1 Features
• DAC performance:
– DAC to Line Out Dynamic Range: 106 dB
– DAC to HP Out Dynamic Range: 102 dB
– THD+N: –95 dB
• Head Phone/Line Out output voltage:
– Differential, 2-VRMS full-scale
– Single-ended, 1-VRMS full-scale
• DAC sample Rates (fs) = 8KHz to 768KHz
• Analog Input to Output By-pass
• Battery Protection
• Signal Distortion Limiter
• Thermal Foldback
• Low Latency Filter Selection
• Programmable HPF and Biquad Filters
• I2C & SPI Control Interface
• Audio Serial Interface
– Format: TDM, I2S or Left Justified
– Word Length: 16,20,24 or 32 Bits
• Programmable PLL for Flexible Clocking
• Low Power Modes
– TBD mW for Playback
• Single Supply Operation: 1.8V or 3.3V
• I/O Supply Operation: 1.2V or 1.8V or 3.3V

2 Applications
• Telematics control unit
• Automotive head unit
• Digital cockpit processing unit
• Rear seat entertainment
• Reconfigurable instrument cluster

3 Description
The TAD5112 is a Stereo 2VRMS DAC. The TAD5112
supports both differential and Single Ended input
and output. DAC Output can be configured for
either Line Out or Head Phone Load. TAD5112 can
drive upto TBD mW into a Headphone Load. The
TAD5112 integrates programable channel gain, digital
volume control, a low-jitter phase-locked loop (PLL),
a programmable high-pass filter (HPF), programmable
EQ and biquad filters, low-latency filter modes, and
allows for sample rates up to 768 kHz. The TAD5112
supports Analog Input to Output Bypass option. Data
from Analog-In and Digital-In can be mixed inside the
device as well. The TAD5112 supports time-division
multiplexing (TDM), I2S, or left-justified (LJ) audio
formats, and can be controlled with I2C or SPI. These
integrated high-performance features, along with a
single supply operation, make TAD5112 an excellent
choice for space-constrained audio applications.