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ISO6541

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Functional isolation quad-channel 3/1 digital isolator

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Data sheet

ISO6541

ACTIVE
Data sheet Order now

Product details

Rating Automotive Integrated isolated power No Isolation rating Functional Number of channels 4 Forward/reverse channels 3 forward / 1 reverse Default output High, Low Data rate (max) (Mbps) 50 Protocols GPIO, PWM, SPI, UART CMTI (min) (V/µs) 150000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 1.71 Propagation delay time (typ) (µs) 0.011 Creepage (min) (mm) 3.7 Clearance (min) (mm) 3.7
Rating Automotive Integrated isolated power No Isolation rating Functional Number of channels 4 Forward/reverse channels 3 forward / 1 reverse Default output High, Low Data rate (max) (Mbps) 50 Protocols GPIO, PWM, SPI, UART CMTI (min) (V/µs) 150000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 1.71 Propagation delay time (typ) (µs) 0.011 Creepage (min) (mm) 3.7 Clearance (min) (mm) 3.7
SSOP (DBQ) 16 29.4 mm² 4.9 x 6
  • Up to 50Mbps data rate
  • Robust SiO2 isolation barrier
  • Functional Isolation (DBQ-16):
    • 400VRMS, 566VDC working voltage
    • 707VRMS, 1000VDC transient voltage (60s)
  • Wide temperature range: –40°C to 125°C
  • ±150kV/µs typical CMTI
  • Supply range: 1.71V to 5.5V
  • Default output high (ISO654x) and low (ISO654xF) options
  • 1.5mA per channel typical at 1Mbps and 3.3V (ISO6540)
  • Low propagation delay: 11ns typical at 3.3V
  • Robust electromagnetic compatibility (EMC)
    • System-level ESD, EFT, and surge immunity
    • Low emissions
  • SSOP (DBQ-16) Package
  • Up to 50Mbps data rate
  • Robust SiO2 isolation barrier
  • Functional Isolation (DBQ-16):
    • 400VRMS, 566VDC working voltage
    • 707VRMS, 1000VDC transient voltage (60s)
  • Wide temperature range: –40°C to 125°C
  • ±150kV/µs typical CMTI
  • Supply range: 1.71V to 5.5V
  • Default output high (ISO654x) and low (ISO654xF) options
  • 1.5mA per channel typical at 1Mbps and 3.3V (ISO6540)
  • Low propagation delay: 11ns typical at 3.3V
  • Robust electromagnetic compatibility (EMC)
    • System-level ESD, EFT, and surge immunity
    • Low emissions
  • SSOP (DBQ-16) Package
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* Data sheet ISO654x General Purpose Quad -Channel Functional Isolators datasheet PDF | HTML 14 Apr 2025

Design & development

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Evaluation board

ISO6521REUEVM — ISO6521 evaluation module for dual-channel functional isolator for digital signals

ISO6521REUEVM is an evaluation module (EVM) used to evaluate the dual-channel ISO6521 functional isolator in the 8-pin DFN package. The EVM has additional footprints that gives the user flexibility to add componenents to test a variety of common applications. The EVM also features multiple test (...)

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SSOP (DBQ) 16 Ultra Librarian
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