A Comprehensive Guide to LTC6820HMS#3ZZTRPBF Isolated Communications Interface
Linear Technology/Analog Devices
Specialized Interface IC Automotive, isoSPI Series 16-TFSOP (0.118, 3.00mm Width)









Specialized Interface IC Automotive, isoSPI Series 16-TFSOP (0.118, 3.00mm Width)
This article provides an in-depth analysis of the LTC6820HMS#3ZZTRPBF isolated communications interface by Linear Technology/Analog Devices. It covers the product description, features, applications, reference designs, alternative parts, and FAQs to help electronic engineers understand and utilize this specialized interface effectively.
Product Introduction
1. Description:
The LTC6820HMS#3ZZTRPBF is a specialized isolated communications interface designed for applications requiring robust and reliable communication between isolated systems. It is manufactured by Linear Technology/Analog Devices, a renowned name in the electronics industry known for high-quality components. The interface operates on a supply voltage range of 2.7V to 5.5V and features an SPI interface for seamless communication.
2. Features:
- Designed for automotive applications with the isoSPI series
- Surface mount packaging in a 16-TFSOP case
- Active status with a moisture sensitivity level of 1
- ROHS3 compliant for environmental sustainability
- Supports isolated communication with SPI interface
3. Applications:
Primary Applications:
- Automotive communication systems
- Industrial automation
- Power electronics
- Battery management systems
Secondary Applications:
- Renewable energy systems
- Medical devices
- Communication infrastructure
Applicable Specific Modules:
- Isolated CAN bus interfaces
- Isolated sensor interfaces
- Isolated control interfaces
4. Reference Designs:
The LTC6820HMS#3ZZTRPBF is commonly used in various reference designs to showcase its capabilities in different applications. Some of the reference designs include:
- Isolated communication interface for electric vehicles
- Isolated data acquisition system for industrial automation
- Isolated battery management system for renewable energy
5. Alternative Parts:
In cases where the LTC6820HMS#3ZZTRPBF may not be readily available or suitable for a specific application, engineers can consider alternative parts that offer similar functionalities. Some alternative parts to the LTC6820HMS#3ZZTRPBF include:
- Maxim MAX14850
- Silicon Labs Si8348
6. FAQs:
Q: What is the operating voltage range of the LTC6820HMS#3ZZTRPBF?
A: The LTC6820HMS#3ZZTRPBF operates on a supply voltage range of 2.7V to 5.5V, making it suitable for a wide range of applications.
Q: Is the LTC6820HMS#3ZZTRPBF suitable for automotive applications?
A: Yes, the LTC6820HMS#3ZZTRPBF is designed for automotive applications and is part of the isoSPI series, making it ideal for use in automotive communication systems.
Q: Does the LTC6820HMS#3ZZTRPBF support isolated communication?
A: Yes, the LTC6820HMS#3ZZTRPBF features an SPI interface for isolated communication between systems, ensuring robust and reliable data transfer.
In conclusion, the LTC6820HMS#3ZZTRPBF isolated communications interface is a versatile and reliable component for applications requiring isolated communication. With its robust features, wide range of applications, and availability of reference designs, engineers can confidently integrate this interface into their designs for seamless communication between isolated systems.
Specifications
- TypeParameter
- Factory Lead Time10 Weeks
- Mounting Type
The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.
Surface Mount - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
16-TFSOP (0.118, 3.00mm Width) - Packaging
Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.
Tape & Reel (TR) - Series
In electronic components, the "Series" refers to a group of products that share similar characteristics, designs, or functionalities, often produced by the same manufacturer. These components within a series typically have common specifications but may vary in terms of voltage, power, or packaging to meet different application needs. The series name helps identify and differentiate between various product lines within a manufacturer's catalog.
Automotive, isoSPI - Part Status
Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.
Active - Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures
1 (Unlimited) - Applications
The parameter "Applications" in electronic components refers to the specific uses or functions for which a component is designed. It encompasses various fields such as consumer electronics, industrial automation, telecommunications, automotive, and medical devices. Understanding the applications helps in selecting the right components for a particular design based on performance, reliability, and compatibility requirements. This parameter also guides manufacturers in targeting their products to relevant markets and customer needs.
Isolated Communications Interface - Voltage - Supply
Voltage - Supply refers to the range of voltage levels that an electronic component or circuit is designed to operate with. It indicates the minimum and maximum supply voltage that can be applied for the device to function properly. Providing supply voltages outside this range can lead to malfunction, damage, or reduced performance. This parameter is critical for ensuring compatibility between different components in a circuit.
2.7V~5.5V - Interface
In electronic components, the term "Interface" refers to the point at which two different systems, devices, or components connect and interact with each other. It can involve physical connections such as ports, connectors, or cables, as well as communication protocols and standards that facilitate the exchange of data or signals between the connected entities. The interface serves as a bridge that enables seamless communication and interoperability between different parts of a system or between different systems altogether. Designing a reliable and efficient interface is crucial in ensuring proper functionality and performance of electronic components and systems.
SPI - RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
ROHS3 Compliant
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Datasheet PDF
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