Automotive low-power mono audio codec with 105dB dynamic range ADC, 114dB dynamic range DAC

The TAC5111-Q1 is an automotive, low-power

mono audio codec with

2VRMS differential input, 105dB

mono ADC and

2VRMS differential output, 114dB

mono or 1VRMS

single-ended output, 107dB

stereo DAC. The TAC5111-Q1 supports both differential and single-ended

inputs and outputs. The ADC supports both line/microphone input signals with options

for AC or DC coupling configurations. The DAC outputs can be configured for either

line-output or headphone loads. The DAC can drive up to 62.5mW into a 16Ω headphone

load. The TAC5111-Q1 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 and

ultra-low latency filter modes, and allows for sample rates up to 768kHz for both

ADC and DAC signal chains. The TAC5111-Q1 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, makes TAC5111-Q1 an excellent choice for space-constrained

automotive systems.