MAX7403EPA+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX7403EPA+ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for signal processing and filtering applications.

Characteristics

• The MAX7403EPA+ is a low-power, 8th-order elliptic, switched-capacitor filter.
• It offers high-performance filtering with low power consumption.
• This IC operates over a wide range of supply voltages, making it suitable for various applications.

Package

The MAX7403EPA+ is available in an 8-pin PDIP (Plastic Dual In-Line Package) package.

Essence

The essence of the MAX7403EPA+ lies in its ability to provide precise and efficient signal filtering in electronic circuits.

Packaging/Quantity

This IC is typically packaged in tubes or reels, with a quantity of 25 units per tube/reel.

Specifications

• Filter Order: 8th order
• Filter Type: Elliptic
• Supply Voltage Range: 2.7V to 11V
• Operating Temperature Range: -40°C to +85°C
• Input Signal Range: ±0.5V
• Output Signal Range: ±0.5V
• Package Type: 8-pin PDIP

Detailed Pin Configuration

1. VCC: Power supply voltage input
2. GND: Ground reference
3. IN: Input signal
4. OUT: Filtered output signal
5. NC: No connection
6. C1: External capacitor connection
7. C2: External capacitor connection
8. C3: External capacitor connection

Functional Features

• High-quality signal filtering with minimal distortion
• Low power consumption for energy-efficient operation
• Wide operating voltage range for versatile applications
• Compact and easy-to-use 8-pin PDIP package

Advantages and Disadvantages

Advantages

• Precise signal filtering capabilities
• Low power consumption
• Versatile operating voltage range
• Compact package size for space-constrained designs

Disadvantages

• Limited to 8th-order elliptic filter design
• Requires external capacitors for operation

Working Principles

The MAX7403EPA+ utilizes switched-capacitor technology to implement an 8th-order elliptic filter. It employs a series of capacitors and switches to create the desired frequency response characteristics. The input signal is processed through the filter, and the filtered output signal is obtained at the OUT pin.

Detailed Application Field Plans

The MAX7403EPA+ finds applications in various fields, including:

1. Audio Processing: Used in audio systems for noise reduction and equalization.
2. Communications: Employed in communication devices for signal conditioning and interference rejection.
3. Instrumentation: Utilized in measurement instruments for precise signal filtering.
4. Industrial Control: Applied in industrial control systems for signal processing and noise elimination.

Detailed and Complete Alternative Models

1. MAX7404EPA+: Similar to MAX7403EPA+, but with a higher filter order (10th order).
2. MAX7402EPA+: Similar to MAX7403EPA+, but with a lower filter order (6th order).
3. LTC1060CN8: An alternative IC offering similar functionality with different specifications.

In conclusion, the MAX7403EPA+ is a versatile integrated circuit that provides high-quality signal filtering in various applications. Its low power consumption, wide operating voltage range, and compact package make it an excellent choice for designers seeking efficient and reliable signal processing solutions.