Изображения являются только для ссылки
ISO35TDWR
+БОМDG ISO 2.5KV 3CH RS422 16-SOIC
-
ПроизводительТехасские инструменты
-
Мфр. Часть #ISO35TDWR
-
Лист данных ISO35TDWR DataSheet
-
В наличии15520
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Part Status | Active |
| Technology | Capacitive Coupling |
| Type | RS422, RS485 |
| Isolated Power | No |
| Number of Channels | 3 |
| Inputs - Side 1/Side 2 | 2/1 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 2500Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Data Rate | 1Mbps |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Product Number | ISO35 |
Обзор
Description
If ISO35TDWR refers to a specific product, project, or internal code, it is likely specific to a particular organization or context. In general, ISO usually refers to the International Organization for Standardization, which develops and publishes international standards. However, without additional context or information, it is difficult to provide a detailed introduction or explanation of ISO35TDWR.
For accurate information, it would be advisable to consult the source or entity that references ISO35TDWR, or provide more context to gain a clearer understanding. If this relates to a specific industry, product, or proprietary system, reaching out to the corresponding organization or reviewing internal documentation might be necessary.
Equivalent
1. ADM2483 from Analog Devices: Offers similar isolation and communication features.
2. SI8642T from Skyworks (previously Silicon Labs): Provides isolated RS-485/RS-422 transceiver functionality.
3. MAX14855 from Maxim Integrated: An isolated RS-485 transceiver with comparable specifications.
Always verify specific requirements like data rate, isolation voltage, and package type to ensure compatibility.
Features
1. Isolation: Offers a galvanic isolation barrier, typically providing up to 2500 Vrms isolation for 60 seconds.
2. Data Rate: Supports high-speed data rates up to 1 Mbps, suitable for various industrial communication protocols.
3. Power: Features an integrated DC-DC converter, which supplies isolated power to the secondary side, simplifying design and reducing the need for additional components.
4. Robustness: High immunity to electromagnetic interference, ensuring reliable operation in noisy industrial environments.
5. Low Power Consumption: Designed for efficient power usage, making it suitable for energy-conscious applications.
6. Wide Temperature Range: Operates effectively over a wide temperature range, typically from -40°C to 85°C, making it suitable for harsh environments.
7. Compact Package: Available in small-form-factor packages, facilitating easy integration into various system designs.
These features make the ISO35TDWR ideal for robust and efficient isolated communication in industrial and automation systems.
Pinout
The ISO35TDWR comes in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pins serve the following primary functions:
1. VCC1 - Power supply for the logic side.
2. GND1 - Ground for the logic side.
3. D - Driver input.
4. DE - Driver enable.
5. RE - Receiver enable.
6. R - Receiver output.
7. VCC2 - Power supply for the bus side.
8. GND2 - Ground for the bus side.
9. A - Non-inverting driver output / non-inverting receiver input.
10. B - Inverting driver output / inverting receiver input.
11. Y - Non-inverting driver output.
12. Z - Inverting driver output.
The additional pins are typically for optional configurations or are unused. Its primary function is to isolate and transmit differential signals for communication over long distances, providing protection against noise and voltage transients.