ISO7240CFDW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
ISO7240CFDW is a 4-channel digital isolator from Texas Instruments in SOIC-16 package, supporting up to 150 Mbps data rate with 4 kVrms isolation. From $4.00 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- ISO7240CFDW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.0018(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ISO7240CFDW?
- 4-channel digital isolator with configurable channel directions (3+1 or 2+2)
- Up to 150 Mbps data rate per channel for high-speed signal transmission
- 4 kVrms isolation rating for robust galvanic isolation between logic domains
- Wide supply voltage range: 2.25V to 5.5V on both sides for flexible system integration
- SOIC-16 package with low propagation delay for time-sensitive industrial applications
What is ISO7240CFDW used for?
The ISO7240CFDW is widely used in industrial automation and motor drive systems where galvanic isolation is required between high-voltage power stages and low-voltage control logic. It is also suitable for medical equipment, RS-485/RS-232 interfaces, and PLC I/O modules that demand reliable signal integrity across isolation barriers. Additionally, it serves in smart energy meters and gate driver interfaces where multiple isolated digital signals must be transmitted simultaneously.
What are the specifications of ISO7240CFDW?
| YTEOL | 0 |
| Additional Feature | ALSO REQUIRES 3.15V TO 5.5V VCC2 SUPPLY |
| Interface IC Type | DIGITAL ISOLATOR |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Channels | 4 |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | IEC 62368-1; IEC 61010-1 |
| Supply Voltage-Max | 5V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| Country of Origin | Taiwan |
Where can I find the ISO7240CFDW datasheet?
ISO7240CFDW Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ISO7240CFDW?
Compatible alternatives and drop-in replacements for ISO7240CFDW:
Frequently Asked Questions
What is the maximum data rate of the ISO7240CFDW?
The ISO7240CFDW supports a maximum data rate of up to 150 Mbps per channel, making it suitable for high-speed digital communication across isolation barriers in industrial and automotive applications.
What is the isolation voltage rating of the ISO7240CFDW?
The ISO7240CFDW is rated for 4 kVrms continuous working isolation voltage, providing robust galvanic isolation between logic domains in safety-critical and high-voltage environments.
What supply voltage does the ISO7240CFDW require?
The ISO7240CFDW operates from a supply voltage of 2.25V to 5.5V on both VCC1 and VCC2 sides. Note that a separate 3.15V to 5.5V VCC2 supply is also required for proper operation.
What package does the ISO7240CFDW come in?
The ISO7240CFDW is available in a SOIC-16 (Small Outline Integrated Circuit, 16-pin) package with 0.4-inch body width, a compact and widely compatible footprint for PCB integration.
What are the typical applications of the ISO7240CFDW?
Typical applications include industrial motor drives, PLC I/O isolation, RS-485/RS-232 interface isolation, smart energy meters, medical equipment signal isolation, and gate driver interfaces requiring multiple isolated digital channels.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $6.2600 | $6.26 |
| 10+ | $5.2300 | $52.30 |
| 25+ | $4.9500 | $123.75 |
| 40+ | $4.4752 | $179.01 |
| 120+ | $4.1767 | $501.20 |
| 280+ | $4.0018 | $1120.50 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit