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SN65HVD75DR
+NomenclatureIC TRANSCEIVER HALF 1/1 8SOIC
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FabricantTexas Instruments
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Pièce fabricant #SN65HVD75DR
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Package SOIC (D)-8
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En stock5270
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 80 mV |
| DataRate | 20Mbps |
| Voltage-Supply | 3V ~ 3.6V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
Key features include:
- Data Rate: Supports up to 50 Mbps, suitable for fast data transmission.
- Supply Voltage: Operates typically at 3.3V.
- Bus Fault Protection: Withstands voltage faults from -18V to +18V, enhancing reliability.
- Thermal Shutdown Protection: Prevents overheating by disabling the driver during excessive temperature conditions.
- Low Power Consumption: Features a low standby current, making it efficient for power-sensitive applications.
- Electrostatic Discharge (ESD) Protection: Provides high ESD protection, ensuring durability against static discharges.
The SN65HVD75DR is commonly used in industrial automation, building automation, and communications infrastructure, where robust data integrity and high-speed performance are crucial. Its compact design and reliable operation make it suitable for various industrial and commercial applications.
Equivalent
1. MAX485 from Maxim Integrated: A low-power RS-485/RS-422 transceiver.
2. ADM485 from Analog Devices: Offers similar functionality for RS-485 communication.
3. MCP2561 from Microchip: A CAN transceiver with similar communication capabilities.
4. ISL3175E from Renesas: A robust RS-485/RS-422 transceiver.
Specifications may vary, so ensure compatibility with your specific application requirements.
Features
1. Data Rate: Supports data rates up to 50 Mbps, ideal for high-speed communication.
2. Supply Voltage: Operates on a 3.3V supply, making it suitable for low-power applications.
3. Bus Protection: Provides up to ±15kV ESD protection to safeguard against electrostatic discharge.
4. Low Power Consumption: Features low standby current consumption, enhancing energy efficiency.
5. Extended Temperature Range: Operates reliably from -40°C to +125°C, suitable for harsh conditions.
6. Noise Immunity: High common-mode transient immunity ensures stable operation in noisy environments.
7. Driver and Receiver Features: Includes thermal shutdown protection and open-circuit, short-circuit, and failsafe receiver inputs for increased reliability.
8. Package: Available in an 8-pin SOIC package, facilitating easy integration.
These features make the SN65HVD75DR ideal for use in industrial automation, motor control, and other applications requiring robust, high-speed data communication.
Pinout
1. Pin 1 (R): Receiver Output - Provides the differential signal received from the bus.
2. Pin 2 (RE): Receiver Output Enable - Active low input to control the receiver output.
3. Pin 3 (DE): Driver Output Enable - Active high input to control the driver output.
4. Pin 4 (D): Driver Input - Accepts the data input for transmission on the bus.
5. Pin 5 (GND): Ground - Ground reference for the device.
6. Pin 6 (A): Non-Inverting Driver Output / Receiver Input - Used for the positive side of the differential bus.
7. Pin 7 (B): Inverting Driver Output / Receiver Input - Used for the negative side of the differential bus.
8. Pin 8 (VCC): Supply Voltage - Powers the device.
The SN65HVD75DR is used in applications requiring robust communication, such as industrial automation and motor control, due to its high noise immunity and wide voltage range.