PCM1753 Datasheet | Texas Instruments

Features - 1 24-bit resolution - Analog performance (VCC = 5 V) - Dynamic range: 106 d B - SNR: 106 d B, typical - THD+N: 0.002%, typical - Full-scale output: 4 VPP, typical - 4× or 8× oversampling digital filter - Stop-band attenuation: - 50 d B - Pass-band ripple: ±0.04 d B - Sampling frequency: 5 k Hz to 200 k Hz - System clock: 128 f S, 192 f S, 256 f S, 384 f S, 512 f S, 768 f S, 1152 f S with auto detect - Hardware control (PCM1754) - I2S and 16-bit word, right-justified - 44.1 k Hz digital de-emphasis - Soft mute - Zero flag for L-, R-channel mon output - Power supply: 5-V single supply - Small 16-lead SSOP package, lead-free 2 Applications - A/V receivers - HDTV receivers - Car audio systems - Applications requiring 24-bit audio 3 Description The PCM1753, PCM1754, and PCM1755 (PCM175x) devices are stereo digital-to-analog converters (DACs) based on TI's enhanced delta-sigma architecture. This enhanced architecture employs 4thorder noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved clock jitter tolerance. The PCM175x devices easily interface with audio DSP and decoder chips because of the devices support of industry-standard audio data formats with 16-bit and 24-bit data. The PCM175x devices can be controlled in a hardware mode, or through a full set of userprogrammable functions that are accessible through a three-wire serial control port that supports registerwrite functions. The PCM1753 is pin patible with the PCM1748, PCM1742, and PCM1741, except for pin 5. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) PCM1754 SSOP (16) 3.90 mm × 4.90 mm PCM1755 (1) For all available packages, see the package option addendum at the end of the data sheet. Functional Block Diagram BCK LRCK DA...