PCM1606E

24位192 kHz采样。 6通道，增强多层次， Δ-Σ数位类比转换器 24-Bit, 192-kHz SAMPLING. 6-CHANNEL, ENHANCED MULTILEVEL, DELTA- SIGMA DIGITAL-TO-ANALOG CONVERTER

**DESCRIPON**

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.

**FEATURES**

**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, I****2****S, and ****Left-Justified, TDM**

**System Clock: 128 f****S****, 192 f****S****, 256 f****S****, 384 f****S****, ****512 f****S****, or 768 f****S**

**Digital De-Emphasis for 32 kHz, 44.1 kHz, ****48 kHz**

**Power Supply: 5-V Single Supply**

**20-Lead SSOP Package**

**APPLICATIONS**

**Integrated A/V Receivers**

**DVD Movie and Audio Players**

**HDTV Receivers**

**Car Audio Systems**

**DVD Add-On Cards for High-End PCs**

**Digital Audio Workstations**

**Other Multichannel Audio Systems**