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CS5181 - Modulator & 400 kHz to 625 kHz 16-Bit ADC

Description

CS5181 is a fully calibrated high-speed ∆Σ analog-todigital converter, capable of 625 kSamples/second output word rate (OWR).

The OWR scales with the master clock.

It consists of a 5th order ∆Σ modulator, decimation filter, and serial interface.

Features

  • l 16-Bit Delta-Sigma A/D Converter l Fully Differential Input with 4.0 Vpp Range l Dynamic Range: 93 dB l Spurious Free Dynamic Range: 90 dBc l Harmonic Distortion: 89 dB l Up to 625 kHz Output Word Rate l No Missing Codes l Non-Aliasing Low-Pass Digital Filter l High Speed 3-Wire Serial Interface l Supply Requirements: - VA+ = 5 V, VD+ = 3.3 V: 570 mW l Modulator Output Mode l Power-Down Mode.

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Datasheet preview – CS5181

Datasheet Details

Part number CS5181
Manufacturer Cirrus Logic
File Size 703.93 KB
Description Modulator & 400 kHz to 625 kHz 16-Bit ADC
Datasheet download datasheet CS5181 Datasheet
Additional preview pages of the CS5181 datasheet.

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Full PDF Text Transcription

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CS5181 ∆Σ Modulator & 400 kHz to 625 kHz 16-Bit ADC Features l 16-Bit Delta-Sigma A/D Converter l Fully Differential Input with 4.0 Vpp Range l Dynamic Range: 93 dB l Spurious Free Dynamic Range: 90 dBc l Harmonic Distortion: 89 dB l Up to 625 kHz Output Word Rate l No Missing Codes l Non-Aliasing Low-Pass Digital Filter l High Speed 3-Wire Serial Interface l Supply Requirements: - VA+ = 5 V, VD+ = 3.3 V: 570 mW l Modulator Output Mode l Power-Down Mode Description CS5181 is a fully calibrated high-speed ∆Σ analog-todigital converter, capable of 625 kSamples/second output word rate (OWR). The OWR scales with the master clock. It consists of a 5th order ∆Σ modulator, decimation filter, and serial interface. The chip can use the 2.375 V on-chip voltage reference, or an external 2.
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