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ISO6740DWR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ISO6740DWR product

ISO6740DWR

Digital Isolators

digital isolatorcapacitive isolation4-channel50 MbpsSOIC-16 wide bodydefault high

ISO6740DWR is a four-channel unidirectional capacitive digital isolator for isolating CMOS or LVCMOS signals at up to 50 Mbps.

Best for

  • Four unidirectional isolated CMOS or LVCMOS signal paths
  • Industrial control and power-system digital interfaces
  • SPI-style control interfaces requiring 4/0 channel direction

Avoid if

  • A reverse data channel is required
  • A default-low fail-safe output is required
  • The design requires a specified lifecycle status from the supplied sources

Check before use

  • Use 0.1 µF bypass capacitors close to VCC1 and VCC2
  • Verify external creepage and clearance on the PCB
  • Confirm output load current and logic thresholds at the selected supply voltage

Key specifications

Channel direction
4 forward / 0 reverse
Data rate
Up to 50 Mbps
Isolation rating
5000 VRMS
Supply range
1.71 V to 1.89 V or 2.25 V to 5.5 V
Propagation delay
11 ns typical at 5 V or 3.3 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
MSL 2, 260 °C, 1 year
ECCN
-
HTSUS
-

Application

Industrial automationPower suppliesMotor drives

Datasheet

szzq250

800 KB

Datasheet AI

CAD Models

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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

ISO6740DWR is a Texas Instruments four-channel digital isolator using a capacitive SiO2 isolation barrier. All four channels transfer signals from side 1 to side 2.