ADS8504 PDF Datasheet


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Description

This is SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER. Burr Brown Products from Texas Instruments ADS8504 SLAS434 JUNE 2005 12-BIT 250-KSPS SAMPLING CMOS ANALOG-TO-DIGITAL CONVERTER FEATURES 250-kH- Sampling Rate Standard ±10-V Input Range 73-dB SINAD With 45-kH- Input ±0.45 LSB Max INL ±0.45 LSB Max DNL 12 Bit No Missing Code ±1 LSB Bipolar Zero Errors ±0.4 PPM, °C Bipolar Zero Error Drift Single 5-V Supply Operation Pin-Compatible With ADS7804, 05 (Low Speed) and 16-Bit ADS8505 Uses Internal or External Reference Full Parallel Data Output 70-mW Typ Power Dissipation at 250 KSPS 28-Pin SOIC Package APPLICATIONS Industrial Process Control Data Acquisition Systems Digital Signal Processing Medical Equipment Instrumentation DESCRIPTION The ADS8504 is a complete 12-bit sampling A, D converter using state-of-the-art CMOS structures. It contains a complete 12-bit, capacitor-based, SAR A, D with S, H, reference, clock, interface for microprocessor use, and 3-state output drivers. The AD.