DIR9001PWRG4
Overview
Category
DIR9001PWRG4 belongs to the category of digital audio interface receivers.
Use
It is primarily used in audio systems for receiving and decoding digital audio signals.
Characteristics
- High-quality audio signal reception and decoding.
- Low power consumption.
- Compact package design.
- Wide operating voltage range.
- Robust noise immunity.
Package
DIR9001PWRG4 is available in a small-sized surface mount package.
Essence
The essence of DIR9001PWRG4 lies in its ability to accurately receive and decode digital audio signals, ensuring high-fidelity audio reproduction.
Packaging/Quantity
This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications and Parameters
- Operating Voltage Range: 2.5V to 5.5V
- Digital Audio Input Formats: I2S, Left-Justified, Right-Justified
- Sampling Rates: 32kHz to 96kHz
- Signal-to-Noise Ratio: >100dB
- Total Harmonic Distortion: <0.001%
- Power Consumption: <10mW
Pin Configuration
The pin configuration of DIR9001PWRG4 is as follows:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power Supply Voltage | | 2 | GND | Ground | | 3 | SDA | Serial Data Input | | 4 | SCLK | Serial Clock Input | | 5 | LRCK | Left/Right Clock Input | | 6 | MCLK | Master Clock Input | | 7 | XTI | Crystal Oscillator Input | | 8 | XTO | Crystal Oscillator Output |
Functional Characteristics
- Accurate reception and decoding of digital audio signals.
- Automatic detection and synchronization with different input formats.
- Low jitter and high clock accuracy.
- Built-in error correction and data integrity checking.
- Support for multiple sampling rates.
Advantages and Disadvantages
Advantages
- High-quality audio signal reproduction.
- Low power consumption.
- Compact package design.
- Wide operating voltage range.
- Robust noise immunity.
Disadvantages
- Limited to digital audio signal reception and decoding.
- Requires an external crystal oscillator for clock synchronization.
Applicable Range of Products
DIR9001PWRG4 is widely used in various audio systems, including: - Home theater systems - Car audio systems - Professional audio equipment - Multimedia speakers - Audio interfaces
Working Principles
DIR9001PWRG4 works by receiving digital audio signals through its input pins and decoding them into analog audio signals. It utilizes advanced algorithms and error correction techniques to ensure accurate and high-fidelity audio reproduction.
Detailed Application Field Plans
- Home Theater Systems: DIR9001PWRG4 can be used as the digital audio receiver in home theater systems, ensuring high-quality audio playback from various sources.
- Car Audio Systems: By integrating DIR9001PWRG4 into car audio systems, users can enjoy superior audio quality while driving.
- Professional Audio Equipment: This product can be incorporated into professional audio equipment such as mixers and amplifiers, delivering pristine audio performance.
- Multimedia Speakers: DIR9001PWRG4 enables multimedia speakers to receive and decode digital audio signals, enhancing the overall audio experience.
- Audio Interfaces: It can be utilized in audio interfaces for computers and recording devices, enabling high-resolution audio capture and playback.
Detailed Alternative Models
Some alternative models to DIR9001PWRG4 include: - DIR9001PWR - CS8416-CZZ - WM8805GEDS
5 Common Technical Questions and Answers
Q: What is the maximum sampling rate supported by DIR9001PWRG4? A: DIR9001PWRG4 supports sampling rates up to 96kHz.
Q: Can DIR9001PWRG4 be used with both I2S and left/right-justified input formats? A: Yes, DIR9001PWRG4 can automatically detect and synchronize with different input formats.
Q: Does DIR9001PWRG4 require an external crystal oscillator for clock synchronization? A: Yes, an external crystal oscillator is required for clock synchronization.
Q: What is the power consumption of DIR9001PWRG4? A: The power consumption of DIR9001PWRG4 is less than 10mW.
Q: Is DIR9001PWRG4 suitable for battery-powered audio devices? A: Yes, DIR9001PWRG4's