SCDS473
July 2025
TMUX9612
ADVANCE INFORMATION
1
1
Features
2
Applications
3
Description
4
Device Comparison Table
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings: TMUX961x Devices
6.2
ESD Ratings
6.3
Recommended Operating Conditions: TMUX961x Devices
6.4
Source and Drain Continuous Current
6.5
Source and Drain Pulse Current
6.6
Electrical Characteristics (Global): TMUX961x Devices
6.7
Electrical Characteristics (±110V Dual Supply)
6.8
Electrical Characteristics (±50V Dual Supply)
6.9
Electrical Characteristics (100V Single Supply)
6.10
Switching Characteristics: TMUX961x Devices
6.11
Typical Characteristics
7
Parameter Measurement Information
7.1
On-Resistance
7.2
Off-Leakage Current
7.3
On-Leakage Current
7.4
Device Turn-On and Turn-Off Time
7.5
Charge Injection
7.6
Off Isolation
7.7
Crosstalk
7.8
Bandwidth
7.9
THD + Noise
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Bidirectional Operation
8.3.2
Flat On-Resistance
8.3.3
Protection Features
8.3.3.1
Fail-Safe Logic
8.3.3.2
ESD Protection
8.3.3.3
Latch-Up Immunity
8.3.4
1.8V Logic Compatible Inputs
8.3.5
Integrated Pull-Down Resistor on Logic Pins
8.4
Device Functional Modes
8.4.1
Normal Mode
8.4.2
Truth Tables
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.3
Application Curves
9.3
Power Supply Recommendations
9.4
Layout
9.4.1
Layout Guidelines
9.4.2
Layout Example
10
Device and Documentation Support
10.1
Documentation Support
10.1.1
Related Documentation
10.2
Receiving Notification of Documentation Updates
10.3
Support Resources
10.4
Trademarks
10.5
Electrostatic Discharge Caution
10.6
Glossary
11
Revision History
12
Mechanical, Packaging, and Orderable Information
1
Features
High supply voltage capable:
Dual supply: ±10V to ±110V
Single supply: 10V to 140V
Asymmetric dual supply operation: between +90V / –130V and 140V / -80V
Consistent parametric across supply voltages
Latch-up immune
High continuous current: 200mA
Low input leakage: 80pA at 25°C
Low charge injection: –20pC
Low off isolation & crosstalk: < –100dB
Low On-Resistance flatness: 0.435Ω
Low On-Resistance: 14Ω
Low off-capacitance: 5pF
Removes need for additional logic rail (V
L
)
1.8-V Logic capable
Fail-safe logic: up to 48 V independent of supply
Integrated Pull-Down resistor on logic pins
Bidirectional signal path
Wide operating temperature T
A
: –40°C to 125°C
Industry-standard, small WQFN package