The part number MCP6002T-I/SN is a product from Microchip Technology. It is a dual operational amplifier (Op-Amp) IC.
Here’s a detailed breakdown of the requested information:
1. Part Number Explanation:
MCP6002T-I/SN is a dual operational amplifier IC with the following details: MCP6002 indicates that it is a dual Op-Amp with a rail-to-rail input/output, which is commonly used for signal processing in low- Power applications. The T indicates a tape-and-reel packaging type for automated assembly processes. The I indicates the industrial temperature range (typically -40°C to +125°C). The SN represents a SOIC-8 (Small Outline Integrated Circuit) package with 8 pins.2. Package Type:
The MCP6002T-I/SN uses the SOIC-8 package type. This is an 8-pin surface-mount device (SMD) with the following pin configuration:
SOIC-8 Pinout: Pin Number Pin Name Pin Function 1 1 (Non-inverting input, Op-Amp 1) Non-inverting input of the first op-amp. 2 2 (Inverting input, Op-Amp 1) Inverting input of the first op-amp. 3 3 (Output, Op-Amp 1) Output of the first op-amp. 4 Vss (Ground) Ground pin, connected to system ground. 5 4 (Non-inverting input, Op-Amp 2) Non-inverting input of the second op-amp. 6 5 (Inverting input, Op-Amp 2) Inverting input of the second op-amp. 7 6 (Output, Op-Amp 2) Output of the second op-amp. 8 Vdd (Power Supply) Positive supply voltage pin.3. Detailed Pin Functions:
Pin 1: Non-inverting Input (Op-Amp 1) This is the positive input terminal for the first operational amplifier (Op-Amp 1). The signal is applied to this pin when the op-amp is configured in non-inverting mode. Pin 2: Inverting Input (Op-Amp 1) This is the negative input terminal for Op-Amp 1. A signal applied here will be inverted at the output if the op-amp is in inverting mode. Pin 3: Output (Op-Amp 1) This is the output pin of the first op-amp. The voltage at this pin is the result of the amplification of the input signals. Pin 4: Vss (Ground) The ground pin of the MCP6002. Connect to the system ground (0V). Pin 5: Non-inverting Input (Op-Amp 2) This is the positive input terminal for the second operational amplifier (Op-Amp 2). The signal applied here will be amplified without inversion if the op-amp is configured in non-inverting mode. Pin 6: Inverting Input (Op-Amp 2) This is the negative input terminal for Op-Amp 2. The signal applied here will be inverted at the output if the op-amp is in inverting mode. Pin 7: Output (Op-Amp 2) This is the output pin of the second op-amp. The voltage at this pin is the result of the amplification of the input signals. Pin 8: Vdd (Power Supply) This pin provides the positive supply voltage to the op-amps in the MCP6002. The recommended operating voltage range is typically 1.8V to 6V.4. Circuit Principles:
The MCP6002T-I/SN is a dual op-amp designed to be used in a variety of analog signal processing circuits. Both amplifiers share common power supply pins (Vdd and Vss), but their inputs and outputs are independent, allowing them to amplify different signals simultaneously. The op-amps have rail-to-rail input and output stages, meaning they can handle signals that extend all the way to the supply rails, improving performance in low-voltage systems.
Typical applications include: Buffering: Used as voltage followers for signal isolation. Amplification: Inverting or non-inverting amplifiers to increase the amplitude of a signal. Filters: Used in active filter designs to remove unwanted frequency components from a signal. comparator circuits: The op-amps can also be used in comparator applications, although there are better-suited devices for precision comparison tasks.5. FAQs (20 Common Questions):
Q1: What is the MCP6002T-I/SN used for?
A1: The MCP6002T-I/SN is a dual operational amplifier, commonly used in signal processing applications like amplification, buffering, and filtering.Q2: What is the supply voltage range for the MCP6002T-I/SN?
A2: The MCP6002T-I/SN operates with a supply voltage range from 1.8V to 6V.Q3: How many op-amps does the MCP6002T-I/SN contain?
A3: The MCP6002T-I/SN contains two independent operational amplifiers.Q4: What is the package type for MCP6002T-I/SN?
A4: The MCP6002T-I/SN is packaged in an SOIC-8 surface-mount package.Q5: What are the temperature ranges for the MCP6002T-I/SN?
A5: The MCP6002T-I/SN operates in the industrial temperature range from -40°C to +125°C.Q6: What is the maximum output voltage swing of the MCP6002T-I/SN?
A6: The output voltage can swing close to the supply rails, within about 20mV of Vdd and Vss under typical conditions.Q7: Can the MCP6002T-I/SN operate on a 3.3V supply?
A7: Yes, the MCP6002T-I/SN can operate with a 3.3V supply voltage.Q8: How is the MCP6002T-I/SN biased in typical applications?
A8: The op-amps in MCP6002T-I/SN are typically biased with resistors in feedback networks to set gain and control input conditions.Q9: Can I use MCP6002T-I/SN in a single-supply configuration?
A9: Yes, the MCP6002T-I/SN can be used in single-supply configurations, with Vss tied to ground.Q10: What is the input impedance of the MCP6002T-I/SN?
A10: The input impedance is typically very high, in the range of megaohms, which makes it suitable for high-impedance signal sources.Q11: Does the MCP6002T-I/SN have a rail-to-rail input/output?
A11: Yes, both the input and output are rail-to-rail, allowing the op-amp to handle signals from the ground up to Vdd.Q12: How do I connect the MCP6002T-I/SN for inverting amplification?
A12: To configure for inverting amplification, connect the input signal to the inverting input (Pin 2 for Op-Amp 1, Pin 6 for Op-Amp 2), and use a feedback resistor between the output and the inverting input.Q13: How can I use MCP6002T-I/SN as a comparator?
A13: You can use the MCP6002T-I/SN in comparator mode by leaving the op-amp without feedback and using one input as the reference voltage.Q14: What is the typical bias current for the MCP6002T-I/SN?
A14: The typical input bias current is around 1pA, which is very low.Q15: Can the MCP6002T-I/SN be used for audio applications?
A15: Yes, the MCP6002T-I/SN is suitable for low-noise audio applications due to its rail-to-rail operation.Q16: What is the output drive capability of MCP6002T-I/SN?
A16: The MCP6002T-I/SN can typically drive a load of 10kΩ or higher with a moderate output current capability.Q17: What are the gain-bandwidth characteristics of the MCP6002T-I/SN?
A17: The MCP6002T-I/SN has a typical gain-bandwidth product of 1 MHz.Q18: Is the MCP6002T-I/SN suitable for precision applications?
A18: Yes, the MCP6002T-I/SN is designed for low offset, low noise, and high-precision applications.Q19: Can I use the MCP6002T-I/SN with a 5V supply in low-power circuits?
A19: Yes, it is optimized for low-power operation, making it suitable for 5V systems.Q20: What is the quiescent current of the MCP6002T-I/SN?
A20: The quiescent current for the MCP6002T-I/SN is typically 1µA per op-amp.This covers a detailed explanation of the MCP6002T-I/SN's pin functions, packaging, circuit principles, and 20 frequently asked questions. Let me know if you need more specifics on any aspect!
