Overview
The TLV320AIC23BGQER is a highly integrated, low-power stereo audio codec produced by Texas Instruments. Designed for applications requiring high-quality audio processing, this IC is part of the interface - CODEC family and is packaged in an 80-VFBGA (5x5) form factor. It targets a wide range of audio applications, including portable devices, consumer electronics, and professional audio equipment. Its unique selling points include support for multiple audio resolutions, low power consumption, and a compact design, making it a competitive choice in the audio codec market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 16, 20, 24, 32 | bits | ADC/DAC |
| ADC/DAC Count | 2 / 2 | ||
| SNR (ADC/DAC) | 90 / 100 | dB | Typical |
| Dynamic Range (ADC/DAC) | 90 / 90 | dB | Typical |
| Analog Supply Voltage | 2.7 to 3.6 | V | |
| Digital Supply Voltage | 1.42 to 3.6 | V | |
| Operating Temperature | -10 to 70 | °C | |
| Package | 80-VFBGA | Microstar Junior | |
| Data Interface | I²C, Serial |
Key Features
- Supports multiple audio resolutions (16, 20, 24, 32 bits).
- Low power consumption for portable and battery-powered devices.
- High SNR and dynamic range for superior audio quality.
- Compact 80-VFBGA package for space-constrained applications.
- Integrated digital interface for easy system integration.
Applications
The TLV320AIC23BGQER is widely used in various audio applications, including smartphones, tablets, laptops, and professional audio equipment. Its high performance and low power consumption make it ideal for portable devices, while its compact design and flexible interface support enable seamless integration into consumer electronics and audio processing systems.
Q & A
1. What is the operating temperature range of the TLV320AIC23BGQER?
The operating temperature range is -10°C to 70°C.
2. What resolutions does the TLV320AIC23BGQER support?
It supports 16, 20, 24, and 32-bit resolutions.
3. What is the SNR of the DAC in the TLV320AIC23BGQER?
The DAC SNR is typically 100 dB.
4. What is the package type of the TLV320AIC23BGQER?
It comes in an 80-VFBGA (Microstar Junior) package.
5. What is the analog supply voltage range?
The analog supply voltage ranges from 2.7 V to 3.6 V.
6. How many ADC and DAC channels does it have?
It has 2 ADC channels and 2 DAC channels.
7. What is the dynamic range of the ADC?
The ADC dynamic range is typically 90 dB.
8. What interfaces does the TLV320AIC23BGQER support?
It supports I²C and serial interfaces.
9. Is the TLV320AIC23BGQER RoHS compliant?
Yes, it is RoHS compliant and lead-free.
10. What are the typical applications of the TLV320AIC23BGQER?
It is used in smartphones, tablets, laptops, and professional audio equipment.
