ADuM230D Robust 5kV RMS Triple Channel Digital Isolators, Input Disable (3/0 Channel Directionality)

The ADuM230D / ADuM230E / ADuM231D / ADuM231E are triple-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining high speed, complementary metal-oxide semiconductor (CMOS) and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives such as optocoupler devices and other integrated couplers. The maximum propagation delay is 13 ns with a pulse width distortion of less than 3 ns at 5 V operation. Channel matching is tight at 3.0 ns maximum.

The ADuM230D / ADuM230E / ADuM231D / ADuM231E data channels are independent and are available in a variety of configurations with a withstand voltage rating of 5.0 kV rms (see the Ordering Guide). The devices operate with the supply voltage on either side ranging from 1.8 V to 5 V, providing compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier.

Unlike other optocoupler alternatives, dc correctness is ensured in the absence of input logic transitions. Two different fail-safe options are available, by which the outputs transition to a predetermined state when the input power supply is not applied or the inputs are disabled.

Applications

Features and Benefits
  • High common-mode transient immunity: 100 kV/µs
  • High robustness to radiated and conducted noise
  • Low propagation delay: 13 ns maximum for 5 V operation,
    • 15 ns maximum for 1.8 V operation
  • 15 ns maximum for 1.8 V operation
  • 150 Mbps maximum data rate
  • Low dynamic power consumption
  • 1.8 V to 5 V level translation
  • High temperature operation: 125°C
  • Fail-safe high or low options
  • 16-lead, RoHS-compliant, SOIC package
  • See data sheet for additional features
  • Interface & Isolation
    IBIS Models
    Data Sheets
    Documentnote
    ADuM230D/ADuM230E/ADuM231D/ADuM231E: 5.0 kV RMS Triple Channel Digital Isolators Data Sheet (Rev. A)PDF 312.63 K
    User Guides
    Documentnote
    UG-935: Using the EVAL-3CH4CHSOICEBZ iCoupler Data Isolator Evaluation Board (Rev. 0)PDF 334.86 K
    UG-042: Evaluating 16-Lead SOIC and 16-Lead QSOP Digital IsolatorsPDF 504 kB
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    ADUM230D0BRIZ Production16 ld SOIC (increased Creepage)OTH 37-40 to 125C2.82.47Y
    ADUM230D0BRIZ-RL Production16 ld SOIC (increased Creepage)REEL 1000-40 to 125C02.47Y
    ADUM230D0BRWZ Production16 ld SOIC - WideOTH 47-40 to 125C2.82.47Y
    ADUM230D0BRWZ-RL Production16 ld SOIC - WideREEL 1000-40 to 125C02.47Y
    ADUM230D1BRIZ Production16 ld SOIC (increased Creepage)OTH 37-40 to 125C2.82.47Y
    ADUM230D1BRIZ-RL Production16 ld SOIC (increased Creepage)REEL 1000-40 to 125C02.47Y
    ADUM230D1BRWZ Production16 ld SOIC - WideOTH 47-40 to 125C2.82.47Y
    ADUM230D1BRWZ-RL Production16 ld SOIC - WideREEL 1000-40 to 125C02.47Y
    Evaluation Boards
    Part NumberDescriptionPriceRoHS
    EVAL-3CH4CHSOICEBZ3 and 4 Channel Unpopulated SOIC Evaluation Board49Y
    EVAL-ADUMQSEBZEvaluation Board25Y
    ADuM230D/ADuM230E/ADuM231D/ADuM231E: 5.0 kV RMS Triple Channel Digital Isolators Data Sheet (Rev. A) adum230d
    ADuM230D IBIS Model adum230d
    UG-935: Using the EVAL-3CH4CHSOICEBZ iCoupler Data Isolator Evaluation Board (Rev. 0) adum1300
    UG-042: Evaluating 16-Lead SOIC and 16-Lead QSOP Digital Isolators adum1300