ADuM131E

RECOMMENDED FOR NEW DESIGNS

Robust, Triple Ch. Isolator W/ Output Enable & 1 Reverse Channel

Data Sheet (Rev. A) Product Selection Table
Part Models
8
1ku List Price
Starting From $1.27
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Part Details

  • 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
  • Backward compatibility
    ADuM130E1/ADuM131E1 pin compatible with ADuM1300/ADUM1301
  • 150 Mbps maximum guaranteed 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 information
ADuM131E
Robust, Triple Ch. Isolator W/ Output Enable & 1 Reverse Channel
ADuM131E Functional Block Diagram ADuM131E Pin Configuration
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Documentation

Data Sheet 1

User Guide 2

Application Note 1

Safety and Regulatory Compliance 1

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Hardware Ecosystem

Parts Product Life Cycle Description
ADUM342E
RECOMMENDED FOR NEW DESIGNS 5.7 kV/3.0 kV rms Quad Digital Isolators
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Tools & Simulations

IBIS Model 1

Evaluation Kits

eval board
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EVAL-ADUMQS

EVAL-ADUMQS

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Features and Benefits

  • Convenient connections for power through screw terminal blocks
  • Add-on BNC connector for 50 Ω signal sources
  • On-board signal routing
  • Support for signal wrap back
  • Simple signal paths to reduce transmission line effects
  • Pull-up and pull-down provided for control lines
  • Support for isoPower
  • Project area that supports surface-mount and through-hole devices

Product Details

EVAL-ADuMQSEBZ can be used with most iCoupler® and isoPower(R) isolation products in the 16-lead, wide-body SOIC and QSOP packages. The evaluation board supports the common pad positions for power, ground, and I/O pins.

Supported iCoupler® Products

  • ADuM130x
  • ADuM131x
  • ADuM140x
  • ADuM141x
  • ADuM1510
  • ADuM240x
  • ADuM330x
  • ADuM340x
  • ADuM344x
  • ADuM440x
  • ADuM5000
  • ADuM520x
  • ADuM540x
  • ADuM6000
  • ADuM620x
  • ADuM640x
  • ADuM744x
  • ADuM7510

eval board
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EVAL-3CH4CHEBZ

Universal Evaluation Board for Triple and Quad Channel Standard Digital Isolators in 16-lead SOIC Packages

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Features and Benefits

  • Access to all 4 data channels 
  • Enable/disable controls 
  • Multiple connection options 
  • Support for active probes 
  • Provision for cable terminations 
  • Support for PCB edge-mounted coaxial connectors 
  • Easy configuration 
  • Sample iCoupler digital isolator must be ordered separately

Product Details

The EVAL-3CH4CHSOICEBZ evaluation board supports triple- and quad-channel standard data isolators in 16-lead SOIC packages. The evaluation board provides a JEDEC standard 16-lead SOIC_N and SOIC_W pad layout and routing appropriate for the evaluation of supported devices. The evaluation board provides a connection to power supplies by screw terminals and includes optimal bypass capacitors. Signal channel routing supports signal distribution, loopback, and provides positions for loads referenced to the VDD1/VDD2 and GND1/GND2 planes. Signal sources can be conducted to the board through header pins or edge-mounted SMA connectors; SMA connectors must be ordered separately.

Positions for through-hole 0.2 inch headers compatible with active probes are provided on the printed circuit board (PCB); probe header pins must be ordered separately. The board follows PCB design practices for 4-layer boards, including a full power and ground plane on each side of the isolation barrier. No other EMI or noise mitigation design features are included on the board. In cases of very high speed operation or when ultralow emissions are required, refer to the AN-1109 application note for additional board layout techniques.

Full specifications for the device under test (DUT) are available in the corresponding product data sheet, which should be consulted in conjunction with this user guide when using the evaluation board.
EVAL-ADUMQS
EVAL-ADUMQS
EVAL-ADUMQSEBZANGLE EVAL-ADUMQSEBZBOTTOM
EVAL-3CH4CHEBZ
Universal Evaluation Board for Triple and Quad Channel Standard Digital Isolators in 16-lead SOIC Packages
EVAL-3CH4CHSOICEBZ_ANGLE-web EVAL-3CH4CHSOICEBZ_BOTTOM-web EVAL-3CH4CHSOICEBZ_TOP-web EVAL-3CH4CHSOICEBZ Image

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