Integrated DAC PCM5102APWR, TSSOP 20 package

Product Description: DAC PCM5102APWR (TSSOP-20)

PCM5102A – 32-bit stereo audio digital-to-analog converter (DAC), Texas Instruments

High-quality DAC integrated circuit from Texas Instruments, designed for converting digital audio signals (I2S) into analog output signals with excellent sound quality. A popular choice for hi-fi projects, audio modules for Raspberry Pi, as well as retro systems (e.g., as a sound source in emulators, cartridges, or custom audio designs).

Technical Specifications:

• 2-channel (stereo) hi-fi audio DAC
• Resolution: up to 32 bits
• Sampling frequency: up to 384 kHz
• Signal-to-noise ratio (SNR): 112 dB
• Harmonic distortion (THD+N): -93 dB
• Built-in interpolation filter and delta-sigma modulator
• Digital interface: I2S / left-right justified / DSP
• Does not require an external MCLK clock (generated internally from bit/frame clock)
• Built-in low-pass filter on the output (no need for external filtering elements on the audio output)
• Power supply: 3.3 V (digital and analog)
• Low power consumption – suitable for portable and battery-powered devices

Package: TSSOP-20 (SMD, surface mount)

Applications:
Ideal for building your own audio modules, headphone amplifiers, sound cards, as well as an audio output element in retro projects (computer replicas, consoles, FPGA) and in modernizing older equipment requiring a clean, digital audio path.