Texas Instruments PCM1737E

Description
The PCM1737 is a CMOS, monolithic, integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small SSOP-28 package. The data converters utilize Burr-Brown's enhanced multi-level delta-sigma architecture, which employs 4th-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved tolerance to clock jitter.
The PCM1737 accepts industry standard audio data formats with 16- to 24-bit data, providing easy interfacing to audio DSP and decoder chips. Sampling rates up to 192kHz are supported. A full set of user-programmable functions are accessible through a 4-wire serial control port which supports register write and read back functions.

Features
24-bit resolution
Analog performance (Vcc 5V):
Dynamic range: 106dB typ
SNR: 106dB typ
THD N: 0.0015% typ
Full-scale output: 3.1Vp-p typ
4x/8x oversampling digital filter:
Passband: 0.454f
Stopband: 0.546fs
Stopband attenuation: -82dB
Passband ripple: ±0.002dB
Sampling frequency: 10kHz to 192kHz
System clock: 128, 192, 256, 384, 512, or 768fg with auto detect
Accepts 16-, 18-, 20-, and 24-bit audio data
Data formats: Standard, PS, and left-justified
User-programmable mode controls:
Digital attenuation: 0dB to -63dB, 0.5dB/step
Digital de-emphasis
Digital filter roll-off: sharp or slow
Soft mute
Variable oversampling for AΣ DACs
Zero detect mute
Zero flags for each output
Dual supply operation: 5V analog, 3.3V digital
5V tolerant digital inputs
Small SSOP-28 package

Applications
A/V receivers
DVD movie and audio players
DVD add-on cards for high-end PCs
HDTV receivers
Car audio systems
Other applications requiring 24-bit audio