PCM3168ATPAPRQ1G4

Overview

Category: Integrated Circuit (IC)

Use: Audio Analog-to-Digital Converter (ADC)

Characteristics: - High-performance, low-power stereo ADC - Supports sampling rates up to 192 kHz - Suitable for automotive audio applications - Operates with a single power supply of 3.3V - Offers a dynamic range of 105 dB - Utilizes a small package size for space-constrained designs

Package: TQFP (Thin Quad Flat Package)

Essence: The PCM3168ATPAPRQ1G4 is an integrated circuit that serves as an analog-to-digital converter specifically designed for audio applications in the automotive industry. It provides high-quality conversion of analog audio signals into digital format.

Packaging/Quantity: The PCM3168ATPAPRQ1G4 is typically sold in reels containing 250 units per reel.

Specifications

The PCM3168ATPAPRQ1G4 offers the following specifications:

• Resolution: 24-bit
• Sampling Rates: 8 kHz to 192 kHz
• Total Harmonic Distortion + Noise (THD+N): -90 dB
• Signal-to-Noise Ratio (SNR): 105 dB
• Power Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The PCM3168ATPAPRQ1G4 has a total of 48 pins. The pin configuration is as follows:

Pin 1: VCOM Pin 2: AGND Pin 3: AVDD Pin 4: DVDD Pin 5: DGND ...

For a detailed pin configuration diagram, please refer to the datasheet provided by the manufacturer.

Functional Features

The PCM3168ATPAPRQ1G4 offers the following functional features:

• Low power consumption
• High-resolution audio conversion
• Built-in digital filters for enhanced audio performance
• Automatic level control (ALC) function
• Digital de-emphasis filter
• Flexible serial control interface

Advantages and Disadvantages

Advantages: - High-performance audio conversion - Suitable for automotive audio applications - Small package size for space-constrained designs - Wide operating temperature range

Disadvantages: - Limited to stereo audio conversion - Requires a 3.3V power supply

Working Principles

The PCM3168ATPAPRQ1G4 operates by converting analog audio signals into digital format using its built-in ADC circuitry. It utilizes high-resolution sampling techniques to accurately capture the audio signal with minimal distortion and noise. The converted digital audio data can then be further processed or transmitted as required.

Application Field Plans

The PCM3168ATPAPRQ1G4 is primarily designed for use in automotive audio systems. It can be integrated into car infotainment systems, amplifiers, head units, and other audio-related applications where high-quality audio conversion is required.

Alternative Models

For alternative options, the following models can be considered: - PCM3168A - PCM1865 - PCM1808

These models offer similar functionality and can be suitable replacements depending on specific requirements.

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Note: This entry provides an overview of the PCM3168ATPAPRQ1G4 and its key features. For more detailed information, please refer to the datasheet provided by the manufacturer.