Isolated Multi-Channel Sensing Solution

Renesas’ multi-channel sensing solution reference design eliminates noise interference and works to keep ADC results accurate

Image of Renesas’ Winning Combination - Isolated Multi-Channel Sensing SolutionRenesas’ winning combination reference design for isolated multi-channel sensing solutions for applications such as temperature controllers, data loggers, programmable logic controller (PLC) analog inputs, and more. Isolation between digital and analog components (and among channels) eliminates the noise interference and works to keep the analog-to-digital converter (ADC) results accurate.

Features
  • Combination of a microcontroller sensor [analog front-end (AFE) and signal conditioning], buck regulator, and isolation photocoupler with microcontroller (MCU], reference software
  • Photocoupler isolation
    • Long isolation distance
    • No noise emission
  • MCU with AFE for sensing
    • Reduces main MCU workload
    • Flexible communication through a three-wire serial peripheral interface (SPI)
    • Simple timing design for simultaneous multi-channel sensing

RX23E-A Microcontrollers

AfbeeldingOnderdeelnr. fabrikantBeschrijvingAvailable QuantityPrijsDetails weergeven
IC MCU 32BIT 256KB FLASH 48LFQFPR5F523E6ADFL#30IC MCU 32BIT 256KB FLASH 48LFQFP240 - Immediate$11.91Details weergeven
IC MCU 32BIT 128KB FLASH 40HWQFNR5F523E5ADNF#U0IC MCU 32BIT 128KB FLASH 40HWQFN490 - Immediate$12.27Details weergeven
IC MCU 32BIT 128KB FLASH 48LFQFPR5F523E5ADFL#30IC MCU 32BIT 128KB FLASH 48LFQFP38 - Immediate$10.71Details weergeven
IC MCU 32BIT 256KB FLASH 40HWQFNR5F523E6ADNF#U0IC MCU 32BIT 256KB FLASH 40HWQFN0 - Immediate$8.54Details weergeven
IC MCU 32BIT 128KB FLASH 48LFQFPR5F523E5ADFL#50IC MCU 32BIT 128KB FLASH 48LFQFP0 - Immediate$6.97Details weergeven
IC MCU 32BIT 128KB FLASH 48LFQFPR5F523E5ADFL#10IC MCU 32BIT 128KB FLASH 48LFQFP1920 - Immediate$11.50Details weergeven
IC MCU 32BIT 256KB FLASH 48LFQFPR5F523E6ADFL#10IC MCU 32BIT 256KB FLASH 48LFQFP1989 - Immediate$11.91Details weergeven
IC MCU 32BIT 256KB FLASH 48LFQFPR5F523E6ADFL#50IC MCU 32BIT 256KB FLASH 48LFQFP0 - Immediate$7.24Details weergeven

ISL80410 LDO

AfbeeldingOnderdeelnr. fabrikantBeschrijvingAvailable QuantityPrijsDetails weergeven
IC REG LINEAR POS ADJ 8-SOIC-EPISL80410IBEZ-T7AIC REG LINEAR POS ADJ 8-SOIC-EP20630 - Immediate$2.25Details weergeven
IC REG LINEAR POS ADJ 8-SOIC-EPISL80410IBEZ-TIC REG LINEAR POS ADJ 8-SOIC-EP5000 - Immediate$1.12Details weergeven
IC REG LINEAR POS ADJ 8-SOIC-EPISL80410IBEZIC REG LINEAR POS ADJ 8-SOIC-EP0 - Immediate$1.10Details weergeven

ISL85415 Buck Regulators

AfbeeldingOnderdeelnr. fabrikantBeschrijvingAvailable QuantityPrijsDetails weergeven
IC REG BUCK ADJ 500MA 12DFNISL85415FRZ-T7AIC REG BUCK ADJ 500MA 12DFN138 - Immediate$2.03Details weergeven
IC REG BUCK ADJ 500MA 12DFNISL85415FRZ-TIC REG BUCK ADJ 500MA 12DFN0 - Immediate$0.90Details weergeven
IC REG BUCK ADJ 500MA 12DFNISL85415FRZIC REG BUCK ADJ 500MA 12DFN0 - Immediate$1.81Details weergeven

RV1S9260 Photocouplers

AfbeeldingOnderdeelnr. fabrikantBeschrijvingAvailable QuantityPrijsDetails weergeven
OPTOISOLTR 5KV PUSH PULL 5-LSSORV1S9260ACCSP-10YC#SC0OPTOISOLTR 5KV PUSH PULL 5-LSSO5 - Immediate$3.92Details weergeven
OPTOISOLTR 5KV PUSH PULL 5-LSSORV1S9260ACCSP-10YV#SC0OPTOISOLTR 5KV PUSH PULL 5-LSSO660 - Immediate$3.98Details weergeven
OPTOISOLTR 5KV PUSH PULL 5-LSSORV1S9260ACCSP-10YV#KC0OPTOISOLTR 5KV PUSH PULL 5-LSSO3460 - Immediate$1.22Details weergeven
OPTOISOLTR 5KV PUSH PULL 5-LSSORV1S9260ACCSP-10YC#KC0OPTOISOLTR 5KV PUSH PULL 5-LSSO2846 - Immediate$1.20Details weergeven

PS9124 Photocouplers

AfbeeldingOnderdeelnr. fabrikantBeschrijvingAvailable QuantityPrijsDetails weergeven
OPTOISO 3.75KV OPN COLLECTOR 5SOPS9124-V-AXOPTOISO 3.75KV OPN COLLECTOR 5SO0 - Immediate$3.18Details weergeven
OPTOISO 3.75KV OPN COLLECTOR 5SOPS9124-V-F3-AXOPTOISO 3.75KV OPN COLLECTOR 5SO2500 - Immediate$3.77Details weergeven
OPTOISO 3.75KV OPN COLLECTOR 5SOPS9124-F3-AXOPTOISO 3.75KV OPN COLLECTOR 5SO2124 - Immediate$1.64Details weergeven
Published: 2020-09-11