MS7125
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The
MS7125 is a low cost 20-pin analog-to-digital converter for digital audio
systems. MS7125 can sampling, analog-to-digital conversion, and anti-alias
filtering, generating 24-bit values for both left and right inputs in serial
form at sample rates up to 200 kHz per channel. The MS7125 uses a 5th-order,
multi-bit Delta-Sigma modulator followed by digital filtering and decimation,
which removes the need for an external anti-alias filter. The MS7125 is ideal
for audio systems requiring wide dynamic range, negligible distortion and low
noise.
Features
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Supports High performance multi-bit Delta-Sigma audio ADC |
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100 dB signal to noise ratio |
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-85 dB THD+N |
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Supports 24-bit, 8 to 200 KHz sampling frequency |
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Supports I2S/LJ master or slave serial data port |
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Supports 256/384Fs and other nonstandard audio system clocks |
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TSSOP20 (6.5mm×4.4mm) |
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PB-free and RoHS compliant |
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Supports Low power standby mode |
Function Block Diagram
