RLC Filter Design for ADC Interface Applications (Rev. A)

Texas Instruments

Published Date: 05/13/2015

Description

As high performance Analog-to-Digital Converters (ADCs) continue to improve in their performance the last stage interface from the final amplifier into the converter inputs becomes a critical element in the system design if the full converter dynamic range is desired. This application note describes the performance and design equations for a simple passive 2nd-order filter used successfully in AD

Parts

Part Number Name Companion Part
ADS826E/1KG4 ADS826E/1KG4 Buy Datasheet
MPA4609IPFBR MPA4609IPFBR Buy Datasheet
MPA4609IPFBRG4 MPA4609IPFBRG4 Buy Datasheet
OPA2613ID OPA2613ID Buy Datasheet
OPA2613IDTJR OPA2613IDTJR Buy Datasheet
OPA2613IDTJRG3 OPA2613IDTJRG3 Buy Datasheet
OPA2614ID OPA2614ID Buy Datasheet
OPA2614IDR OPA2614IDR Buy Datasheet
OPA2683ID OPA2683ID Buy Datasheet
OPA2683IDCNRG4 OPA2683IDCNRG4 Buy Datasheet
OPA2683IDGSTG4 OPA2683IDGSTG4 Buy Datasheet
OPA2684ID OPA2684ID Buy Datasheet
OPA2684IDCNT OPA2684IDCNT Buy Datasheet
OPA2690I-14D OPA2690I-14D Buy Datasheet
OPA2690I-14DRG4 OPA2690I-14DRG4 Buy Datasheet
OPA2690ID OPA2690ID Buy Datasheet
OPA2691I-14D OPA2691I-14D Buy Datasheet
OPA2691I-14DRG4 OPA2691I-14DRG4 Buy Datasheet
OPA2691ID OPA2691ID Buy Datasheet
OPA2691IDR OPA2691IDR Buy Datasheet
OPA2694ID OPA2694ID Buy Datasheet
OPA2694IDR OPA2694IDR Buy Datasheet
OPA2694IDRG4 OPA2694IDRG4 Buy Datasheet
OPA2822E/250 OPA2822E/250 Buy Datasheet
OPA2822E/2K5 OPA2822E/2K5 Buy Datasheet
OPA2822U OPA2822U Buy Datasheet
OPA2822U/2K5 OPA2822U/2K5 Buy Datasheet
OPA2822U/2K5G4 OPA2822U/2K5G4 Buy Datasheet
OPA2822UG4 OPA2822UG4 Buy Datasheet
OPA2846IDR OPA2846IDR Buy Datasheet
OPA2846IDRG4 OPA2846IDRG4 Buy Datasheet
OPA4684IDG4 OPA4684IDG4 Buy Datasheet
OPA4684IDR OPA4684IDR Buy Datasheet
OPA4820ID OPA4820ID Buy Datasheet
OPA4820IDR OPA4820IDR Buy Datasheet
OPA4820IPWR OPA4820IPWR Buy Datasheet
OPA4820IPWT OPA4820IPWT Buy Datasheet
OPA683ID OPA683ID Buy Datasheet
OPA683IDBVT OPA683IDBVT Buy Datasheet
OPA684ID OPA684ID Buy Datasheet
OPA684IDBVRG4 OPA684IDBVRG4 Buy Datasheet
OPA684IDBVT OPA684IDBVT Buy Datasheet
OPA684IDG4 OPA684IDG4 Buy Datasheet
OPA684IDR OPA684IDR Buy Datasheet
OPA690IDBVR OPA690IDBVR Buy Datasheet
OPA690IDBVT OPA690IDBVT Buy Datasheet
OPA690IDBVTG4 OPA690IDBVTG4 Buy Datasheet
OPA690IDG4 OPA690IDG4 Buy Datasheet
OPA690IDRG4 OPA690IDRG4 Buy Datasheet
OPA691ID OPA691ID Buy Datasheet
OPA691IDBVT OPA691IDBVT Buy Datasheet
OPA691IDR OPA691IDR Buy Datasheet
OPA694ID OPA694ID Buy Datasheet
OPA694IDBVR OPA694IDBVR Buy Datasheet
OPA694IDBVTG4 OPA694IDBVTG4 Buy Datasheet
OPA694IDR OPA694IDR Buy Datasheet
OPA698ID OPA698ID Buy Datasheet
OPA698IDR OPA698IDR Buy Datasheet
OPA698IDRG4 OPA698IDRG4 Buy Datasheet
OPA699IDG4 OPA699IDG4 Buy Datasheet
OPA820IDBVTG4 OPA820IDBVTG4 Buy Datasheet
OPA820IDR OPA820IDR Buy Datasheet
OPA820IDRG4 OPA820IDRG4 Buy Datasheet
OPA830IDBVR OPA830IDBVR Buy Datasheet
OPA830IDRG4 OPA830IDRG4 Buy Datasheet
OPA832IDBVT OPA832IDBVT Buy Datasheet
OPA832IDBVTG4 OPA832IDBVTG4 Buy Datasheet
OPA843IDBVT OPA843IDBVT Buy Datasheet
OPA843IDBVTG4 OPA843IDBVTG4 Buy Datasheet
OPA843IDG4 OPA843IDG4 Buy Datasheet
OPA843IDR OPA843IDR Buy Datasheet
OPA843IDRG4 OPA843IDRG4 Buy Datasheet
OPA847ID OPA847ID Buy Datasheet
OPA847IDBVTG4 OPA847IDBVTG4 Buy Datasheet
OPA847IDRG4 OPA847IDRG4 Buy Datasheet