Low-Power Stereo DAC With HP Amplifier, Sound Effect

The PCM1774 is a low-power stereo DAC designed for portable digital Audio applications. The device integrates Headphone Amplifier line Amplifier line input, boost Amplifier programmable gain control, Analog mixing, and sound effects. It is available in a small-footprint, 4-mm 4-mm QFN package. The PCM1774 supports right-justified, left-justified, I2S, and DSP formats, providing easy interfacing to Audio DSP and decoder/encoder chips. Sampling rates up to 50 kHz are supported. The user-programmable functions are accessible through a two- or three-wire serial control port.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
PCM1774RGPR Texas Instruments 93dB SNR Low-Power Stereo DAC with HP Amplifier (S/W Control) 20-QFN -40 to 85
PCM1774RGPRG4 Texas Instruments 93dB SNR Low-Power Stereo DAC with HP Amplifier (S/W Control) 20-QFN -40 to 85
PCM1774RGPT Texas Instruments 93dB SNR Low-Power Stereo DAC with HP Amplifier (S/W Control) 20-QFN -40 to 85
PCM1774RGPTG4 Texas Instruments 93dB SNR Low-Power Stereo DAC with HP Amplifier (S/W Control) 20-QFN -40 to 85
PCM1774 's PackagesPCM1774 's pdf datasheet
PCM1774RGPR QFN
PCM1774RGPRG4 QFN
PCM1774RGPT QFN
PCM1774RGPTG4 QFN




PCM1774 Pinout, Pinouts
PCM1774 pinout,Pin out
This is one package pinout of PCM1774,If you need more pinouts please download PCM1774's pdf datasheet.

PCM1774 Application circuits
PCM1774 circuits
This is one application circuit of PCM1774,If you need more circuits,please download PCM1774's pdf datasheet.


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