The PCM1606 is a CMOS monolithic integrated circuit that features six 24-bit audio digital-to-analog converters and support circuitry in a small 20-lead SSOP package. The digital-to-analog converters utilize Texas Instruments enhanced multilevel, delta-sigma architecture, which employs 2nd-order noise shaping and 8-level amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.
The PCM1606 accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz are supported.
24-Bit Resolution
Analog Performance:
Dynamic Range: 103 dB, Typical
SNR: 103 dB, Typical
THD+N: 0.004%, Typical
Full-Scale Output: 3.1 Vp-p, Typical
8× Oversampling Interpolation Filter:
Stopband Attenuation: 55 dB
Passband Ripple: ±0.03 dB
Sampling Frequency:
5 kHz to 200 kHz (Channels 1 and 2)
5 kHz to 100 kHz (Channels 3, 4, 5, and 6)
Accepts 16- and 24-Bit Audio Data
Data Formats: Standard, I2S, and Left-Justified, TDM
System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS
