Startseite Schnittstelle RS-485- & RS-422-Transceiver
Startseite
Schnittstelle
RS-485- & RS-422-Transceiver

SN75LBC171

AKTIV

Dreifach-Differenzialtransceiver

Jetzt bestellen
Datenblatt

SN75LBC171

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Number of receivers 3 Number of transmitters 3 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 30 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) 20000 Rating Catalog Operating temperature range (°C) 0 to 70
Number of receivers 3 Number of transmitters 3 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 30 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) 20000 Rating Catalog Operating temperature range (°C) 0 to 70
SSOP (DB) 20 56.16 mm² 7.2 x 7.8
  • Three Differential Transceivers in One Package
  • Signaling Rates1 Up to 30 Mbps
  • Low Power and High Speed
  • Designed for TIA/EIA-485, TIA/EIA-422, ISO 8482, and ANSI X3.277 (HVD SCSI Fast-20) Applications
  • Common-Mode Bus Voltage Range -7Vto12 V
  • ESD Protection on Bus Terminals Exceeds12 kV
  • Driver Output Current up to ± 60 mA
  • Thermal Shutdown Protection
  • Driver Positive and Negative Current Limiting
  • Power-Up, Power-Down Glitch-Free Operation
  • Pin-Compatible With the SN75ALS171
  • Available in Shrink Small-Outline Package

1The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).
  • Three Differential Transceivers in One Package
  • Signaling Rates1 Up to 30 Mbps
  • Low Power and High Speed
  • Designed for TIA/EIA-485, TIA/EIA-422, ISO 8482, and ANSI X3.277 (HVD SCSI Fast-20) Applications
  • Common-Mode Bus Voltage Range -7Vto12 V
  • ESD Protection on Bus Terminals Exceeds12 kV
  • Driver Output Current up to ± 60 mA
  • Thermal Shutdown Protection
  • Driver Positive and Negative Current Limiting
  • Power-Up, Power-Down Glitch-Free Operation
  • Pin-Compatible With the SN75ALS171
  • Available in Shrink Small-Outline Package

1The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

The SN65LBC171 and SN75LBC171 are monolithic integrated circuits designed for bidirectional data communication on multipoint bus-transmission lines. Potential applications include serial or parallel data transmission, cabled peripheral buses with twin axial, ribbon, or twisted-pair cabling. These devices are suitable for FAST-20 SCSI and can transmit or receive data pulses as short as 25 ns, with skew less than 3 ns.

These devices combine three 3-state differential line drivers and three differential input line receivers, all of which operate from a single 5-V power supply.

The driver differential outputs and the receiver differential inputs are connected internally to form three differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus whenever the driver is disabled or VCC = 0. These ports feature a wide common-mode voltage range making the device suitable for party-line applications over long cable runs.

The SN75LBC171 is characterized for operation over the temperature range of 0°C to 70°C. The SN65LBC171 is characterized for operation over the temperature range of -40°C to 85°C.

The SN65LBC171 and SN75LBC171 are monolithic integrated circuits designed for bidirectional data communication on multipoint bus-transmission lines. Potential applications include serial or parallel data transmission, cabled peripheral buses with twin axial, ribbon, or twisted-pair cabling. These devices are suitable for FAST-20 SCSI and can transmit or receive data pulses as short as 25 ns, with skew less than 3 ns.

These devices combine three 3-state differential line drivers and three differential input line receivers, all of which operate from a single 5-V power supply.

The driver differential outputs and the receiver differential inputs are connected internally to form three differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus whenever the driver is disabled or VCC = 0. These ports feature a wide common-mode voltage range making the device suitable for party-line applications over long cable runs.

The SN75LBC171 is characterized for operation over the temperature range of 0°C to 70°C. The SN65LBC171 is characterized for operation over the temperature range of -40°C to 85°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
Ähnliche Funktionalität wie verglichener Baustein
SN65C1167E AKTIV Zwei differenzielle Treiber und Empfänger mit ± 8 kV ESD-Schutz gemäß IEC, aus Space Enhanced Plasti Dual channel version with integrated drivers and receivers

Technische Dokumentation

star =Von TI ausgewählte Top-Empfehlungen für dieses Produkt
Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 1
Typ Titel Datum
* Data sheet Triple Differential Transceivers datasheet (Rev. A) 01 Mär 2002

Design und Entwicklung

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

Simulationsmodell

SN65LBC17, SN75LBC171 IBIS Model DW PKG

SLLC068.ZIP (7 KB) - IBIS Model
Herunterladen
Simulationsmodell

SN65LBC171, SN75LBC171 IBIS Model DB PKG

SLLC067.ZIP (7 KB) - IBIS Model
Herunterladen
Simulationstool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)
Anfordern
Simulationstool

TINA-TI — SPICE-basiertes analoges Simulationsprogramm

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Benutzerhandbuch: PDF
Optionen anzeigen
Gehäuse Pins Herunterladen
SSOP (DB) 20 Optionen anzeigen
Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

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