92dB SNR Low-Power Stereo ADC (ADC3001) 16-DSBGA -40 to 85 The TLV320ADC3001IYZHT is a high-performance, low-power stereo audio analog-to-digital converter (ADC) manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Resolution:** 24-bit
- **Sampling Rate:** Up to 192 kHz
- **Signal-to-Noise Ratio (SNR):** 102 dB (A-weighted)
- **Total Harmonic Distortion + Noise (THD+N):** -91 dB
- **Power Supply Voltage:** 1.8 V (analog), 1.8 V to 3.3 V (digital)
- **Power Consumption:**
- 10.5 mW (48 kHz, 1.8 V supply)
- 16.8 mW (192 kHz, 1.8 V supply)
- **Interface:** I2S, left-justified, right-justified, DSP
- **Package:** 20-pin DSBGA (YFH)
### **Descriptions:**
- The TLV320ADC3001IYZHT is a high-fidelity stereo ADC designed for portable audio applications.
- It supports multiple digital audio formats and integrates programmable gain amplifiers (PGAs) for flexible signal conditioning.
- The device includes a low-noise microphone bias voltage generator for direct microphone connection.
### **Features:**
- **High-Performance Audio:** 24-bit resolution with 102 dB SNR for clear audio capture.
- **Low Power Consumption:** Optimized for battery-powered devices.
- **Flexible Digital Interface:** Supports I2S, left/right-justified, and DSP modes.
- **Integrated PGA:** Adjustable gain for microphone and line inputs.
- **Microphone Bias:** Built-in 1.8 V to 3.3 V bias voltage for electret microphones.
- **Wide Sampling Rate:** Supports 8 kHz to 192 kHz for various audio applications.
- **Small Form Factor:** 20-pin DSBGA package for space-constrained designs.
This ADC is commonly used in smartphones, tablets, portable audio recorders, and other consumer electronics requiring high-quality audio capture.
