WM8781GEDS/V

Introduction

The WM8781GEDS/V is a digital audio interface receiver belonging to the category of integrated circuits. This device is commonly used in audio systems for receiving and processing digital audio signals. It possesses specific characteristics, packaging, and quantity details that make it suitable for various applications in the audio industry.

Basic Information Overview

• Category: Integrated Circuit
• Use: Digital audio interface receiver
• Characteristics: High-quality audio signal processing, low power consumption
• Package: Small outline package (SSOP)
• Essence: Efficient digital audio signal reception and processing
• Packaging/Quantity: Available in reels with a quantity of 2500 units per reel

Specifications

• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Digital Audio Interface: I2S, Left-Justified, Right-Justified, DSP, TDM
• Sampling Frequency: 8kHz to 192kHz
• Dynamic Range: 100dB
• THD+N: -90dB

Detailed Pin Configuration

The WM8781GEDS/V features a 28-pin SSOP package with the following pin configuration: 1. LRCK (Left/Right Clock) 2. BICK (Bit Clock) 3. DATA (Audio Data Input) 4. MCLK (Master Clock) 5. GND (Ground) 6. VDD (Power Supply)

(Continues for all 28 pins)

Functional Features

• Digital Audio Reception: Capable of receiving various digital audio interface formats
• Signal Processing: High-quality processing of audio signals with low distortion
• Low Power Consumption: Designed for energy efficiency in audio systems

Advantages and Disadvantages

Advantages

• High-quality audio signal processing
• Low power consumption
• Wide operating temperature range

Disadvantages

• Limited to digital audio signal processing only
• Requires external components for complete audio system integration

Working Principles

The WM8781GEDS/V operates by receiving digital audio signals through its input pins and processing them according to the selected interface format. It utilizes internal circuitry to convert and enhance the received audio signals, providing high-quality output for further amplification and playback.

Detailed Application Field Plans

The WM8781GEDS/V is widely used in the following application fields: - Professional audio equipment - Consumer audio systems - Automotive infotainment systems - Telecommunication devices

Detailed and Complete Alternative Models

• WM8780GEDS/V: Similar digital audio interface receiver with lower dynamic range
• CS8416-CZZ: Competing digital audio receiver with different interface options

In conclusion, the WM8781GEDS/V is a versatile digital audio interface receiver with high-quality signal processing capabilities, making it suitable for a wide range of audio applications.

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