AD7725 postprocessor equivalent, 16-bit 900 ksps adc with a programmable postprocessor.
Programmable Filtering: Any Characteristic up to 108 Tap FIR and/or IIR Polynomial Signal Conditioning up to 8th Order Programmable Decimation and Output Word Rate Flexib.
Radar Sonar Auxiliary Car Functions Medical Communications FUNCTIONAL BLOCK DIAGRAM
AVDD AGND
AD7725
2.5V REFERENCE PO.
The AD7725 is a complete 16-bit, ⌺-⌬ analog-to-digital converter with on-chip, user-programmable signal conditioning. The output of the modulator is processed by three cascaded finite impulse response (FIR) filters, followed by a fully user-programm.
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