Low-Power Stereo DAC with 4 Outputs, HP/Speaker Amplifier and 3D Effects 32-VQFN -40 to 85 The TLV320DAC32IRHBT is a digital-to-analog converter (DAC) manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Part Number:** TLV320DAC32IRHBT
- **Package:** 32-VQFN (5x5)
- **Interface:** I2C, SPI
- **Resolution:** 24-bit
- **Number of Channels:** 2 (Stereo)
- **Sampling Rate:** Up to 192 kHz
- **Dynamic Range (DNR):** 110 dB
- **THD+N:** -95 dB
- **Supply Voltage:** 1.8 V to 3.6 V (Analog & Digital)
- **Power Consumption:**
- Playback Mode: 13.5 mW (Stereo, 3.3 V)
- Low-Power Mode: < 1 mW
- **Operating Temperature Range:** -40°C to +85°C
### **Descriptions:**
The TLV320DAC32IRHBT is a high-performance, low-power stereo DAC designed for portable audio applications. It supports multiple digital interfaces (I2C, SPI) and provides high-resolution audio playback with low distortion and noise. The device includes an integrated headphone amplifier and supports sample rates up to 192 kHz.
### **Features:**
- **High-Quality Audio Performance:**
- 24-bit resolution
- 110 dB dynamic range
- -95 dB THD+N
- **Flexible Digital Interface:**
- I2C and SPI control
- Supports TDM, I2S, left/right-justified formats
- **Integrated Headphone Amplifier:**
- Drives 16 Ω to 600 Ω loads
- **Low Power Consumption:**
- Optimized for battery-powered devices
- Power-down modes for energy savings
- **On-Chip Signal Processing:**
- Programmable digital filters
- Volume and tone control
- **Wide Supply Voltage Range:**
- Operates from 1.8 V to 3.6 V
This information is based solely on the manufacturer's datasheet and technical documentation.
