Product details

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) 0.12 CON (typ) (pF) 100 ON-state leakage current (max) (µA) 1 Supply current (typ) (µA) 50 Bandwidth (MHz) 18.3 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) 0.12 CON (typ) (pF) 100 ON-state leakage current (max) (µA) 1 Supply current (typ) (µA) 50 Bandwidth (MHz) 18.3 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: 1.8 to 5.5 V
  • Beyond the supply signal range: -12 V to 12 V
  • High current support: >1A (maximum)
  • Ultra-low on-resistance: 0.13 Ω
  • Low on-resistance flatness: 1.0 mΩ
  • Low THD+N: 0.001% (-100 dB)
  • –40°C to +125°C operating temperature
  • Powered off protection
  • Over temperature protection
  • 1.8 V logic compatible
  • Fail-safe logic
  • Break-before-make switching
  • Supply range: 1.8 to 5.5 V
  • Beyond the supply signal range: -12 V to 12 V
  • High current support: >1A (maximum)
  • Ultra-low on-resistance: 0.13 Ω
  • Low on-resistance flatness: 1.0 mΩ
  • Low THD+N: 0.001% (-100 dB)
  • –40°C to +125°C operating temperature
  • Powered off protection
  • Over temperature protection
  • 1.8 V logic compatible
  • Fail-safe logic
  • Break-before-make switching

The TMUX4827 is a complementary metal-oxide semiconductor (CMOS) multiplexer with 2 selectable 2:1, single-pole, double-throw (SPDT) switch channels. This device works with a single supply ( 1.8 to 5.5 V), but can pass bidirectional analog and digital signals beyond the supply from -12 V to 12 V.

The TMUX4827 also features bidirectional powered off protection up to ±12 V, which isolates the switch even when there is no supply voltage present (V DD = 0 V). 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 1 mΩ R ON-flatness, the TMUX4827 is well suited for passing precision analog and audio signals without adding distortion.

The TMUX4827 is a complementary metal-oxide semiconductor (CMOS) multiplexer with 2 selectable 2:1, single-pole, double-throw (SPDT) switch channels. This device works with a single supply ( 1.8 to 5.5 V), but can pass bidirectional analog and digital signals beyond the supply from -12 V to 12 V.

The TMUX4827 also features bidirectional powered off protection up to ±12 V, which isolates the switch even when there is no supply voltage present (V DD = 0 V). 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 1 mΩ R ON-flatness, the TMUX4827 is well suited for passing precision analog and audio signals without adding distortion.

Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Data sheet TMUX4827 ±12-V Beyond the Supply, 2:1 (SPDT) 2-channel, Power-Off Protection Switch, with 0.13-Ω Ron and 1.8-V Compatible Logic datasheet (Rev. A) PDF | HTML 16 Jun 2023
Certificate TMUX4827YBHEVM EU RoHS Declaration of Conformity (DoC) 04 Apr 2023

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TMUX4827YBHEVM — TMUX4827 YBH package evaluation module

The TMUX4827YBHEVM is used to evaluate the performance of the TMU4827. The evaluation module (EVM) comes with a TMUX4827YBH device soldered on. The EVM allows for an easy way for engineers to evaluate the TMUX4827 with audio signals by using on board audio jacks. Additionally, test points on board (...)

User guide: PDF | HTML
Not available on TI.com
Simulation model

TMUX4827 IBIS Model

SCDM324.ZIP (9 KB) - IBIS Model
Package Pins Download
DSBGA (YBH) 9 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos