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Part Details for ISO7742DBQR by Texas Instruments
Results Overview of ISO7742DBQR by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Energy and Power Systems
Renewable Energy
ISO7742DBQR Information
ISO7742DBQR 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 ISO7742DBQR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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LCSC | SSOP-16-150mil Digital Isolators ROHS | 4 |
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$1.2447 / $2.1261 | Buy Now |
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Vyrian | Interface ICs | 7244 |
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RFQ | |
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Win Source Electronics | DGTL ISO 3000VRMS 4CH GP 16SSOP | 32000 |
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$2.9871 / $3.8583 | Buy Now |
Part Details for ISO7742DBQR
ISO7742DBQR CAD Models
ISO7742DBQR Part Data Attributes
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ISO7742DBQR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
ISO7742DBQR
Texas Instruments
Robust EMC, quad-channel, 2/2, reinforced digital isolator 16-SSOP -55 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | SSOP-16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 2017-07-23 | |
| 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 | DIGITAL ISOLATOR | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 4.9 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 | SSOP | |
| Package Equivalence Code | SSOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.25 V | |
| Supply Voltage-Nom | 2.5 V | |
| Surface Mount | YES | |
| Temperature Grade | MILITARY | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.635 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for ISO7742DBQR
This table gives cross-reference parts and alternative options found for ISO7742DBQR. 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 ISO7742DBQR, 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 |
|---|---|---|---|---|
| ISO7742DBQ | Texas Instruments | $1.9136 | Robust EMC, quad-channel, 2/2, reinforced digital isolator 16-SSOP -55 to 125 | ISO7742DBQR vs ISO7742DBQ |
| ISO7742QDBQRQ1 | Texas Instruments | Check for Price | Automotive, robust EMC, quad-channel, 2/2, reinforced digital isolator 16-SSOP -40 to 125 | ISO7742DBQR vs ISO7742QDBQRQ1 |
ISO7742DBQR Frequently Asked Questions (FAQ)
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The maximum data rate is 100 Mbps, but it can be limited by the capacitance of the isolation barrier and the signal integrity of the system.
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The device has a high common-mode transient immunity of ±100 kV/μs, which helps to protect the system from electromagnetic interference (EMI) and other noise sources.
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The device can isolate up to 2500 VRMS or 3600 VDC for 1 minute, making it suitable for high-voltage applications.
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The device has a built-in power sequencing feature that allows the input and output supplies to be powered up or down in any order, without causing damage to the device.
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The typical propagation delay is around 10 ns, which is relatively low and suitable for high-speed applications.