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TLV320AIC3101IRHBT from TI,Texas Instruments

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TLV320AIC3101IRHBT

Manufacturer: TI, LT

Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Speaker/HP Amp and Enhanced Digital Effects 32-VQFN -40 to 85
Partnumber Manufacturer Quantity Availability
TLV320AIC3101IRHBT TI, LT 104 In Stock

Description and Introduction

Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Speaker/HP Amp and Enhanced Digital Effects 32-VQFN -40 to 85 The TLV320AIC3101IRHBT is a low-power stereo audio codec manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Type:** Stereo Audio Codec  
- **Package:** VQFN-32 (5x5 mm)  
- **Operating Voltage:**  
  - Analog: 2.7V to 3.6V  
  - Digital Core: 1.8V to 3.6V  
  - I/O: 1.8V to 3.6V  
- **ADC Resolution:** Up to 24-bit  
- **DAC Resolution:** Up to 24-bit  
- **Sampling Rate:**  
  - ADC: 8 kHz to 96 kHz  
  - DAC: 8 kHz to 96 kHz  
- **Signal-to-Noise Ratio (SNR):**  
  - ADC: 92 dB  
  - DAC: 100 dB  
- **Power Consumption:**  
  - Playback: 14 mW (stereo, 48 kHz)  
  - Record: 18 mW (stereo, 48 kHz)  
  - Low-power modes available  

### **Descriptions:**  
The TLV320AIC3101IRHBT is a high-performance, low-power audio codec designed for portable audio applications. It integrates stereo ADCs, DACs, and programmable digital signal processing (DSP) for audio enhancement. It supports multiple input/output configurations and is optimized for battery-powered devices.  

### **Features:**  
- **Audio Processing:**  
  - Programmable filters (HPF, LPF)  
  - 3D sound enhancement  
  - Automatic level control (ALC)  
  - Noise gate for microphone inputs  
- **Interface Options:**  
  - I²C or SPI control interface  
  - Audio serial data interface (I2S, LJ, RJ, DSP modes)  
- **Input/Output:**  
  - Stereo line inputs  
  - Stereo microphone inputs (single-ended or differential)  
  - Stereo headphone output with integrated driver  
  - Mono speaker output with integrated driver  
- **Power Management:**  
  - Low-power modes for battery efficiency  
  - Software-controlled power-down  

This information is strictly factual and sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Speaker/HP Amp and Enhanced Digital Effects 32-VQFN -40 to 85

Alternative Part Number

  • TLV320AIC3104IRHBT --: Same TLV320AIC310x audio codec family in the same 32-pin VQFN package with compatible pinout and I2C control, offering four inputs instead of two for a straightforward upgrade.
  • TLV320AIC3106IRGZT --: Pin-compatible audio codec from the same family in a 48-pin VQFN, providing additional channels and features while keeping the same register interface and audio performance class.
  • WM8960CGEFL/RV --: Widely used stereo audio codec with integrated headphone and speaker amplifiers, comparable I2S/I2C interface and low-power operation, suitable as a cross-vendor functional replacement.
  • MAX9867ETJ+ --: Low-power stereo audio codec with I2S interface and similar feature set, suitable drop-in functional replacement in many designs.
  • SGTL5000XNLA3 --: Low-power stereo codec with headphone amp and I2S, commonly used as a cross-vendor alternative to TI TLV320AIC series codecs.

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