Overview
The TLV320AIC12IDBTR is a low-power, single-channel voice band codec manufactured by Texas Instruments. This integrated circuit (IC) is designed for applications requiring high-quality audio signal processing with minimal power consumption. It is particularly suited for portable and battery-operated devices, offering a compact and efficient solution for audio data conversion.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of ADC channels | 1 | ||
| Number of DAC channels | 1 | ||
| Digital audio interface | Serial | ||
| Resolution | 16-bit | ||
| Sampling rate (Max) | 26 | kHz | |
| ADC SNR (Typ) | 84 | dB | |
| DAC SNR (Typ) | 92 | dB | |
| Supply voltage | 3.3 | V | |
| Operating temperature | -40 to +85 | °C | |
| Package | TSSOP-30 |
Key Features
- Low power consumption for portable and battery-operated devices.
- High-quality audio signal processing with 16-bit resolution.
- Integrated ADC and DAC for complete audio signal conversion.
- Serial digital audio interface for easy integration with DSPs.
- Selectable FIR/IIR filter with bypassing option for flexible signal processing.
Applications
The TLV320AIC12IDBTR is widely used in various applications including portable audio devices, voice recorders, communication systems, and other consumer electronics. Its low power consumption and high-quality audio processing make it ideal for devices where battery life and audio fidelity are critical.
Q & A
What is the operating voltage of TLV320AIC12IDBTR?
The operating voltage is 3.3V.
What is the maximum sampling rate?
The maximum sampling rate is 26 kHz.
How many ADC and DAC channels does it have?
It has one ADC channel and one DAC channel.
What is the typical SNR for ADC and DAC?
The typical SNR for ADC is 84 dB and for DAC is 92 dB.
What is the package type?
The package type is TSSOP-30.
What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
Is it suitable for portable devices?
Yes, it is designed for low power consumption, making it suitable for portable and battery-operated devices.
What type of digital audio interface does it use?
It uses a serial digital audio interface.
Does it have integrated filters?
Yes, it has selectable FIR/IIR filters with bypassing options.
What are the typical applications?
Typical applications include portable audio devices, voice recorders, and communication systems.
