ISO7330FCDW: Features, Specs & More
In modern electronics, isolators are essential for separating circuits while maintaining reliable data transfer. The TI ISO7330FCDW is a high-performance digital isolator designed to meet these demands. It offers precise signal isolation, fast data rates, and robust voltage tolerance. In this comprehensive article, we'll delve into the intricacies of the ISO7330FCDW, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
ISO7330FCDW's Overview
The ISO7330FCDW is a 3-channel digital isolator produced by Texas Instruments. It uses capacitive coupling technology to isolate digital signals while maintaining high-speed communication. The device supports CMOS output and is ideal for applications requiring up to 25Mbps data transfer and high isolation voltage between input and output circuits.
Key Features
Let's delve into the standout features that make the ISO7330FCDW a standout in the world of electronics:
· The ISO7330FCDW provides three independent channels for data transmission.
· It supports a maximum data rate of 25Mbps for fast communication.
· The device uses CMOS output for reliable digital signal performance.
· It has a maximum operating supply voltage of 5.5V and a minimum of 3V.
· The isolator offers a propagation delay time of up to 66ns for precise timing.
· It provides a minimum isolation voltage of 3000Vrms for safe circuit separation.
· The device supports a working insulation voltage of up to 1000Vrms.
· It delivers a maximum output current drive of 15mA.
· ISO7330FCDW operates across a temperature range of -40°C to 125°C.
· It features ±1.5kV CDM and ±4kV HBM ESD protection for device safety.
· The isolator comes in a 16-pin SOIC surface-mount package for PCB integration.
· The device has a typical operating supply voltage of 3.3V or 5V.
· It offers a minimum common mode rejection of 25kV/µs for noise immunity.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the ISO7330FCDW:
Type | Parameter |
Number of Channels per Chip | 3 |
Maximum Data Rate | 25Mbps |
Maximum Rise Time (ns) | 3(Typ) |
Maximum Fall Time (ns) | 2(Typ) |
Maximum Pulse Width Distortion (ns) | 4 |
Output Type | CMOS |
Maximum Operating Supply Voltage (V) | 5.5 |
Minimum Operating Supply Voltage (V) | 3 |
Maximum Propagation Delay Time (tPHL) (ns) | 66 |
Minimum Isolation Voltage (Vrms) | 3000 |
Maximum Propagation Delay Time (tPLH) (ns) | 66 |
Maximum Working Insulation Voltage | 1000Vrms |
Maximum Output Current Drive (mA) | 15 |
Maximum Power Dissipation (mW) | 70 |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 125 |
Packaging | Tube |
Typical Operating Supply Voltage (V) | 3.3|5 |
Forward/Reverse Channels | 3/0 |
Minimum Common Mode Rejection (kV/us) | 25 |
Maximum ESD Protection Voltage (kV) | ±1.5@CDM/±4@HBM |
Coupling Type | Capacitive Coupling |
Mounting | Surface Mount |
Package Height | 2.35(Max) |
Package Width | 7.6(Max) |
Package Length | 10.5(Max) |
PCB changed | 16 |
Standard Package Name | SO |
Supplier Package | SOIC |
Pin Count | 16 |
Lead Shape | Gull-wing |
Applications
The ISO7330FCDW is widely used in various electronic designs:
· Industrial automation systems requiring isolated digital signals.
· Data communication circuits needing fast and reliable transmission.
· Power electronics for isolating control and power stages.
· Automotive electronics for safe interfacing of high-voltage and low-voltage circuits.
· Consumer electronics for signal integrity in noisy environments.
ISO7330FCDW's Manufacturer
Texas Instruments (TI), established in 1930, is a global leader in semiconductor and technology solutions, known for its pioneering contributions to the electronics industry. Specializing in the design and manufacture of analog and digital circuits, microcontrollers, and processors, TI has played a pivotal role in shaping technological advancements across diverse sectors, including industrial, automotive, consumer electronics, and communication.
Conclusion
The TI ISO7330FCDW is a versatile and reliable digital isolator. Its 3-channel design, high-speed data transfer, and robust isolation make it ideal for industrial, automotive, and consumer applications. With a wide operating temperature range and strong ESD protection, it ensures safe and efficient signal communication. Engineers seeking dependable digital isolation will find ISO7330FCDW an optimal choice.
