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ISO6740DWR
DG ISO 5KV 4CH CAN/RS232 16-SOIC
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- 資料表 ISO6740DWR DataSheet
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規格
| Series | ISO674x |
| Part Status | Active |
| Technology | Capacitive Coupling |
| Type | CAN, RS232, RS485, SPI |
| Isolated Power | No |
| Number of Channels | 4 |
| Inputs - Side 1/Side 2 | 4/0 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 5000Vrms |
| Common Mode Transient Immunity (Min) | 100kV/µs |
| Data Rate | 50Mbps |
| Propagation Delay tpLH / tpHL (Max) | 18ns, 18ns |
| Pulse Width Distortion (Max) | 7ns |
| Rise / Fall Time (Typ) | 2.6ns, 2.6ns |
| Voltage - Supply | 1.71V ~ 1.89V, 2.25V ~ 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 | ISO6740 |
概述
Description
ISO 6740DWR is not a recognized international standard as of my last update. However, it seems you might be referring to a standard related to durability, water resistance, or a specific technical guideline within an industry, possibly misquoted or fictional. Generally, ISO standards are developed to ensure quality, safety, efficiency, and interoperability of products and services. They cover various sectors, including technology, safety, and environmental management.
For an accurate understanding, it’s essential to verify the exact standard number or consult the official ISO database. If "DWR" refers to "Durable Water Repellent," this is commonly used in textile and outdoor gear industries, describing a coating that helps waterproof fabrics. This treatment is crucial for maintaining functionality and comfort in outdoor clothing and gear by preventing water absorption.
If ISO 6740DWR pertains to a specific industry or emerging technology, consulting industry publications or contacting relevant professional bodies would provide more precise information.
For an accurate understanding, it’s essential to verify the exact standard number or consult the official ISO database. If "DWR" refers to "Durable Water Repellent," this is commonly used in textile and outdoor gear industries, describing a coating that helps waterproof fabrics. This treatment is crucial for maintaining functionality and comfort in outdoor clothing and gear by preventing water absorption.
If ISO 6740DWR pertains to a specific industry or emerging technology, consulting industry publications or contacting relevant professional bodies would provide more precise information.
Features
The ISO6740DWR is a digital isolator from Texas Instruments, designed for robust and reliable data transfer across isolation barriers. Key features include:
1. Isolation Voltage: Provides 5 kVrms isolation voltage, ensuring protection against high voltages.
2. Data Rate: Supports high-speed data transfer rates up to 100 Mbps, suitable for fast communication needs.
3. Low Power Consumption: Operates with reduced power usage, which is beneficial for energy-efficient applications.
4. Wide Supply Range: Compatible with a wide range of supply voltages from 2.25 V to 5.5 V, offering flexibility in different circuits.
5. Noise Immunity: Enhanced noise immunity feature helps in maintaining reliable performance in electrically noisy environments.
6. Temperature Range: Capable of operating in extended temperature ranges from -40°C to +125°C, making it suitable for industrial applications.
7. Compact Package: Available in small packages, aiding in space-constrained designs.
8. Robust Design: Designed for reinforced isolation, ensuring increased safety and reliability in critical applications.
These features make it ideal for use in systems requiring reliable isolation such as industrial automation, medical equipment, and power electronics.
1. Isolation Voltage: Provides 5 kVrms isolation voltage, ensuring protection against high voltages.
2. Data Rate: Supports high-speed data transfer rates up to 100 Mbps, suitable for fast communication needs.
3. Low Power Consumption: Operates with reduced power usage, which is beneficial for energy-efficient applications.
4. Wide Supply Range: Compatible with a wide range of supply voltages from 2.25 V to 5.5 V, offering flexibility in different circuits.
5. Noise Immunity: Enhanced noise immunity feature helps in maintaining reliable performance in electrically noisy environments.
6. Temperature Range: Capable of operating in extended temperature ranges from -40°C to +125°C, making it suitable for industrial applications.
7. Compact Package: Available in small packages, aiding in space-constrained designs.
8. Robust Design: Designed for reinforced isolation, ensuring increased safety and reliability in critical applications.
These features make it ideal for use in systems requiring reliable isolation such as industrial automation, medical equipment, and power electronics.
Package
The ISO6740DWR is a digital isolator from Texas Instruments, featuring a wide supply range. It comes in a 16-pin SOIC (Small Outline Integrated Circuit) package with a gull-wing lead form, which is compact and suitable for various applications requiring isolation between different parts of a circuit.
Pinout
The ISO6740DWR is a digital isolator from Texas Instruments. It features a 16-pin SOIC (Small Outline Integrated Circuit) package. This device provides four channels of isolation with the following functions:
1. Pins 1-8: These are the input pins for the channels on the primary side. They are labeled as A1, A2, A3, and A4, along with their respective ground (GND) and power supply (VCC1) connections.
2. Pins 9-16: These are the output pins for the channels on the secondary side. They are labeled as B1, B2, B3, and B4, along with their respective ground (GND2) and power supply (VCC2) connections.
Each channel provides isolation for digital signals, allowing communication between systems at different voltage levels. The ISO6740DWR is used in applications requiring data transfer across an isolation barrier with robust galvanic isolation.
1. Pins 1-8: These are the input pins for the channels on the primary side. They are labeled as A1, A2, A3, and A4, along with their respective ground (GND) and power supply (VCC1) connections.
2. Pins 9-16: These are the output pins for the channels on the secondary side. They are labeled as B1, B2, B3, and B4, along with their respective ground (GND2) and power supply (VCC2) connections.
Each channel provides isolation for digital signals, allowing communication between systems at different voltage levels. The ISO6740DWR is used in applications requiring data transfer across an isolation barrier with robust galvanic isolation.
Manufacturer
The ISO6740DWR is manufactured by Texas Instruments, which is an American technology company headquartered in Dallas, Texas. Texas Instruments is known for designing and manufacturing semiconductors and various integrated circuits, which are used in electronic products and systems worldwide. The company is a major player in the electronics industry, serving sectors such as industrial, automotive, personal electronics, and communications equipment.
Application
ISO6740DWR is a standard related to textiles, specifically focusing on durable water repellent (DWR) finishes. Its application areas include outdoor apparel, sportswear, and technical textiles where water resistance is crucial. It ensures fabrics maintain their water-repellent properties even after multiple washes, making it ideal for rainwear, tents, and gear used in wet conditions. This standard is essential for manufacturers aiming to provide high-performance, long-lasting water resistance in their textile products.
Equivalent
The ISO6740DWR is a digital isolator from Texas Instruments. Equivalent products include the ADuM140D series from Analog Devices, the SI8640 series from Silicon Labs, and the MAX14930 series from Maxim Integrated. These alternatives offer similar digital isolation capabilities, channel configurations, and data rates suitable for a variety of applications. Always verify specific requirements and compatibility when selecting an equivalent.
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