MCP6274-E/ST

Product Overview

Category

The MCP6274-E/ST belongs to the category of operational amplifiers (op-amps).

Use

This op-amp is commonly used in various electronic circuits for amplification and signal processing purposes.

Characteristics

• Low input offset voltage: The MCP6274-E/ST has a low input offset voltage, which ensures accurate amplification of small signals.
• Rail-to-rail input/output: It supports rail-to-rail input and output operation, allowing for maximum utilization of the available supply voltage range.
• High gain bandwidth product: With a high gain bandwidth product, this op-amp can handle high-frequency signals effectively.
• Low quiescent current: The MCP6274-E/ST operates at a low quiescent current, making it suitable for battery-powered applications.
• Wide supply voltage range: It can operate within a wide supply voltage range, providing flexibility in various circuit designs.

Package and Quantity

The MCP6274-E/ST is available in a small outline transistor (SOT-23) package. It is typically sold in reels containing a specified quantity of op-amps.

Specifications

• Supply Voltage Range: 2.7V to 6.0V
• Input Offset Voltage: ±1.5mV (maximum)
• Gain Bandwidth Product: 2.8MHz (typical)
• Quiescent Current: 900µA (maximum)
• Slew Rate: 1.6V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MCP6274-E/ST has a standard pin configuration with the following pin assignments:

1. V+ (Positive Power Supply)
2. V- (Negative Power Supply)
3. Output
4. Input

Functional Features

• Low input offset voltage ensures accurate signal amplification.
• Rail-to-rail input/output allows for maximum utilization of the supply voltage range.
• High gain bandwidth product enables effective handling of high-frequency signals.
• Low quiescent current makes it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Accurate amplification of small signals due to low input offset voltage.
• Wide supply voltage range provides flexibility in circuit design.
• Suitable for battery-powered applications due to low quiescent current.

Disadvantages

• Limited output current capability compared to some other op-amps.
• Slightly higher input bias current may affect certain precision applications.

Working Principles

The MCP6274-E/ST operates as a voltage amplifier, taking an input voltage and producing an amplified output voltage. It utilizes internal circuitry to achieve high gain, low distortion, and accurate amplification of signals within the specified voltage range.

Detailed Application Field Plans

The MCP6274-E/ST finds applications in various fields, including: 1. Audio amplifiers 2. Sensor signal conditioning 3. Battery-powered devices 4. Signal processing circuits 5. Portable instrumentation

Alternative Models

Other op-amp models that can be considered as alternatives to the MCP6274-E/ST include: - LM324 - TL071 - AD822

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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