THVD2419

AKTIV

RS-485-Transceiver, 3 V bis 5,5 V 250 kbps, mit Überspannungsschutz gemäß IEC von bis zu 3 kV und Fe

Produktdetails

Number of receivers 1 Number of transmitters 1 Duplex Half Signaling rate (max) (Mbps) 0.25 IEC 61000-4-2 contact (±V) 8000 Fault protection (V) -42 to 42 Common-mode range (V) -25 to 25 Number of nodes 256 Features Extended common mode, IEC ESD protection, Surge protection Isolated No Supply current (max) (µA) 5000 Rating Catalog Operating temperature range (°C) -40 to 125
Number of receivers 1 Number of transmitters 1 Duplex Half Signaling rate (max) (Mbps) 0.25 IEC 61000-4-2 contact (±V) 8000 Fault protection (V) -42 to 42 Common-mode range (V) -25 to 25 Number of nodes 256 Features Extended common mode, IEC ESD protection, Surge protection Isolated No Supply current (max) (µA) 5000 Rating Catalog Operating temperature range (°C) -40 to 125
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) VSON (DRC) 10 9 mm² (3 mm × 3 mm)
  • Meets or exceeds the requirements of the TIA/EIA-485A standard
  • 3V to 5.5V Supply Voltage
  • Industry’s smallest surge-integrated RS-485 device in 9mm2 package
  • VIO Support from 1.65V to VCC supply level
  • Bus I/O protection
    • ± 3kV/42Ω IEC 61000-4-5 1.2/50µs surge (SOIC)
    • ± 1.5kV/42Ω IEC 61000-4-5 1.2/50µs surge (VSON)
    • ± 8kV IEC 61000-4-2 Contact discharge
    • ± 4kV IEC 61000-4-4 Electrical fast transient
    • ± 15kV HBM ESD
    • ± 42V DC bus fault
  • Available in two speed grades
    • THVD2419: 250kbps
    • THVD2429: 20Mbps
  • Extended ambient temperature range: -40°C to 125°C
  • Extended operational common-mode range: ± 25V
  • Large receiver hysteresis for noise rejection
  • Low power consumption in shutdown mode: < 5µA
  • Glitch-free power-up and down for hot plug-in capability
  • Open, short, and idle bus failsafe
  • 1/8 Unit load (up to 256 bus nodes)
  • Industry standard 8-pin SOIC for drop-in compatibility
  • Small surge-integrated RS-485 device in 3mm x 3mm leadless (VSON) package
  • Meets or exceeds the requirements of the TIA/EIA-485A standard
  • 3V to 5.5V Supply Voltage
  • Industry’s smallest surge-integrated RS-485 device in 9mm2 package
  • VIO Support from 1.65V to VCC supply level
  • Bus I/O protection
    • ± 3kV/42Ω IEC 61000-4-5 1.2/50µs surge (SOIC)
    • ± 1.5kV/42Ω IEC 61000-4-5 1.2/50µs surge (VSON)
    • ± 8kV IEC 61000-4-2 Contact discharge
    • ± 4kV IEC 61000-4-4 Electrical fast transient
    • ± 15kV HBM ESD
    • ± 42V DC bus fault
  • Available in two speed grades
    • THVD2419: 250kbps
    • THVD2429: 20Mbps
  • Extended ambient temperature range: -40°C to 125°C
  • Extended operational common-mode range: ± 25V
  • Large receiver hysteresis for noise rejection
  • Low power consumption in shutdown mode: < 5µA
  • Glitch-free power-up and down for hot plug-in capability
  • Open, short, and idle bus failsafe
  • 1/8 Unit load (up to 256 bus nodes)
  • Industry standard 8-pin SOIC for drop-in compatibility
  • Small surge-integrated RS-485 device in 3mm x 3mm leadless (VSON) package

THVD24x9 devices are half-duplex RS-485 transceivers with integrated surge protection. Surge protection is achieved by integrating transient voltage suppressor (TVS) diodes in the standard 8-pin SOIC (D) package as well as small 10-pin VSON package. This feature increases the reliability by providing better immunity to noise transients coupled to the data cable which eliminates the need for external protection components.

THVD24x9 devices in the standard pin-out SOIC package operate from a single 3.3V or 5V supply. In addition, THVD24x9 devices in 10-pin VSON package support an additional VIO supply to operate the IOs from as low as 1.65V supply level. The devices in this family feature a wide common-mode voltage range making them suitable for multi-point applications over long cable runs.

THVD24x9 devices are half-duplex RS-485 transceivers with integrated surge protection. Surge protection is achieved by integrating transient voltage suppressor (TVS) diodes in the standard 8-pin SOIC (D) package as well as small 10-pin VSON package. This feature increases the reliability by providing better immunity to noise transients coupled to the data cable which eliminates the need for external protection components.

THVD24x9 devices in the standard pin-out SOIC package operate from a single 3.3V or 5V supply. In addition, THVD24x9 devices in 10-pin VSON package support an additional VIO supply to operate the IOs from as low as 1.65V supply level. The devices in this family feature a wide common-mode voltage range making them suitable for multi-point applications over long cable runs.

Herunterladen Video mit Transkript ansehen Video

Ähnliche Produkte, die für Sie interessant sein könnten

Selbe Funktionalität wie der verglichene Baustein bei gleicher Anschlussbelegung.
THVD2429 AKTIV RS-485-Transceiver, 3 V bis 5,5 V 20 Mbps, mit Überspannungsschutz gemäß IEC von bis zu 3 kV und Feh Supports up to 20Mbps signaling rate

Technische Dokumentation

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 2
Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt THVD24x9 3V to 5.5V RS-485 Transceivers With Integrated Surge and High Bus-Fault Protection in Small Packages datasheet (Rev. A) PDF | HTML 12.08.2024
Anwendungshinweis Simplifying Surge Protection for RS-485 Using Integrated Designs PDF | HTML 20.05.2024

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

SN65HVD01-EVM — SN65HVD01-Evaluierungsmodul

Das Evaluierungsmodul (EVM) SN65HVD01-EVM unterstützt Sie bei der Evaluierung der Geräteleistung und unterstützt die schnelle Entwicklung und Analyse von Datenübertragungssystemen mit dem SN65HVD01DRC- und Low-Power-Transceiver mit 250 Kbit/s oder 20 Mbit/s. Daten-, Aktivierungs- und Bussignale (...)
Benutzerhandbuch: PDF
Unterstützte Produkte und Hardware
Vorrätig
Limit:
??asset.out-of-stock-ti_de_DE??
Nicht verfügbar
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
SOIC (D) 8 Ultra Librarian
VSON (DRC) 10 Ultra Librarian

Bestellen & Qualität

Empfohlene Produkte können Parameter, Evaluierungsmodule oder Referenzdesigns zu diesem TI-Produkt beinhalten.

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos