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MC145073

Motorola
Part Number MC145073
Manufacturer Motorola
Description Dual 16-Bit Stereo Audio Sigma-Delta ADC
Published May 13, 2015
Detailed Description MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145073/D Product Preview Dual 16-Bit Stereo Audio Sigma...
Datasheet PDF File MC145073 PDF File

MC145073
MC145073


Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145073/D Product Preview Dual 16-Bit Stereo Audio Sigma-Delta ADC CMOS The MC145073 is a dual–channel, 16–bit A/D converter intended for use in digital audio systems such as multimedia, DCC, DAT, and professional audio applications.
It uses a sigma–delta architecture consisting of a second–order analog modulator and two stages of digital filtering for each channel.
The analog modulator samples the input signal at 128 times the output data rate, performs a single–bit quantization, and shapes the quantization noise towards higher frequencies.
Subsequent on–chip digital filters reject most of the shaped quantization noise and lowe...



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