Produktdetails

Configuration 2:1 SPDT Number of channels 2 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Protocols Analog Audio Ron (typ) (Ω) 0.16 CON (typ) (pF) 100 ON-state leakage current (max) (µA) 1 Supply current (typ) (µA) 50 Bandwidth (MHz) 10 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Fail-safe logic, Over Temperature Protection, Powered-off protection, Supports input voltage beyond supply, Supports negative voltages Input/output continuous current (max) (mA) 1100 Rating Catalog Drain supply voltage (max) (V) 12 Supply voltage (max) (V) 5.5
Configuration 2:1 SPDT Number of channels 2 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Protocols Analog Audio Ron (typ) (Ω) 0.16 CON (typ) (pF) 100 ON-state leakage current (max) (µA) 1 Supply current (typ) (µA) 50 Bandwidth (MHz) 10 Operating temperature range (°C) -40 to 125 Features 1.8-V compatible control inputs, Fail-safe logic, Over Temperature Protection, Powered-off protection, Supports input voltage beyond supply, Supports negative voltages Input/output continuous current (max) (mA) 1100 Rating Catalog Drain supply voltage (max) (V) 12 Supply voltage (max) (V) 5.5
DSBGA (YBH) 9 2.56 mm² 1.6 x 1.6
  • Supply range: 1.8V to 5.5V
  • Beyond the supply signal range:-5.5V to 5.5V
  • High current support: >1A (maximum)
  • Ultra-low on-resistance: 0.2Ω
  • Low on-resistance flatness: 1mΩ
  • Low THD+N: 0.001% (-100dB)
  • –40°C to +125°C operating temperature
  • Powered off protection
  • Over temperature protection
  • 1.8V logic compatible
  • Fail-safe logic
  • Break-before-make switching
  • Supply range: 1.8V to 5.5V
  • Beyond the supply signal range:-5.5V to 5.5V
  • High current support: >1A (maximum)
  • Ultra-low on-resistance: 0.2Ω
  • Low on-resistance flatness: 1mΩ
  • Low THD+N: 0.001% (-100dB)
  • –40°C to +125°C operating temperature
  • Powered off protection
  • Over temperature protection
  • 1.8V logic compatible
  • Fail-safe logic
  • Break-before-make switching

The TMUX2889 is a complementary metal-oxide semiconductor (CMOS) multiplexer with two independently selectable 2:1, single-pole, double-throw (SPDT) switch channels. This device works with a single supply (1.6V to 5.5V), but can pass bidirectional analog and digital signals beyond the supply from -5.5V to 5.5V.

The TMUX2889 also features powered off protection up to ±5.5V, which isolates the switch even when there is no supply voltage present (VDD = 0V). Without this protection feature, any voltage on the switch can back-power the supply rail through an internal ESD diode and cause potential damage to the rest of the system.

With 0.001% THD+N and 1mΩ RON-flatness, the TMUX2889 is designed for passing precision analog and audio signals without adding distortion.

The TMUX2889 is a complementary metal-oxide semiconductor (CMOS) multiplexer with two independently selectable 2:1, single-pole, double-throw (SPDT) switch channels. This device works with a single supply (1.6V to 5.5V), but can pass bidirectional analog and digital signals beyond the supply from -5.5V to 5.5V.

The TMUX2889 also features powered off protection up to ±5.5V, which isolates the switch even when there is no supply voltage present (VDD = 0V). Without this protection feature, any voltage on the switch can back-power the supply rail through an internal ESD diode and cause potential damage to the rest of the system.

With 0.001% THD+N and 1mΩ RON-flatness, the TMUX2889 is designed for passing precision analog and audio signals without adding distortion.

Herunterladen Video mit Transkript ansehen Video

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 3
Typ Titel Datum
* Data sheet TMUX2889 5V Beyond the Supply, Low Ron, Powered Off Protection Switch with 1.8V Logic datasheet (Rev. B) PDF | HTML 17 Jul 2024
Product overview Multiplexers in Hearing Aids PDF | HTML 03 Okt 2024
Certificate TMUX2889YBHEVM EU Declaration of Conformity (DoC) 13 Jul 2023

Design und Entwicklung

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

Evaluierungsplatine

TMUX2889YBHEVM — TMUX2889 YBH-Gehäuse – Evaluierungsmodul

Das TMUX2889YBHEVM wird verwendet, um die Leistung des TMU2889 zu evaluieren. Das Evaluierungsmodul (EVM) wird mit einem angelöteten TMUX2889YBH-Baustein geliefert. Das EVM bietet Ingenieuren eine einfache Möglichkeit, den TMUX2889 mit Audiosignalen zu evaluieren, indem sie die integrierten (...)

Benutzerhandbuch: PDF | HTML
Simulationsmodell

TMUX2889 IBIS Model

SCDM322.ZIP (7 KB) - IBIS Model
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
DSBGA (YBH) 9 Ultra Librarian

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

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