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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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.
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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.
| 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 |
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