Loading [MathJax]/jax/output/SVG/fonts/TeX/fontdata.js
Menu
Product
Email
PDF
Order now
TMUX722x 44 V, Low-RON, 1:1 (SPST), 2-Channel Precision Switches with Latch-Up Immunity and 1.8-V Logic
SCDS444B
February 2023 – May 2024
TMUX7221
,
TMUX7222
PRODUCTION DATA
CONTENTS
SEARCH
TMUX722x 44 V, Low-RON, 1:1 (SPST), 2-Channel Precision Switches with Latch-Up Immunity and 1.8-V Logic
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
±15 V Dual Supply: Electrical Characteristics
5.7
±15 V Dual Supply: Switching Characteristics
5.8
±20 V Dual Supply: Electrical Characteristics
5.9
±20 V Dual Supply: Switching Characteristics
5.10
44 V Single Supply: Electrical Characteristics
5.11
44 V Single Supply: Switching Characteristics
5.12
12 V Single Supply: Electrical Characteristics
5.13
12 V Single Supply: Switching Characteristics
5.14
Typical Characteristics
6
Parameter Measurement Information
6.1
On-Resistance
6.2
Off-Leakage Current
6.3
On-Leakage Current
6.4
tON(EN) and tOFF(EN)
6.5
tON (VDD) Time
6.6
Propagation Delay
6.7
Charge Injection
6.8
Off Isolation
6.9
Crosstalk
6.10
Bandwidth
6.11
THD + Noise
6.12
Power Supply Rejection Ratio (PSRR)
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Bidirectional Operation
7.3.2
Rail-to-Rail Operation
7.3.3
1.8 V Logic Compatible Inputs
7.3.4
Integrated Pull-Down Resistor on Logic Pins
7.3.5
Fail-Safe Logic
7.3.6
Latch-Up Immune
7.3.7
Ultra-Low Charge Injection
7.4
Device Functional Modes
7.5
Truth Tables
8
Application and Implementation
8.1
Application Information
8.2
Typical Applications
8.2.1
Switched Gain Amplifier - Discrete PGA
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
Documentation Support
9.1.1
Related Documentation
9.2
Receiving Notification of Documentation Updates
9.3
Support Resources
9.4
Trademarks
9.5
Electrostatic Discharge Caution
9.6
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
search
No matches found.
Full reading width
Full reading width
Comfortable reading width
Expanded reading width
Card for each section
Card with all content
Data Sheet
TMUX722x
44 V
, Low-RON, 1:1 (SPST), 2-Channel Precision Switches with Latch-Up Immunity and 1.8-V Logic
1
Features
Latch-up immune
Dual supply range: ±4.5 V to
±22 V
Single supply range: 4.5 V to
44 V
Low on-resistance: 2.1 Ω
–40°C to +125°C operating temperature
1.8 V logic compatible
Integrated pull-down resistor on logic pins
Fail-safe logic
Rail-to-rail operation
Bidirectional operation
2
Applications
Optical networking
Optical test equipment
HVAC controller
Ultrasound scanners
Active oscilloscope probes
Factory automation and industrial controls
Programmable logic controllers (PLC)
Analog input modules
Semiconductor test
Patient monitoring and diagnostics
Wired networking
Data acquisition systems
Block Diagram