PCM1754 Datasheet

Audio D/A Converter ICs


The PCM1753/ PCM1754 /55 is a CMOS, monolithic, integrated circuit, which includes stereo digital-to-analog converters and support circuitry in a small 16-lead SSOP package.The data converters use TI’s enhanced multilevel 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 PCM1753/54/55 accepts industrystandard audio data formats with 16- to 24-bit data,providing easy interfacing to audio DSP and decoder chips. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through a three-wire serial control port, which supports register write functions. PCM1754 Features • 24-Bit Resolution• Analog Performance (VCC = 5 V): − Dynamic Range: 106 dB − SNR: 106 dB, Typical − THD+N: 0.002%, Typical − Full-Scale Output: 4 VPP, Typical• 4×/8× Oversampling Digital Filter: − Stop-Band Attenuation: –50 dB − Pass-Band Ripple: ±0.04 dB• Sampling Frequency: 5 kHz to 200 kHz• System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, 1152 fS with Auto Detect


[{"Name":"Number of Converters ","Value":"2"},{"Name":"Resolution","Value":"24 bit "},{"Name":"Interface Type","Value":"Serial (3-Wire) "},{"Name":"Conversion Rate ","Value":"192 KSPs"},{"Name":"SNR","Value":"106 dB"},{"Name":"Operating Supply Voltage ","Value":"5 V "},{"Name":"Number of DAC Outputs ","Value":"2"},{"Name":"Operating Temperature Range","Value":"- 25 C to + 85 C "},{"Name":"Mounting Style ","Value":"SMD/SMT"},{"Name":"Packaging","Value":"Reel"}]

Manufacturer information


Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.

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