Datasheets
ISO7740DWR by: Texas Instruments

Robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SOIC -55 to 125

Part Details for ISO7740DWR by Texas Instruments

Results Overview of ISO7740DWR by Texas Instruments

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Applications Energy and Power Systems Renewable Energy

ISO7740DWR Information

ISO7740DWR by Texas Instruments is an Other Interface IC.
Other Interface ICs are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Price & Stock for ISO7740DWR

Part # Distributor Description Stock Price Buy
DISTI # C1S746204190887
Chip One Stop Digital Isolator CMOS 4-CH 100Mbps Automotive 16-Pin SOIC T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 1882
  • 1 $2.4200
  • 10 $1.8100
  • 50 $1.6600
  • 100 $1.3400
  • 500 $1.3300
  • 1,000 $1.3200
$1.3200 / $2.4200 Buy Now
LCSC SOIC-16-300mil Digital Isolators ROHS 5732
  • 1 $1.1395
  • 10 $0.9215
  • 30 $0.8117
  • 100 $0.6370
  • 500 $0.5705
  • 1,000 $0.5381
$0.5381 / $1.1395 Buy Now
Win Source Electronics High Speed, Robust EMC Reinforced Quad-Channel Digital Isolators | DGTL ISO 5KV 4CH GEN PURP 16SOIC 103000
  • 75 $0.6744
  • 160 $0.6309
  • 250 $0.6092
  • 355 $0.5657
  • 460 $0.5439
  • 575 $0.5222
$0.5222 / $0.6744 Buy Now

Part Details for ISO7740DWR

ISO7740DWR CAD Models

ISO7740DWR Part Data Attributes

ISO7740DWR Texas Instruments
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ISO7740DWR Texas Instruments Robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SOIC -55 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description SOIC-16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Date Of Intro 2016-04-01
Samacsys Manufacturer Texas Instruments
Additional Feature ALSO REQUIRED VCC2 2.25-5.5V SUPPLY; ALSO OPERATE WITH 3.3V AND 5V SUPPLY
Interface IC Type INTERFACE CIRCUIT
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 10.3 mm
Moisture Sensitivity Level 2
Number of Channels 4
Number of Functions 4
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 2.65 mm
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.25 V
Supply Voltage-Nom 2.5 V
Surface Mount YES
Technology CMOS
Temperature Grade MILITARY
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 7.5 mm

Alternate Parts for ISO7740DWR

This table gives cross-reference parts and alternative options found for ISO7740DWR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ISO7740DWR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ISO7740DW Texas Instruments $2.0220 Robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SOIC -55 to 125 ISO7740DWR vs ISO7740DW
ISO7740QDWRQ1 Texas Instruments Check for Price Automotive, robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SOIC -40 to 125 ISO7740DWR vs ISO7740QDWRQ1
ISO7740DBQR Texas Instruments $1.4728 Robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SSOP -55 to 125 ISO7740DWR vs ISO7740DBQR
ISO7740FDWR Texas Instruments $1.6165 Robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SOIC -55 to 125 ISO7740DWR vs ISO7740FDWR
ISO7740QDBQRQ1 Texas Instruments Check for Price Automotive, robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SSOP -40 to 125 ISO7740DWR vs ISO7740QDBQRQ1
ISO7740FQDBQQ1 Texas Instruments $1.9926 Automotive, robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SSOP -40 to 125 ISO7740DWR vs ISO7740FQDBQQ1
ISO7740DBQ Texas Instruments $2.9014 Robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SSOP -55 to 125 ISO7740DWR vs ISO7740DBQ
ISO7740FDW Texas Instruments $2.0220 Robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SOIC -55 to 125 ISO7740DWR vs ISO7740FDW
MAX14434EAWE+T Analog Devices Inc Check for Price Four-Channel, Fast, Low-Power, 5kVRMS Digital Isolators, 16-SOIC_W-300_MIL, 16 Pins, -40 to 125C ISO7740DWR vs MAX14434EAWE+T
ISO7740FQDWQ1 Texas Instruments $1.9625 Automotive, robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SOIC -40 to 125 ISO7740DWR vs ISO7740FQDWQ1

ISO7740DWR Related Parts

ISO7740DWR Frequently Asked Questions (FAQ)

  • The maximum data rate of ISO7740DWR is 100 Mbps, making it suitable for high-speed digital isolators.

  • ISO7740DWR has a high common-mode transient immunity of 100 kV/μs, ensuring reliable operation in noisy environments.

  • The typical propagation delay of ISO7740DWR is around 10 ns, making it suitable for high-speed applications.

  • Yes, ISO7740DWR is rated for operation over an industrial temperature range of -40°C to 125°C, making it suitable for use in harsh environments.

  • ISO7740DWR has a high isolation voltage of 2500 Vrms, providing reliable electrical isolation between the input and output sides.

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