24-bit Stereo Audo Codec With Mic Amp, Bias, MUX And PGA

The PCM3052A is a low-cost, single-chip, 24-bit stereo Audio CODEC (ADC and DAC) with single-ended Analog voltage input and output. It also has an Analog front end consisting of a 34-dB Microphone Amplifier Microphone bias generator, 2 stereo multiplexers, and a wide-range PGA Analog- to-digital converters (ADCs) employ delta-sigma modulation with 64-times oversampling. On the other hand, digital-to-analog converters (DACs) employ modulation with 64- and 128-times oversampling. ADCs include a digital decimation Filter with a high-pass Filter and DACs include an 8-times oversampling digital interpolation Filter The PCM3052A has many functions which are controlled using the I2C interface: DAC digital de-emphasis, digital attenuation, soft mute etc. The PCM3052A also has an S/PDIF output pin for the DAC digital input. The power-down mode, which works on ADCs and DACs simultaneously, is provided by an external pin. The PCM3052A is suitable for a wide variety of cost-sensitive PC Audio (recorder and player) applications where good performance is required. The PCM3052A is fabricated using a highly advanced CMOS process and is available in a small 32-pin VQFN package.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
PCM3052ARTF Texas Instruments 24-bit Stereo Audio Codec with Mic amp, Bias, MUX and PGA 32-VQFN -40 to 85
PCM3052ARTFG4 Texas Instruments 24-bit Stereo Audio Codec with Mic amp, Bias, MUX and PGA 32-VQFN -40 to 85
PCM3052ARTFR Texas Instruments 24-bit Stereo Audio Codec with Mic amp, Bias, MUX and PGA 32-VQFN -40 to 85
PCM3052A 's PackagesPCM3052A 's pdf datasheet
PCM3052ARTF QFN
PCM3052ARTFG4 QFN
PCM3052ARTFR QFN
PCM3052ARTFRG4 QFN




PCM3052A Pinout, Pinouts
PCM3052A pinout,Pin out
This is one package pinout of PCM3052A,If you need more pinouts please download PCM3052A's pdf datasheet.

PCM3052A Application circuits
PCM3052A circuits
This is one application circuit of PCM3052A,If you need more circuits,please download PCM3052A's pdf datasheet.


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