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  • RF/IF and RFID
  • RFID, RF Access, Monitoring ICs
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMounting TypePackage / CaseSurface MountNumber of PinsSupplier Device PackageWeightOperating TemperaturePackagingPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTypeVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReach Compliance CodeFrequencyTime@Peak Reflow Temperature-Max (s)Qualification StatusOperating Supply VoltagePower SuppliesNumber of ChannelsInterfaceMemory SizeOperating Supply CurrentNominal Supply CurrentSupply Current-MaxOutput PowerLogic FunctionData RateStandardsHeight Seated (Max)LengthWidthREACH SVHCRoHS StatusLead Free
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMounting TypePackage / CaseSurface MountNumber of PinsSupplier Device PackageWeightOperating TemperaturePackagingPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsTypeVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchReach Compliance CodeFrequencyTime@Peak Reflow Temperature-Max (s)Qualification StatusOperating Supply VoltagePower SuppliesNumber of ChannelsInterfaceMemory SizeOperating Supply CurrentNominal Supply CurrentSupply Current-MaxOutput PowerLogic FunctionData RateStandardsHeight Seated (Max)LengthWidthREACH SVHCRoHS StatusLead Free
ams AS3933-BTST
Mfr. Part #
AS3933-BTST
Twicea Part #
33-778-AS3933-BTST
ams
RFID PROG RX 15KHZ - 150KHZ
Datasheet Compare
6605 In Stock
    Min.:1
    Mult.:1
    - Surface Mount 16-TSSOP (0.173, 4.40mm Width) YES 16 - 172.98879mg -40°C~85°C Tape & Reel (TR) Discontinued 3 (168 Hours) 16 RFID Reader 2.4V~3.6V DUAL GULL WING 260 1 3V 0.65mm - 15kHz~150kHz NOT SPECIFIED - 3.6V - 3 - - - - - - - 4 kbps - 1.2mm 5mm 4.4mm - RoHS Compliant Lead Free
    AS3933-BTST
    AS3933-BTST

    33-778-AS3933-BTST ams
    RoHS :
    Package : -
    In Stock : 6605
    1 : -
    ams AS3933-BQFT
    Mfr. Part #
    AS3933-BQFT
    Twicea Part #
    33-778-AS3933-BQFT
    ams
    RFID PROG RX 15KHZ - 150KHZ
    Datasheet Compare
    50000 In Stock
      Min.:1
      Mult.:1
      - Surface Mount 16-VQFN Exposed Pad YES 16 - - -40°C~85°C Tape & Reel (TR) Discontinued 3 (168 Hours) 16 RFID Reader 2.4V~3.6V QUAD NO LEAD 260 1 3V 0.65mm - 15kHz~150kHz NOT SPECIFIED - 3.6V - 3 - - - - - - - 4 kbps - 0.9mm 4mm 4mm - RoHS Compliant Lead Free
      AS3933-BQFT
      AS3933-BQFT

      33-778-AS3933-BQFT ams
      RoHS :
      Package : -
      In Stock : 50000
      1 : -
      ams AS3932-BQFT
      Mfr. Part #
      AS3932-BQFT
      Twicea Part #
      33-778-AS3932-BQFT
      ams
      IC RF PROGRAM 16-QFN
      Datasheet Compare
      18721 In Stock
        Min.:1
        Mult.:1
        - Surface Mount 16-VQFN Exposed Pad YES 16 - - -40°C~85°C Tape & Reel (TR) Discontinued 3 (168 Hours) 16 RFID Reader 2.4V~3.6V QUAD NO LEAD - - - - - 110kHz~150kHz - Not Qualified 3.6V - 3 SPI - - - - - - 4 kbps - - - - - RoHS Compliant Lead Free
        AS3932-BQFT
        AS3932-BQFT

        33-778-AS3932-BQFT ams
        RoHS :
        Package : -
        In Stock : 18721
        1 : -
        ams AS3911-BQFT
        Mfr. Part #
        AS3911-BQFT
        Twicea Part #
        33-778-AS3911-BQFT
        ams
        IC RFID READER 13.56MHZ 32-QFN
        Datasheet Compare
        1000 In Stock
          Min.:1
          Mult.:1
          - Surface Mount 32-VFQFN Exposed Pad - 32 - 188.609377mg -40°C~125°C Tape & Reel (TR) Discontinued 3 (168 Hours) - RFID Reader 2.4V~5.5V - - - - - - - 13.56MHz - - - - - SPI - - - - 1W - - ISO 14443, NFC - - - - RoHS Compliant -
          AS3911-BQFT
          AS3911-BQFT

          33-778-AS3911-BQFT ams
          RoHS :
          Package : -
          In Stock : 1000
          1 : -
          ams AS3932-BTST
          Mfr. Part #
          AS3932-BTST
          Twicea Part #
          33-778-AS3932-BTST
          ams
          IC RF PROGRAM 16-TSSOP
          Datasheet Compare
            Min.:1
            Mult.:1
            - Surface Mount 16-TSSOP (0.173, 4.40mm Width) YES 16 - 172.98879mg -40°C~85°C Tape & Reel (TR) Discontinued 3 (168 Hours) 16 RFID Reader 2.4V~3.6V DUAL GULL WING - - - - - 110kHz~150kHz - Not Qualified 3.6V - 3 SPI - - 1.7μA - - - 4 kbps - - - - - RoHS Compliant Lead Free
            AS3932-BTST
            AS3932-BTST

            33-778-AS3932-BTST ams
            RoHS :
            Package : -
            In Stock : -
            1 : -
            AMS AS3921-BWLM
            Mfr. Part #
            AS3921-BWLM
            Twicea Part #
            33-778-AS3921-BWLM
            AMS
            RFID Transponders WLP
            Datasheet Compare
              Min.:1
              Mult.:1
              - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
              AS3921-BWLM
              AS3921-BWLM

              33-778-AS3921-BWLM AMS
              RoHS :
              Package : -
              In Stock : -
              1 : -
              AMS AS3991-BQFT-33
              Mfr. Part #
              AS3991-BQFT-33
              Twicea Part #
              33-778-AS3991-BQFT-33
              AMS
              RFID Transponders EPC Class 1 Gen 2 900MHz RFID Reade
              Datasheet Compare
                Min.:1
                Mult.:1
                - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                AS3991-BQFT-33
                AS3991-BQFT-33

                33-778-AS3991-BQFT-33 AMS
                RoHS :
                Package : -
                In Stock : -
                1 : -
                AMS AS3993-BQFP-50
                Mfr. Part #
                AS3993-BQFP-50
                Twicea Part #
                33-778-AS3993-BQFP-50
                AMS
                RFID Transponders EPC reader IC for mobile applications
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                  AS3993-BQFP-50
                  AS3993-BQFP-50

                  33-778-AS3993-BQFP-50 AMS
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  AMS AS3993-BQFP
                  Mfr. Part #
                  AS3993-BQFP
                  Twicea Part #
                  33-778-AS3993-BQFP
                  AMS
                  RFID Transponders UHF RFID Reader Chip EPC Class 1 Gen 2
                  Datasheet Compare
                    Min.:1
                    Mult.:1
                    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                    AS3993-BQFP
                    AS3993-BQFP

                    33-778-AS3993-BQFP AMS
                    RoHS :
                    Package : -
                    In Stock : -
                    1 : -
                    AMS AS3992-BQFP-50
                    Mfr. Part #
                    AS3992-BQFP-50
                    Twicea Part #
                    33-778-AS3992-BQFP-50
                    AMS
                    RFID Transponders UHF Single Chip Reade
                    Datasheet Compare
                      Min.:1
                      Mult.:1
                      - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                      AS3992-BQFP-50
                      AS3992-BQFP-50

                      33-778-AS3992-BQFP-50 AMS
                      RoHS :
                      Package : -
                      In Stock : -
                      1 : -
                      AMS AS3921-BWLT
                      Mfr. Part #
                      AS3921-BWLT
                      Twicea Part #
                      33-778-AS3921-BWLT
                      AMS
                      RFID Transponders WLP
                      Datasheet Compare
                        Min.:1
                        Mult.:1
                        - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                        AS3921-BWLT
                        AS3921-BWLT

                        33-778-AS3921-BWLT AMS
                        RoHS :
                        Package : -
                        In Stock : -
                        1 : -
                        ams AS3931-ZTST
                        Mfr. Part #
                        AS3931-ZTST
                        Twicea Part #
                        33-778-AS3931-ZTST
                        ams
                        IC RFID READER 19-150KHZ 16TSSOP
                        Datasheet Compare
                          Min.:1
                          Mult.:1
                          - Surface Mount 16-TSSOP (0.173, 4.40mm Width) - 16 - - -20°C~65°C Tape & Reel (TR) Obsolete 1 (Unlimited) - RFID Reader 2.4V~5.5V - - - - - - - 19kHz~150kHz - - - - 3 SPI - - - - - - - - - - - - RoHS Compliant -
                          AS3931-ZTST
                          AS3931-ZTST

                          33-778-AS3931-ZTST ams
                          RoHS :
                          Package : -
                          In Stock : -
                          1 : -
                          ams AS3990-BQFT
                          Mfr. Part #
                          AS3990-BQFT
                          Twicea Part #
                          33-778-AS3990-BQFT
                          ams
                          IC RFID READER CHIP UHF 64-QFN
                          Datasheet Compare
                            Min.:1
                            Mult.:1
                            - Surface Mount 64-VFQFN Exposed Pad - 64 - - -40°C~85°C Tape & Reel (TR) Obsolete 3 (168 Hours) - RFID Reader 5V~5.5V - - - - - - - 860MHz~960MHz - - - - - SPI - - 20mA - - - - EPC, ISO 18000-6 - - - No SVHC RoHS Compliant Lead Free
                            AS3990-BQFT
                            AS3990-BQFT

                            33-778-AS3990-BQFT ams
                            RoHS :
                            Package : -
                            In Stock : -
                            1 : -
                            ams AS3930-BQFT
                            Mfr. Part #
                            AS3930-BQFT
                            Twicea Part #
                            33-778-AS3930-BQFT
                            ams
                            IC RF PROGRAM RECEIVER 16-QFN
                            Datasheet Compare
                            121 In Stock
                              Min.:1
                              Mult.:1
                              - Surface Mount 16-VQFN Exposed Pad YES 16 - 57.09594mg -40°C~85°C Tape & Reel (TR) Discontinued 3 (168 Hours) 16 RFID Reader 2.4V~3.6V QUAD NO LEAD - - - 0.635mm - 110kHz~150kHz - Not Qualified 3.6V 2.5/3.3V 1 SPI - - 100mA - - - 4 kbps - - - - - RoHS Compliant Lead Free
                              AS3930-BQFT
                              AS3930-BQFT

                              33-778-AS3930-BQFT ams
                              RoHS :
                              Package : -
                              In Stock : 121
                              1 : -
                              ams AS3930-BTST
                              Mfr. Part #
                              AS3930-BTST
                              Twicea Part #
                              33-778-AS3930-BTST
                              ams
                              IC RFID READER 110-150KZ 16TSSOP
                              Datasheet Compare
                                Min.:1
                                Mult.:1
                                25 Weeks Surface Mount 16-TSSOP (0.173, 4.40mm Width) YES 16 - - -40°C~85°C Tape & Reel (TR) Active 1 (Unlimited) 16 RFID Reader 2.4V~3.6V DUAL GULL WING - - - 0.635mm - 110kHz~150kHz - Not Qualified - 2.5/3.3V 1 SPI - - - 0.009mA - - - - - - - - RoHS Compliant Lead Free
                                AS3930-BTST
                                AS3930-BTST

                                33-778-AS3930-BTST ams
                                RoHS :
                                Package : -
                                In Stock : -
                                1 : -
                                ams AS3953A-BWLM
                                Mfr. Part #
                                AS3953A-BWLM
                                Twicea Part #
                                33-778-AS3953A-BWLM
                                ams
                                IC RFID TRANSP 13.56MHZ 10WLCSP
                                Datasheet Compare
                                875 In Stock
                                  Min.:1
                                  Mult.:1
                                  - Surface Mount 10-UFBGA, WLCSP - 10 - - -40°C~85°C Tape & Reel (TR) Not For New Designs 1 (Unlimited) - RFID Transponder 1.65V~3.6V - - - - - - - 13.56MHz - - 3.6V - - SPI 128B - 250μA - - AND - ISO 14443, NFC - - - - RoHS Compliant Lead Free
                                  AS3953A-BWLM
                                  AS3953A-BWLM

                                  33-778-AS3953A-BWLM ams
                                  RoHS :
                                  Package : -
                                  In Stock : 875
                                  1 : -
                                  ams AS3953A-BWLT
                                  Mfr. Part #
                                  AS3953A-BWLT
                                  Twicea Part #
                                  33-778-AS3953A-BWLT
                                  ams
                                  RFID Transponders Hi-Speed Passive Tag NFiC Interface
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    - Surface Mount 10-UFBGA, WLCSP YES 10 - - -40°C~85°C Tape & Reel (TR) Not For New Designs 1 (Unlimited) 10 RFID Transponder 1.65V~3.6V - - - - 3V - - 13.56MHz - Not Qualified - 3V - SPI 128B - - - - AND - ISO 14443, NFC - - - - RoHS Compliant -
                                    AS3953A-BWLT
                                    AS3953A-BWLT

                                    33-778-AS3953A-BWLT ams
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    ams AS3931-ZTSM
                                    Mfr. Part #
                                    AS3931-ZTSM
                                    Twicea Part #
                                    33-778-AS3931-ZTSM
                                    ams
                                    RF Receiver 3D Low Power LF Wakeup Receiver 3-Ch
                                    Datasheet Compare
                                      Min.:1
                                      Mult.:1
                                      - Surface Mount 16-TSSOP (0.173, 4.40mm Width) - 16 - 172.98879mg -20°C~65°C Tape & Reel (TR) Obsolete 3 (168 Hours) - RFID Reader 2.4V~5.5V - - - - - - - 19kHz~150kHz - - - - - SPI - 6.5μA - - - - - - - - - - RoHS Compliant -
                                      AS3931-ZTSM
                                      AS3931-ZTSM

                                      33-778-AS3931-ZTSM ams
                                      RoHS :
                                      Package : -
                                      In Stock : -
                                      1 : -
                                      ams AS3953B-BTWM
                                      Mfr. Part #
                                      AS3953B-BTWM
                                      Twicea Part #
                                      33-778-AS3953B-BTWM
                                      ams
                                      IC INTERFACE
                                      Datasheet Compare
                                      1000 In Stock
                                        Min.:1
                                        Mult.:1
                                        - Surface Mount 10-XFBGA, WLCSP - - 10-WLCSP (1.59x1.25) - -40°C~85°C Cut Tape (CT) Not For New Designs 1 (Unlimited) - RFID Transponder 1.65V~3.6V - - - - - - - 13.56MHz - - - - - SPI - - - - - - - ISO 14443 - - - - RoHS Compliant -
                                        AS3953B-BTWM
                                        AS3953B-BTWM

                                        33-778-AS3953B-BTWM ams
                                        RoHS :
                                        Package : -
                                        In Stock : 1000
                                        1 : -
                                        ams AS3955-ATDM-I4
                                        Mfr. Part #
                                        AS3955-ATDM-I4
                                        Twicea Part #
                                        33-778-AS3955-ATDM-I4
                                        ams
                                        IC NFC INTERFACE 10MLDP
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          - Surface Mount 10-VFDFN Exposed Pad - - - - -40°C~125°C Cut Tape (CT) Obsolete 3 (168 Hours) - RFID Transponder 1.65V~5.5V - - - - - - unknown 13.56MHz - - - - - I2C, SPI - - - - - - - ISO 14443, NFC - - - - RoHS Compliant -
                                          AS3955-ATDM-I4
                                          AS3955-ATDM-I4

                                          33-778-AS3955-ATDM-I4 ams
                                          RoHS :
                                          Package : -
                                          In Stock : -
                                          1 : -
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                                          RF/IF and RFID

                                          RFID, RF Access, Monitoring ICs definition: RFID, RF Access, Monitoring ICs Product Listing: AS3933-BTST,AS3933-BQFT,AS3932-BQFT,AS3911-BQFT,AS3932-BTST.RF/IF and RFID type:RF Amplifiers(23317),RF Shields(17850),RF Antennas(17529),RF Switches(11751),RF Evaluation and Development Kits, Boards(11217) .RFID, RF Access, Monitoring ICs has 57 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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