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ES7149
12-pin, 24-Bit Stereo D/A Converter for PCM Audio
GENERAL DESCRIPTION
FEATURES
The ES7149 is a low cost 12-pin stereo digital to analog converter. The ES7149 can accept I²S serial audio data format up to 24-bit word length. The device uses advanced multi-bit ∆-∑ modulation technique to convert data into two channel analog outputs. The multi-bit ∆-∑ modulator makes the device with very low sensitivity to clock jitter and very low out of band noise.
106 dB SNR -85 dB THD+N Up to 100 kHz sampling frequency Support USB clocks or non standard
audio clocks like 25 MHz or 26 MHz I2S audio data format, 16-24 bits Single power supply 3V to 3.
ES7149 Datasheet
