Home Schnittstelle RS-485- & RS-422-Transceiver
Home
Schnittstelle
RS-485- & RS-422-Transceiver

SN75179B

AKTIV

Differenzielles Treiber- und Empfängerpaar

Jetzt bestellen
Datenblatt

SN75179B

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Number of receivers 1 Number of transmitters 1 Duplex Full Signaling rate (max) (Mbps) 10 IEC 61000-4-2 contact (±V) None Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 70000 Rating Catalog Operating temperature range (°C) 0 to 70
Number of receivers 1 Number of transmitters 1 Duplex Full Signaling rate (max) (Mbps) 10 IEC 61000-4-2 contact (±V) None Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 70000 Rating Catalog Operating temperature range (°C) 0 to 70
SOP (PS) 8 48.36 mm² (6.2 mm × 7.8 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm)
  • Meets or exceeds the requirements of TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11
  • Bus voltage range: –7V to 12V
  • Positive- and negative-current limiting
  • Driver output capability: 60mA Max
  • Driver thermal-shutdown protection
  • Receiver input impedance: 12kΩ Min
  • Receiver input sensitivity: ±200mV
  • Receiver input hysteresis: 50mV typical
  • Operates from single 5V supply
  • Low power requirements
  • Meets or exceeds the requirements of TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11
  • Bus voltage range: –7V to 12V
  • Positive- and negative-current limiting
  • Driver output capability: 60mA Max
  • Driver thermal-shutdown protection
  • Receiver input impedance: 12kΩ Min
  • Receiver input sensitivity: ±200mV
  • Receiver input hysteresis: 50mV typical
  • Operates from single 5V supply
  • Low power requirements

The SN75179B is a differential driver and receiver pair designed for balanced transmission-line applications and meets TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11. The device is designed to improve the performance of full-duplex data communications over long bus lines.

The SN75179B driver output provides limiting for both positive and negative currents. The receiver features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200mV over a common-mode input voltage range of –7V to 12V. The driver provides thermal shutdown for protection from line fault conditions. Thermal shutdown is designed to occur at a junction temperature of approximately 150°C. The SN75179B is designed to drive current loads of up to 60mA maximum.

The SN75179B is characterized for operation from 0°C to 70°C.

The SN75179B is a differential driver and receiver pair designed for balanced transmission-line applications and meets TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11. The device is designed to improve the performance of full-duplex data communications over long bus lines.

The SN75179B driver output provides limiting for both positive and negative currents. The receiver features high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200mV over a common-mode input voltage range of –7V to 12V. The driver provides thermal shutdown for protection from line fault conditions. Thermal shutdown is designed to occur at a junction temperature of approximately 150°C. The SN75179B is designed to drive current loads of up to 60mA maximum.

The SN75179B is characterized for operation from 0°C to 70°C.
filter Andere RS-485- & RS-422-Transceiver suchen
Herunterladen Video mit Transkript ansehen Video

Ähnliche Produkte, die für Sie interessant sein könnten

open-in-new Alternativen vergleichen
Selbe Funktionalität wie der verglichene Baustein bei gleicher Anschlussbelegung.
THVD1551 AKTIV RS-485-Transceiver, 5 V, mit ESD-Schutz bis ±18 kV gemäß IEC Pin-to-pin device that offers integrated IEC ESD protection (18-kV contact discharge), IEC EFT (4-kV noise immunity), and extended common voltage range

Technische Dokumentation

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 1
Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt SN75179B Differential Driver and Receiver Pair datasheet (Rev. G) PDF | HTML 08.04.2025

Design und Entwicklung

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

Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
SOP (PS) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
PDIP (P) 8 Ultra Librarian
Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

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

Alle Forenthemen auf Englisch anzeigen

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