These devices have robust 3.3-V drivers and receivers in a small package for demanding industrial applications. The bus pins are robust to ESD events with high levels of protection to Human-Body Model and IEC Contact Discharge specifications.
Each of these devices combines a differential driver and a differential receiver which operate from a single 3.3-V power supply. The driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. These devices feature a wide common-mode voltage range making the devices suitable for multi-point applications over long cable runs. These devices are characterized from –40°C to 125°C.
| Documentación principal | Tipo | Título | Opciones de formato | Descargar la versión más reciente en inglés | Fecha |
|---|---|---|---|---|---|
| * | Hoja de datos | SN65HVD7x 3.3-V Supply RS-485 With IEC ESD protection datasheet (Rev. H) | PDF | HTML | 11/03/2019 | |
| Artículo técnico | Get Connected: How to operate your RS-485 links without termination | PDF | HTML | 19/05/2016 | ||
| Artículo técnico | RS-485 basics: the RS-485 receiver | PDF | HTML | 9/02/2016 | ||
| Artículo técnico | RS-485 basics: The RS-485 Driver | PDF | HTML | 16/06/2015 | ||
| Analog Design Journal | 2Q 2013 Issue Analog Applications Journal | 16/04/2013 | |||
| Analog Design Journal | RS-485 failsafe biasing: Old versus new transceivers | 16/04/2013 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
The RS-485 full-duplex evaluation module (EVM) helps designers evaluate device performance, supporting fast development and analysis of data transmission systems using any of the SN65HVD147x, SN65HVD179x, SN65HVD3x, SN65HVD5x and SN65HVD7x full-duplex transceivers in a 14-pin D package. The (...)
The SN65HVD72EVM evaluation module (EVM) helps you evaluate device performance, supporting fast development and analysis of data transmission systems using the SN65HVD72, SN65HVD75 and SN65HVD78 transceivers. The EVM board comes with the SN65HVD75 (20 Mbps) device soldered to the board. (...)
El diseño de referencia TIDA-00202 implementa una interfaz híbrida analógica y digital industrial compatible con EMC para un codificador de posición HIPERFACE. Se utiliza un transceptor de alimentación 3.3 V de RS485 V con protección IEC-ESD e IEC-EFT para el canal de parámetros bidireccional. Para (...)
This reference design demonstrates a small form-factor Controller Access Network (CAN)-to-Ethernet converter using the TM4C129XNCZAD 32-bit ARM® Cortex™-M4F MCU. Supporting 10/100 Base-T compliant with IEEE 802.3 standard, this reference design is useful for industrial drives (...)
TIDA-00485 uses our SimpleLink Wi-Fi CC3200 Internet-on-a-chip wireless MCU module to create a data bridge between an RS-485 network and a Wi-Fi® network. The SN65HVD72 transceiver provides the RS-485 interface with 12 kV of ESD protection and additional protection is provided on board. (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| VSON (DRB) | 8 | Ultra Librarian |
| SOIC (D) | 8 | Ultra Librarian |
| VSSOP (DGK) | 8 | Ultra Librarian |
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