SCDS464B
June 2023 – July 2024
TMUX2889
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Thermal Information
5.4
Recommended Operating Conditions
5.5
Source or Drain Continuous Current
5.6
Electrical Characteristics
5.7
Switching Characteristics
5.8
Typical Characteristics
6
Parameter Measurement Information
6.1
On-Resistance
6.2
On-Leakage Current
6.3
Off-Leakage Current
6.4
Power-Off Leakage Current
6.5
tON (VDD) and tOFF (VDD) Time
6.6
Transition Time
6.7
Break-Before-Make
6.8
Propagation Delay
6.9
THD + Noise
6.10
Power Supply Rejection Ratio (PSRR)
6.11
Charge Injection
6.12
Bandwidth
6.13
Off Isolation
6.14
Crosstalk
7
Detailed Description
7.1
Functional Block Diagram
7.2
Truth Table
7.3
Feature Description
7.3.1
Beyond the Supply
7.3.2
Bidirectional Operation
7.3.3
Over Temperature Protection
7.3.4
Power-off Protection
7.3.5
1.8 V Logic Compatible Inputs
7.3.6
Fail-Safe Logic
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Audio Input or Output Switching
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curve
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Receiving Notification of Documentation Updates
9.2
Support Resources
9.3
Trademarks
9.4
Electrostatic Discharge Caution
9.5
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
11.1
Mechanical Data
1
Features
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