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CS5181 Datasheet Modulator & 400 Khz To 625 Khz 16-bit Adc

Manufacturer: Cirrus Logic

Overview: CS5181 ∆Σ Modulator & 400 kHz to 625 kHz 16-Bit ADC.

General 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.

Key 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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CS5181 Distributor