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ADUM121N1BRZ vs ADUM121N1BRZ-RL7 vs SI8620BB-B-IS Comparison

  • Hide Shared Attributes
    ADUM121N1BRZ
    ADUM121N1BRZ
    ADUM121N1BRZ-RL7
    ADUM121N1BRZ-RL7
    SI8620BB-B-IS
    SI8620BB-B-IS
  • Part No.
    ADUM121N1BRZ
    ADUM121N1BRZ-RL7
    SI8620BB-B-IS
  • Description
    Digital Isolator, 3kV, 2Channel, 7.2ns, 4.5V, 5.5V, NSOIC, 8Pins
    Digital Isolator CMOS 2CH 150Mbps 8Pin SOIC N T/R
    General Purpose tal Isolator 2500Vrms 2Channel 150Mbps 35kV/µs CMTI 8-SOIC (0.154 , 3.9mm Width)
  • Manufacturer
    Adi
    Adi
    Silicon labs
  • Classification
    Interface Isolators
    Interface Isolators
    Interface Isolators
  • Reference Price(USD)
    $1.095
    $1.320
    $0.630
  • Inventory(pcs)
    0
    1.1k
    0
  • Case/Package
    SOIC-8
    SOIC-8
    SOIC-8
  • Number of Pins
    8
    8
    8
  • Number of Channels
    2
    2
    2
  • Power Dissipation
    1560 mW
    1560 mW
    150 mW
  • Number of Positions
    8
    -
    8
  • Rise/Fall Time
    2.5 ns
    2.5 ns
    2.5 ns
  • Rise Time
    -
    -
    4 ns
  • Operating Voltage
    1.7V ~ 5.5V
    -
    -
  • ECCN Code
    EAR99
    EAR99
    EAR99
  • Supply Voltage (DC)
    4.50V (min)
    -
    2.50V (min)
  • Isolation Voltage
    3000 Vrms
    3000 Vrms
    2500 Vrms
  • Operating Temperature
    -40℃ ~ 125℃
    -40℃ ~ 125℃
    -40℃ ~ 125℃
  • Size-Length
    -
    -
    5 mm
  • Size-Width
    -
    -
    4 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Each
    Tape & Reel (TR)
    Cut Tape (CT)
  • Lead-Free Status
    Contains Lead
    Contains Lead
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Supply Voltage (Min)
    4.5 V
    -
    2.5 V
  • Fall Time (Max)
    2.5 ns
    2.5 ns
    4 ns
  • Automative-Spec
    -
    -
    Yes
  • Operating Temperature (Max)
    125 ℃
    125 ℃
    125 ℃
  • Industrial-Spec
    -
    -
    Yes
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Medical-Spec
    -
    -
    Yes
  • Power Dissipation (Max)
    1560 mW
    1560 mW
    150 mW
  • Supply Voltage
    1.7V ~ 5.5V
    1.7V ~ 5.5V
    2.5V ~ 5.5V
  • Supply Voltage (Max)
    5.5 V
    -
    5.5 V
  • Overview
    ADUM121N1BRZ Product overview

    Product Details The ADuM120N/ADuM121N are dual-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 ADuM120N/ADuM121N data channels are independent and are available in a variety of configurations with a withstand voltage rating of 3 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 in which the outputs transition to a predetermined state when the input power supply is not applied or the inputs are disabled. The ADuM120N0 is pin-compatible with the ADuM1285, and the ADuM120N1 is pin-compatible with the ADuM1280 and the ADuM1200. The ADuM121N0 is pin-compatible with ADuM1286, and the ADuM121N0 is pin-compatible with the ADuM1281 and the ADuM1201. Applications

    .
    General-purpose multichannel isolation
    .
    Industrial field bus isolation
    ### 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
    .
    150 Mbps maximum data rate
    .
    Low dynamic power consumption
    .
    1.8 V to 5 V level translation
    .
    High temperature operation: 125°C
    .
    Failsafe high or low options
    .
    8-lead, RoHS-compliant, SOIC package
    .
    See data sheet for additional features
    View all
    ADUM121N1BRZ-RL7 Product overview

    Product Details The ADuM120N/ADuM121N are dual-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 ADuM120N/ADuM121N data channels are independent and are available in a variety of configurations with a withstand voltage rating of 3 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 in which the outputs transition to a predetermined state when the input power supply is not applied or the inputs are disabled. The ADuM120N0 is pin-compatible with the ADuM1285, and the ADuM120N1 is pin-compatible with the ADuM1280 and the ADuM1200. The ADuM121N0 is pin-compatible with ADuM1286, and the ADuM121N0 is pin-compatible with the ADuM1281 and the ADuM1201. Applications

    .
    General-purpose multichannel isolation
    .
    Industrial field bus isolation
    ### 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
    .
    150 Mbps maximum data rate
    .
    Low dynamic power consumption
    .
    1.8 V to 5 V level translation
    .
    High temperature operation: 125°C
    .
    Failsafe high or low options
    .
    8-lead, RoHS-compliant, SOIC package
    .
    See data sheet for additional features
    View all
    SI8620BB-B-IS Product overview

    The SI8620BB-B-IS is an ultra-low-power digital CMOS Isolator offering substantial data rate, propagation delay, power, size, reliability and external BOM advantages over legacy isolation technologies. The operating parameters of this product remain stable across wide temperature ranges and throughout device service life for ease of design and highly uniform performance. It has Schmitt trigger inputs for high noise immunity and only requires VDD bypass capacitors. Data rates up to 150Mbps are supported and achieve propagation delays of less than 10ns. A selectable fail-safe operating mode to control the default output state during power loss.

    .
    No start-up initialization required
    .
    60-year Life at rated working voltage
    .
    High electromagnetic immunity (EMI)
    .
    Ultra low power
    .
    Schmitt-trigger input
    .
    Default high or low output
    .
    1.5ns Pulse width distortion
    .
    0.5ns Channel-channel skew
    .
    2ns Propagation delay skew
    .
    5ns Minimum pulse width
    .
    50kV/µs Transient immunity
    .
    Up to 5000VRMS isolation
    .
    AEC Qualified
    View all

ADUM121N1BRZ Alternative Parts

Image Part Compare Manufacturer Category Description
Image:ADUM121N1BRZ Mfr.Part#:ADUM121N1BRZ Compare: Current Part Manufacturers:Adi Category:Interface Isolators Description:Digital isolator, 3kv, 2channel, 7.2ns, 4.5v, 5.5v, nsoic, 8pins
Image:ADUM121N1BRZ-RL7 Mfr.Part#:ADUM121N1BRZ-RL7 Compare: ADUM121N1BRZ VS ADUM121N1BRZ-RL7 Manufacturers:Adi Category:Interface Isolators Description:Digital isolator cmos 2ch 150mbps 8pin soic n t/r
Image:SI8620BB-B-IS Mfr.Part#:SI8620BB-B-IS Compare: ADUM121N1BRZ VS SI8620BB-B-IS Manufacturers:Silicon labs Category:Interface Isolators Description:General purpose tal isolator 2500vrms 2channel 150mbps 35kv/µs cmN/A 8-soic (0.154 , 3.9mm width)
Image:SI8621BB-B-IS Mfr.Part#:SI8621BB-B-IS Compare: ADUM121N1BRZ VS SI8621BB-B-IS Manufacturers:Silicon labs Category:Interface Isolators Description:General purpose tal isolator 2500vrms 2channel 150mbps 35kv/µs cmN/A 8-soic (0.154 , 3.9mm width)