Datasheet LTC2500-32 (Analog Devices) - 2

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TABLE OF CONTENTS Features .. 1 Applications ... 1 Typical Application ... 1 Description... 1 Absolute Maximum Ratings ... 3 Order Information ... 3 Pin Configuration ... 3 Electrical Characteristics .. 4 Converter Characteristics for Filtered Output (SDOA) ... 4 Dynamic Accuracy for Filtered Output (SDOA) ... 4 Converter Characteristics for No latency Output (SDOB) ... 4 Dynamic Accuracy for No Latency Output (SDOB) ... 5 Reference Input ... 5 Digital Inputs and Digital Outputs .. 6 Power Requirements ... 6 ADC Timing Characteristics ... 6 Typical Performance Characteristics .. 8 Pin Functions ...11 Functional Block Diagram ..12 Timing Diagram ..12 Applications Information ...13
Overview ... 13 Converter Operation .. 13 Transfer Function .. 13 Analog Input ... 13 Input Drive Circuits ... 14 ADC Reference .. 21 Dynamic Performance .. 22 Power Considerations ... 22 Timing and Control ... 23 Decimation Filters ... 23 Digital Filter Types .. 26 Digital Interface .. 33 Preset Filter Modes ... 36 Filtered Output Data .. 36 No Latency Output Data .. 45
Board Layout ...51 Package Description ..52 Revision History ...53 Typical Application ..54 Related Parts ...54
250032fb 2 For more information www.linear.com/LTC2500-32 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Converter Characteristics for Filtered Output (SDOA) Dynamic Accuracy for Filtered Output (SDOA) Converter Characteristics for No latency Output (SDOB) Dynamic Accuracy for No Latency Output (SDOB) Reference Input Digital Inputs and Digital Outputs Power Requirements ADC Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagram Applications Information Overview Converter Operation Transfer Function Analog Input Input Drive Circuits ADC Reference Dynamic Performance Power Considerations Timing and Control Decimation Filters Digital Filter Types Digital Interface Preset Filter Modes Filtered Output Data No Latency Output Data Board Layout Package Description Revision History Typical Application Related Parts