Datasheet Texas Instruments SN65HVD12 — Ficha de datos
Fabricante | Texas Instruments |
Serie | SN65HVD12 |
Transceptor diferencial de 3.3V
Hojas de datos
SNx5HVD1x 3.3-V RS-485 Transceivers datasheet
PDF, 1.2 Mb, Revisión: O, Archivo publicado: feb 1, 2017
Extracto del documento
Precios
Estado
SN65HVD12D | SN65HVD12DG4 | SN65HVD12DR | SN65HVD12DRG4 | SN65HVD12P | SN65HVD12PE4 | |
---|---|---|---|---|---|---|
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | Sí | Sí | Sí | Sí | Sí | No |
Embalaje
SN65HVD12D | SN65HVD12DG4 | SN65HVD12DR | SN65HVD12DRG4 | SN65HVD12P | SN65HVD12PE4 | |
---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 |
Pin | 8 | 8 | 8 | 8 | 8 | 8 |
Package Type | D | D | D | D | P | P |
Industry STD Term | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP |
JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDIP-T |
Package QTY | 75 | 75 | 2500 | 2500 | 50 | 50 |
Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE |
Device Marking | VP12 | VP12 | VP12 | VP12 | 65HVD12 | 65HVD12 |
Width (mm) | 3.91 | 3.91 | 3.91 | 3.91 | 6.35 | 6.35 |
Length (mm) | 4.9 | 4.9 | 4.9 | 4.9 | 9.81 | 9.81 |
Thickness (mm) | 1.58 | 1.58 | 1.58 | 1.58 | 3.9 | 3.9 |
Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 2.54 | 2.54 |
Max Height (mm) | 1.75 | 1.75 | 1.75 | 1.75 | 5.08 | 5.08 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
Parameters / Models | SN65HVD12D | SN65HVD12DG4 | SN65HVD12DR | SN65HVD12DRG4 | SN65HVD12P | SN65HVD12PE4 |
---|---|---|---|---|---|---|
Common Mode Range | -7 to 12 | -7 to 12 | -7 to 12 | -7 to 12 | -7 to 12 | -7 to 12 |
Duplex | Half | Half | Half | Half | Half | Half |
Fail Safe | Idle,Open,Short | Idle,Open,Short | Idle,Open,Short | Idle,Open,Short | Idle,Open,Short | Idle,Open,Short |
Fault Protection, V | -9 to 14 | -9 to 14 | -9 to 14 | -9 to 14 | -9 to 14 | -9 to 14 |
HBM ESD, kV | 16 | 16 | 16 | 16 | 16 | 16 |
ICC(Max), mA | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 | 15.5 |
IEC 61000-4-2 Contact, +/- kV | N/A | N/A | N/A | N/A | N/A | N/A |
Isolated | No | No | No | No | No | No |
No. of RX | 1 | 1 | 1 | 1 | 1 | 1 |
No. of TX | 1 | 1 | 1 | 1 | 1 | 1 |
Number of Nodes | 256 | 256 | 256 | 256 | 256 | 256 |
Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
Package Group | SOIC | SOIC | SOIC | SOIC | PDIP | PDIP |
Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
Signaling Rate(Max), Mbps | 1 | 1 | 1 | 1 | 1 | 1 |
Supply Voltage(s)(Nom), V | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 |
Plan ecológico
SN65HVD12D | SN65HVD12DG4 | SN65HVD12DR | SN65HVD12DRG4 | SN65HVD12P | SN65HVD12PE4 | |
---|---|---|---|---|---|---|
RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Pb gratis | Sí | Sí |
Notas de aplicación
- RS-485 failsafe biasing: Old versus new transceiversPDF, 131 Kb, Archivo publicado: abr 16, 2013
- RS-485 for E-Meter Applications (Rev. A)PDF, 311 Kb, Revisión: A, Archivo publicado: agosto 6, 2004
This application report discusses the best practices for designing energy meter communication circuits using the RS-485 standard. Component selection and performance tradeoffs are covered with reference to relevant standards such as IEC 61036 and DL/T 645. Reference design details are provided to help energy meter engineers successfully complete their own circuit designs. - 2Q 2013 Issue Analog Applications JournalPDF, 2.5 Mb, Archivo publicado: abr 16, 2013
- The RS-485 Unit Load and Maximum Number of Bus ConnectionsPDF, 197 Kb, Archivo publicado: marzo 15, 2004
The TIA/EIA-485 (RS-485) standard defines a Unit Load and confines bus configurations to 32. This report explains the Unit-Load concept and how it relates to the maximum number of bus connections. Fractional Unit-Load devices, such at the 1/8th Unit-Load SN65HVD21 and SN65HVD06, allow up to 256 devices on a single bus segment.
Linea modelo
Serie: SN65HVD12 (6)
Clasificación del fabricante
- Semiconductors> Interface> RS-485 Transceivers