ISO7641FMDW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
ISO7641FMDW is a 4-channel digital isolator from Texas Instruments. It features up to 150 Mbps data rate, 5000 Vrms isolation, and low propagation delay. Ideal for industrial automation, motor drives, and medical equipment. From $2.81, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- ISO7641FMDW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.8082(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 up to 150 Mbps data rate for high-speed signal transmission
- 5000 Vrms isolation rating ensures robust protection in high-voltage industrial environments
- Low propagation delay and channel-to-channel skew for precise timing-critical applications
- Wide supply voltage range (2.25V–5.5V) supports flexible system designs
- 16-pin SOIC package with small footprint for space-constrained PCB layouts
Applications
The ISO7641FMDW is widely used in industrial automation and motor drive systems where robust galvanic isolation between high-voltage and low-voltage domains is critical. It is also adopted in medical equipment and power converters to protect sensitive microcontrollers from transient voltages. Additionally, it serves in RS-485/RS-422 communication interfaces and gate driver circuits requiring reliable, high-speed isolated signal transmission.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Interface IC Type | DIGITAL ISOLATOR |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Number of Channels | 4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| 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 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ISO7641FMDW:
Texas Instruments PDSO16
Frequently Asked Questions
What is the maximum data rate of the ISO7641FMDW?
The ISO7641FMDW supports a maximum data rate of up to 150 Mbps, making it suitable for high-speed digital isolation applications such as industrial fieldbus interfaces and gate driver control signals.
What isolation voltage does the ISO7641FMDW provide?
The ISO7641FMDW provides 5000 Vrms of galvanic isolation, offering strong protection against high-voltage transients in industrial motor drives, power inverters, and medical instrumentation.
What package does the ISO7641FMDW come in?
The ISO7641FMDW is available in a 16-pin SOIC (Small Outline IC) package with a 0.25-inch pitch, which is compact and compatible with standard PCB assembly processes.
What are typical applications for the ISO7641FMDW?
Typical applications include industrial automation, motor control, RS-485/RS-422 transceivers, gate drivers for power switches, isolated SPI/I2C interfaces, and medical equipment requiring signal isolation from high-voltage rails.
What supply voltage does the ISO7641FMDW support?
The ISO7641FMDW operates over a wide supply voltage range of 2.25V to 5.5V on both sides of the isolation barrier, enabling compatibility with 3.3V and 5V logic systems.
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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.
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