PCM4104PFBTG4

Product Overview

Category: Integrated Circuit (IC)

Use: The PCM4104PFBTG4 is a high-performance, quad-channel digital-to-analog converter (DAC) designed for audio applications. It offers exceptional audio quality and flexibility, making it suitable for various professional audio equipment.

Characteristics: - High-resolution audio output - Low distortion and noise levels - Wide dynamic range - Flexible input interface options - Compact and robust package design

Package: The PCM4104PFBTG4 is available in a small form factor, 48-pin TQFP (Thin Quad Flat Package), which ensures easy integration into audio systems.

Essence: This DAC provides accurate conversion of digital audio signals into analog signals, enabling faithful reproduction of sound with high fidelity.

Packaging/Quantity: The PCM4104PFBTG4 is typically sold in reels containing multiple units, with each reel containing a specific quantity based on customer requirements.

Specifications

Resolution: Up to 24 bits
Sampling Rate: Up to 192 kHz
Total Harmonic Distortion + Noise (THD+N): <0.001%
Signal-to-Noise Ratio (SNR): >110 dB
Output Voltage Range: ±3.3 V
Power Supply: 5 V
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PCM4104PFBTG4 features a 48-pin TQFP package with the following pin configuration:

VCOM
AVDD
AGND
DVDD
DGND
SDIN
SCLK
LRCLK
MCLK
RESET
OUTA
OUTB
OUTC
OUTD
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)
NC (No Connection)

Functional Features

Quad-channel DAC with independent outputs
Supports various audio data formats (I2S, left-justified, right-justified)
Programmable digital filters for enhanced audio performance
On-chip voltage reference for accurate conversion
Low-latency operation for real-time audio applications

Advantages and Disadvantages

Advantages: - High-resolution audio output for superior sound quality - Flexible input interface options for compatibility with different systems - Low distortion and noise levels ensure faithful audio reproduction - Compact package design allows for easy integration into audio equipment

Disadvantages: - Limited output voltage range may not be suitable for certain applications requiring higher voltage levels - Requires external power supply for operation

Working Principles

The PCM4104PFBTG4 operates by receiving digital audio data from a source and converting it into analog signals. It utilizes advanced digital-to-analog conversion techniques to ensure accurate reproduction of the original audio waveform. The converted analog signals can then be amplified and processed further for playback through speakers or headphones.

Detailed Application Field Plans

The PCM4104PFBTG4 is widely used in various professional audio applications, including: - Studio recording equipment - Mixing consoles - Digital audio workstations - Audio interfaces - High-end consumer audio systems

Its high-resolution output, low distortion, and flexible input options make it suitable for demanding audio production environments where accurate sound reproduction is crucial.

Detailed and Complete Alternative Models

PCM1794A: A high-performance, 24-bit DAC with similar features and specifications.
CS4398: A 24-bit DAC known for its excellent dynamic range and low distortion.
AK4490EQ: A premium-grade DAC offering exceptional audio quality and versatility.

These alternative models provide comparable performance and can be considered as alternatives

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af PCM4104PFBTG4 i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of PCM4104PFBTG4 in technical solutions:

Q: What is PCM4104PFBTG4? A: PCM4104PFBTG4 is a high-performance, quad-channel audio digital-to-analog converter (DAC) designed for various audio applications.
Q: What are the key features of PCM4104PFBTG4? A: The key features include a high dynamic range, low distortion, low noise, selectable digital filters, and support for various audio formats.
Q: What is the typical application of PCM4104PFBTG4? A: PCM4104PFBTG4 is commonly used in professional audio equipment, audio interfaces, sound cards, home theater systems, and other audio-related applications.
Q: What is the resolution of PCM4104PFBTG4? A: PCM4104PFBTG4 has a resolution of 24 bits, which allows for high-quality audio conversion.
Q: What is the sampling rate supported by PCM4104PFBTG4? A: PCM4104PFBTG4 supports sampling rates up to 192 kHz, enabling accurate reproduction of high-frequency audio signals.
Q: Does PCM4104PFBTG4 support multiple audio formats? A: Yes, PCM4104PFBTG4 supports various audio formats, including PCM, DSD, and DoP (DSD over PCM).
Q: Can PCM4104PFBTG4 be used in both single-ended and differential output configurations? A: Yes, PCM4104PFBTG4 can be configured for both single-ended and differential output modes, providing flexibility in system design.
Q: What is the power supply requirement for PCM4104PFBTG4? A: PCM4104PFBTG4 requires a single power supply voltage ranging from 3.3V to 5V.
Q: Does PCM4104PFBTG4 have any built-in protection features? A: Yes, PCM4104PFBTG4 includes built-in overvoltage and short-circuit protection to safeguard against potential damage.
Q: Is PCM4104PFBTG4 RoHS compliant? A: Yes, PCM4104PFBTG4 is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that these answers are general and may vary depending on the specific application and requirements.