| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| ISO7721DR | Texas Instruments | $0.9267 | DIGITAL ISOLATOR, PDSO8 | ISO7721BDW vs ISO7721DR |
| ISO7721QDRQ1 | Texas Instruments | $0.9730 | DIGITAL ISOLATOR, CMOS, PDSO8 | ISO7721BDW vs ISO7721QDRQ1 |
| ISO7721DWR | Texas Instruments | $1.2853 | DIGITAL ISOLATOR, PDSO16 | ISO7721BDW vs ISO7721DWR |
| ISO7721FBDW | Texas Instruments | $1.3138 | CMOS, PDSO16 | ISO7721BDW vs ISO7721FBDW |
| ISO7721QDWQ1 | Texas Instruments | $1.6064 | CMOS, PDSO16 | ISO7721BDW vs ISO7721QDWQ1 |
| ISO7721QDQ1 | Texas Instruments | $1.6582 | CMOS, PDSO8 | ISO7721BDW vs ISO7721QDQ1 |
| ADUM2200ARWZ | Analog Devices Inc | $2.4144 | CMOS, PDSO16 | ISO7721BDW vs ADUM2200ARWZ |
| ADUM2281CRIZ | Analog Devices Inc | $4.0178 | CMOS, PDSO16 | ISO7721BDW vs ADUM2281CRIZ |
| ADUM2200ARWZ-RL | Analog Devices Inc | $4.5669 | CMOS, PDSO16 | ISO7721BDW vs ADUM2200ARWZ-RL |
| ADUM220N0BRWZ | Analog Devices Inc | Check for Price | CMOS, PDSO16 | ISO7721BDW vs ADUM220N0BRWZ |
Part Details for ISO7721BDW by Texas Instruments
Results Overview of ISO7721BDW by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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.
ISO7721BDW Information
ISO7721BDW 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| ISO7721BDW | Texas Instruments | High-speed, robust EMC basic insulation dual-channel digital isolator 16-SOIC -55 to 125 | |
| ISO7721BDWR | Texas Instruments | High-speed, robust EMC basic insulation dual-channel digital isolator 16-SOIC -55 to 125 |
Price & Stock for ISO7721BDW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-ISO7721BDW-ND
|
DigiKey | DG ISO 5KV 2CH CAN/RS232 16-SOIC Container: Tube |
0 Tube |
|
Buy Now | |
|
|
Vyrian | Interface Circuit, CMOS, PDSO16 | 7796 |
|
RFQ |
US Tariff Estimator: ISO7721BDW by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
ISO7721BDW CAD Models
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ISO7721BDW Part Data Attributes
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ISO7721BDW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
ISO7721BDW
Texas Instruments
CMOS, PDSO16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Date Of Intro | 2019-04-27 | |
| Interface IC Type | Digital Isolator | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 10.3 Mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Channels | 2 | |
| Number of Functions | 1 | |
| 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 | 3.3 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 ISO7721BDW
This table gives cross-reference parts and alternative options found for ISO7721BDW. 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 ISO7721BDW, 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.
ISO7721BDW Frequently Asked Questions (FAQ)
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The maximum data rate of the ISO7721BDW 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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To ensure reliable operation in high-temperature environments, it's essential to follow proper PCB design and layout guidelines, provide adequate heat sinking, and consider the device's junction temperature (TJ) rating of 150°C.
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TI recommends using a 10-μF ceramic capacitor and a 1-μF ceramic capacitor in parallel, placed as close as possible to the VCC and GND pins, to ensure proper power supply decoupling and noise reduction.
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Yes, the ISO7721BDW can be used in a multi-point isolation configuration, but it's essential to follow TI's application notes and guidelines to ensure proper isolation and signal integrity.
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To troubleshoot common issues, start by verifying the power supply and decoupling, checking the signal integrity and termination, and ensuring proper PCB design and layout. TI also provides a troubleshooting guide and application notes to help resolve common issues.