MX7828KP+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The MX7828KP+ is a high-performance operational amplifier designed for various electronic applications.

Characteristics: - High gain and bandwidth - Low input offset voltage - Low noise - Wide supply voltage range

Package: The MX7828KP+ comes in a compact dual-inline package (DIP) with 8 pins.

Essence: This operational amplifier is an essential component in electronic circuits, providing amplification and signal conditioning capabilities.

Packaging/Quantity: The MX7828KP+ is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: ±5V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 5V/µs (typical)
• Input Bias Current: 50nA (typical)
• Output Current: 20mA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MX7828KP+ has the following pin configuration:

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| | --| V- OUT |-- Pin 1: Negative Power Supply (V-) --| IN- NC |-- Pin 2: Inverting Input (IN-) --| IN+ IN- |-- Pin 3: Non-Inverting Input (IN+) --| V+ GND |-- Pin 4: Positive Power Supply (V+) --| OUT IN+ |-- Pin 5: Output (OUT) --| NC NC |-- Pin 6: Not Connected (NC) --| NC NC |-- Pin 7: Not Connected (NC) --| NC V- |-- Pin 8: Not Connected (NC) |___________| ```

Functional Features

The MX7828KP+ offers the following functional features: - High voltage gain for accurate signal amplification - Wide bandwidth for handling high-frequency signals - Low input offset voltage for precise signal processing - Low noise performance for clean signal reproduction - Robust output current capability for driving various loads

Advantages and Disadvantages

Advantages: - High gain and bandwidth enable accurate signal amplification across a wide frequency range. - Low input offset voltage ensures precise signal processing, minimizing errors. - Low noise performance allows for clean and clear signal reproduction. - Wide supply voltage range provides flexibility in different power supply configurations.

Disadvantages: - Limited pin configuration options may restrict certain circuit designs. - Higher power consumption compared to some low-power operational amplifiers.

Working Principles

The MX7828KP+ operates based on the principles of differential amplification. It amplifies the voltage difference between its non-inverting and inverting inputs, providing an amplified output signal. The internal circuitry of the operational amplifier ensures high gain, low noise, and stable operation within the specified supply voltage range.

Detailed Application Field Plans

The MX7828KP+ finds applications in various electronic systems, including: 1. Audio Amplifiers: Provides accurate amplification of audio signals with low distortion. 2. Instrumentation Systems: Used for signal conditioning and amplification in measurement and control systems. 3. Active Filters: Enables precise filtering of specific frequency ranges in analog signal processing. 4. Communication Systems: Used in signal conditioning and amplification stages of communication equipment. 5. Industrial Control Systems: Provides amplification and signal conditioning capabilities in industrial automation applications.

Detailed and Complete Alternative Models

1. LM741: A widely used general-purpose operational amplifier with similar characteristics.
2. AD822: Precision operational amplifier with low noise and high accuracy.
3. TL072: Dual operational amplifier with low input offset voltage and wide bandwidth.

These alternative models offer similar functionality and can be considered as substitutes for the MX7828KP+ in various applications.

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