TLV320AIC23BIRHDR
Product Overview
Category
The TLV320AIC23BIRHDR belongs to the category of audio codecs.
Use
It is commonly used in audio processing applications, such as audio recording and playback devices, mobile phones, tablets, and portable media players.
Characteristics
- High-quality audio performance
- Low power consumption
- Integrated digital signal processing (DSP) functionality
- Flexible audio input/output options
- Wide range of supported audio formats
Package
The TLV320AIC23BIRHDR is available in a small form factor package, making it suitable for space-constrained designs.
Essence
This audio codec provides high-fidelity audio processing capabilities, enabling clear and immersive sound reproduction.
Packaging/Quantity
The TLV320AIC23BIRHDR is typically sold in reels or trays, with a quantity of 2500 units per reel/tray.
Specifications
- Audio Resolution: Up to 24-bit
- Sampling Rate: Up to 96 kHz
- Signal-to-Noise Ratio (SNR): >90 dB
- Total Harmonic Distortion (THD): <0.01%
- Power Supply Voltage: 3.3 V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The TLV320AIC23BIRHDR has a total of 32 pins. The pin configuration is as follows:
- VDDIO
- DVDD
- AGND
- AVDD
- LOUT2
- ROUT2
- LIN2L
- LIN2R
- MICBIAS
- MICIN2P
- MICIN2N
- MICBIAS2
- MICIN1P
- MICIN1N
- MICBIAS1
- LIN1L
- LIN1R
- ROUT1
- LOUT1
- BCLK
- WCLK
- SDIN
- SDOUT
- RESET
- GPIO1
- GPIO2
- GPIO3
- GPIO4
- GPIO5
- GPIO6
- GPIO7
- GND
Functional Features
- Integrated audio ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter)
- Programmable digital filters for audio signal processing
- Support for multiple audio input/output channels
- On-chip headphone amplifier
- Built-in microphone bias voltage generation
- I2C interface for control and configuration
Advantages and Disadvantages
Advantages
- High-quality audio performance with low distortion
- Flexible audio input/output options for various applications
- Integrated DSP functionality for advanced audio processing
- Low power consumption, suitable for portable devices
Disadvantages
- Limited number of GPIO pins for additional external device connectivity
- Higher cost compared to some other audio codecs in the market
Working Principles
The TLV320AIC23BIRHDR operates by converting analog audio signals into digital format using the integrated ADC. The digital audio data is then processed using the built-in DSP functionality, allowing for various audio enhancements and effects. Finally, the processed digital audio is converted back into analog format using the integrated DAC, ready for output to speakers or headphones.
Detailed Application Field Plans
The TLV320AIC23BIRHDR finds applications in a wide range of audio processing systems, including: - Audio recording and playback devices - Mobile phones and tablets - Portable media players - Automotive infotainment systems - Home theater systems - Gaming consoles
Detailed and Complete Alternative Models
- TLV320AIC23BIRHD
- TLV320AIC23BIRHDT
- TLV320AIC23BIRHDTG4
- TLV320AIC23BIRHDTG4Q1
These alternative models offer similar functionality and performance, with slight variations in package type or additional features.
In conclusion, the TLV320AIC23BIRHDR is a high-quality audio codec suitable for various audio processing applications. Its integrated DSP functionality, low power consumption, and flexible input/output options make it a popular choice among designers. However, its limited GPIO pins and relatively higher cost should be considered when selecting an audio codec for specific projects.
10 pirs û bersivên hevpar ên têkildarî sepana TLV320AIC23BIRHDR di çareseriyên teknîkî de navnîş bikin
Sure! Here are 10 common questions and answers related to the application of TLV320AIC23BIRHDR in technical solutions:
Q: What is TLV320AIC23BIRHDR? A: TLV320AIC23BIRHDR is a high-performance audio codec designed for various audio applications, including portable audio players, voice recorders, and communication systems.
Q: What are the key features of TLV320AIC23BIRHDR? A: Some key features include stereo audio ADC and DAC, programmable gain amplifiers, integrated microphone bias, digital audio interface, and support for multiple audio formats.
Q: How can I interface TLV320AIC23BIRHDR with a microcontroller or DSP? A: TLV320AIC23BIRHDR supports various digital audio interfaces such as I2S, left-justified, right-justified, and DSP modes, making it compatible with most microcontrollers and DSPs.
Q: Can TLV320AIC23BIRHDR be used in battery-powered devices? A: Yes, TLV320AIC23BIRHDR has low power consumption and supports power-down modes, making it suitable for battery-powered applications.
Q: Does TLV320AIC23BIRHDR have built-in audio processing capabilities? A: No, TLV320AIC23BIRHDR is primarily an audio codec and does not have built-in audio processing features. However, it provides programmable gain amplifiers for adjusting audio levels.
Q: Can I use TLV320AIC23BIRHDR for both recording and playback? A: Yes, TLV320AIC23BIRHDR supports simultaneous recording and playback, allowing you to implement full-duplex audio functionality in your application.
Q: What is the maximum sampling rate supported by TLV320AIC23BIRHDR? A: TLV320AIC23BIRHDR supports sampling rates up to 96 kHz, providing high-quality audio reproduction.
Q: Does TLV320AIC23BIRHDR have built-in audio filters or equalizers? A: No, TLV320AIC23BIRHDR does not have built-in audio filters or equalizers. However, you can implement external filters or equalizers in your system if required.
Q: Can I control TLV320AIC23BIRHDR using a software interface? A: Yes, TLV320AIC23BIRHDR can be controlled through an I2C interface, allowing you to configure its various settings and parameters using software commands.
Q: Are there any evaluation boards or development kits available for TLV320AIC23BIRHDR? A: Yes, Texas Instruments provides evaluation boards and development kits that include TLV320AIC23BIRHDR, allowing you to quickly prototype and evaluate your audio solution.
Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.