
MCP6002-I/SN AMPLIFIER CIRCUITS	DUAL OP-AMP, 4500 μV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8, 3.90 MM, ROHS COMPLIANT, PLASTIC, SOIC-8	Microchip Technology Inc
MCP6002-E/SN VAO AMPLIFIER CIRCUITS	Operational Amplifier, 2 Func, 4500 μV Offset-Max, CMOS, PDSO8	Microchip Technology Inc
MCP6002-I/SN VAO AMPLIFIER CIRCUITS	Operational Amplifier, 2 Func, 4500 μV Offset-Max, CMOS, PDSO8	Microchip Technology Inc

Application of the MCP6002

The MCP6002 operational amplifier stands out in various technological sectors, delivering both reliability and efficiency. A closer analysis of its applications reveals a notable ability to adapt to changing technological needs, intertwined with desires for improvement.

Automotive Systems

Within the automotive realm, the MCP6002 acts as a part in sensor interfacing and signal conditioning. It improves the accuracy and dependability of data managed by a vehicle's electronic control units. For instance, achieving better fuel efficiency and enhancing driver assistance systems often depend on precise operational amplifiers like the MCP6002. As it seamlessly integrates with automotive sensors, it aids in advancing smarter and more responsive vehicle technology, aligning with the yearning for progress and safety.

Portable Gadgets

The rise of sophisticated portable devices has fueled the demand for components such as the MCP6002. Its low power usage makes it perfect for extending battery life without compromising performance. When embedded in gadgets like smartphones and wearable technology, it enhances signal processing capabilities.

Photodiode Amplification

The MCP6002 excels in photodiode amplification, where precision and minimal noise are required. It ensures accurate light-to-voltage conversions, for optical communication and high-speed photography. Here, the drive for superior image and signal processing propels the adoption of components that provide both reliability and effectiveness in managing optical signals, emphasizing the creative pursuit of excellence.

Analog Filtering

For analog filtering activities, the MCP6002 delivers superior performance in removing unwanted signal noise. Its capacity to uphold integrity in signal processing allows for clearer data transmission, in telecommunications and audio processing. We consistently pursue amplifiers that exceed standard performance levels, pushing the boundaries of transmission clarity and bandwidth efficiency, paralleling ambitions for precision and quality.

Notebooks and PDAs

As notebooks and PDAs have evolved, there is a growing need for components balancing high performance with low power demands. The MCP6002 enhances processing abilities and battery life in these devices, meeting the rising user demand for fast and reliable technology. As consumer expectations soar, the integration of efficient components like the MCP6002 is a part of designing competitive devices, mirroring the quest for efficiency and productivity.

Battery-Operated Equipment

In battery-operated equipment, the MCP6002 maximizes operational life while ensuring steady performance. Its low power requirement is advantageous in devices such as remote sensors and portable medical instruments, where extended use without frequent recharging is required. This blend of efficiency and longevity aligns with and often exceeds user expectations for reliable performance in applications, reflecting desires for reliability and endurance.

Dimensions for the MCP6002

Manufacturer of MCP6002

Nestled in Chandler, Arizona, Microchip Technology Inc. has carved a niche for itself in developing cutting-edge, network-ready, and secure embedded control technologies. Their expansive product portfolio and accessible development resources offer a canvas for us to craft solutions that blend efficiency with effectiveness. Primarily servicing sectors like automotive, communications, and defense, they resonate with over 120,000 customers who find satisfaction in their offerings.

Datasheet PDF

MCP6002-E/P Datasheets

MCP6002-E/P.pdf
MCP6002-E/P Details PDF
MCP6002-E/P PDF - DE.pdf

MCP6002-I/P Datasheets

MCP6002-I/P.pdf
MCP6002-I/P Details PDF
MCP6002-I/P PDF - DE.pdf

MCP6002-I/SN Datasheets

MCP6002-I/SN.pdf
MCP6002-I/SN Details PDF
MCP6002-I/SN PDF - DE.pdf
MCP6002-I/SN PDF - FR.pdf
MCP6002-I/SN PDF - ES.pdf
MCP6002-I/SN PDF - IT.pdf
MCP6002-I/SN PDF - KR.pdf