Images are for reference only
ISO1640DWR
+BOMDGTL ISOLTR 5KV 2CH I2C 16-SOIC
-
ManufacturerTexas Instruments
-
Mfr. Part #ISO1640DWR
-
Datasheet ISO1640DWR DataSheet
-
In Stock4970
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Series | ISO164x |
| Part Status | Active |
| Technology | Capacitive Coupling |
| Type | I2C |
| Isolated Power | No |
| Number of Channels | 2 |
| Inputs - Side 1/Side 2 | 2/2 |
| Channel Type | Bidirectional |
| Voltage - Isolation | 5000Vrms |
| Common Mode Transient Immunity (Min) | 50kV/µs |
| Propagation Delay tpLH / tpHL (Max) | 70ns, 88ns |
| Pulse Width Distortion (Max) | 45ns |
| Rise / Fall Time (Typ) | 24ns, 16ns |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Product Number | ISO1640 |
Overview
Description
As of my last update in October 2023, there is no specific ISO standard known as "ISO1640DWR." It's possible that there might be a typographical error or a misunderstanding, or it could be a newly developed standard that was released after my last update. ISO standards are developed by the International Organization for Standardization and cover a wide range of industries and subjects to ensure quality, safety, efficiency, and interoperability of products and services.
If "ISO1640DWR" refers to a new or niche standard, I recommend checking the official ISO website or contacting relevant industry bodies for the most accurate and up-to-date information. Additionally, consulting with professionals or organizations in the specific field related to the standard could provide further insights.
If "ISO1640DWR" refers to a new or niche standard, I recommend checking the official ISO website or contacting relevant industry bodies for the most accurate and up-to-date information. Additionally, consulting with professionals or organizations in the specific field related to the standard could provide further insights.
Equivalent
The ISO1640DWR is an isolated I2C bus repeater from Texas Instruments. Equivalent products include:
1. ADuM1250/ADuM1251 from Analog Devices
2. Si8400/Si8401 from Silicon Labs
3. MAX14933/MAX14937 from Maxim Integrated
These alternatives provide similar functionality, including I2C isolation and level shifting, but specific performance characteristics may vary, so it's important to review their datasheets to ensure compatibility with your requirements.
1. ADuM1250/ADuM1251 from Analog Devices
2. Si8400/Si8401 from Silicon Labs
3. MAX14933/MAX14937 from Maxim Integrated
These alternatives provide similar functionality, including I2C isolation and level shifting, but specific performance characteristics may vary, so it's important to review their datasheets to ensure compatibility with your requirements.
Features
The ISO1640DWR is a device used for digital isolation in electronic circuits. Key features include:
1. Isolation Rating: Provides a high isolation rating, typically around 4 kV RMS, which helps protect against high voltage surges.
2. Data Rate: Supports data rates up to 100 Mbps, making it suitable for fast data communication needs.
3. Channel Configuration: It usually features dual-channel operation, which allows for multiple signals to be transmitted simultaneously.
4. Low Power Consumption: Designed for energy efficiency, it typically offers low power consumption during operation.
5. Wide Supply Range: Operates over a wide range of supply voltages, usually from 2.25 V to 5.5 V.
6. Temperature Range: It is capable of functioning over a broad temperature range, often from -55°C to 125°C, making it suitable for harsh environments.
7. Noise Immunity: Excellent immunity to electromagnetic interference (EMI) and other noise, ensuring reliable performance in noisy environments.
8. Compact Package: Usually available in compact SOIC packages, optimizing board space and design flexibility.
These features make the ISO1640DWR ideal for industrial, automotive, and other high-demand applications requiring robust digital isolation.
1. Isolation Rating: Provides a high isolation rating, typically around 4 kV RMS, which helps protect against high voltage surges.
2. Data Rate: Supports data rates up to 100 Mbps, making it suitable for fast data communication needs.
3. Channel Configuration: It usually features dual-channel operation, which allows for multiple signals to be transmitted simultaneously.
4. Low Power Consumption: Designed for energy efficiency, it typically offers low power consumption during operation.
5. Wide Supply Range: Operates over a wide range of supply voltages, usually from 2.25 V to 5.5 V.
6. Temperature Range: It is capable of functioning over a broad temperature range, often from -55°C to 125°C, making it suitable for harsh environments.
7. Noise Immunity: Excellent immunity to electromagnetic interference (EMI) and other noise, ensuring reliable performance in noisy environments.
8. Compact Package: Usually available in compact SOIC packages, optimizing board space and design flexibility.
These features make the ISO1640DWR ideal for industrial, automotive, and other high-demand applications requiring robust digital isolation.
Pinout
The ISO1640DWR is a digital isolator manufactured by Texas Instruments. It features 8 pins and is designed to provide isolation for I2C buses. The key functions of the ISO1640DWR include:
1. Isolation: It provides galvanic isolation between different parts of a system, which is crucial for protecting sensitive components from high voltages and ensuring safety.
2. I2C Compatibility: It supports I2C communication protocols, enabling isolated communication in systems that require I2C bus isolation.
3. Bidirectional Channels: The device has bidirectional channels that are specifically designed for clock and data lines of the I2C bus, allowing for seamless integration in I2C systems.
4. Wide Supply Range: It operates over a wide supply voltage range, enhancing its flexibility and compatibility with various systems.
These characteristics make the ISO1640DWR suitable for applications requiring reliable data transmission across isolated boundaries, such as industrial automation, medical devices, and communication systems.
1. Isolation: It provides galvanic isolation between different parts of a system, which is crucial for protecting sensitive components from high voltages and ensuring safety.
2. I2C Compatibility: It supports I2C communication protocols, enabling isolated communication in systems that require I2C bus isolation.
3. Bidirectional Channels: The device has bidirectional channels that are specifically designed for clock and data lines of the I2C bus, allowing for seamless integration in I2C systems.
4. Wide Supply Range: It operates over a wide supply voltage range, enhancing its flexibility and compatibility with various systems.
These characteristics make the ISO1640DWR suitable for applications requiring reliable data transmission across isolated boundaries, such as industrial automation, medical devices, and communication systems.
Manufacturer
The ISO1640DWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits and embedded processors. TI's products are used in various applications across numerous industries, including automotive, industrial, consumer electronics, and communications. The company's focus is on innovation and the development of high-performance, reliable products that meet the demands of modern technology.
Package
The ISO1640DWR is an electronic component with a SOIC (Small Outline Integrated Circuit) package type. Specifically, it is an 8-pin SOIC, which is commonly used for surface mounting on PCBs (Printed Circuit Boards).
