TMUX1122DGKR

TMUX1121, TMUX1122, and TMUX1123 are precision CMOS devices featuring two independently selectable 1:1, SPST switches. The wide supply voltage operating range of 1.08V to 5.5V supports a broad range of applications from medical devices to industrial systems. These devices support bidirectional analog and digital signals ranging from GND to VDD on the source (Sx) and drain (Dx) pins.

Applications

• Sample-and-hold circuits
• Feedback gain switching
• Signal isolation
• Field transmitters
• Programmable logic controllers (PLC)
• Factory automation and control
• Ultrasonic scanners
• Patient monitoring and diagnostics
• Electrocardiogram (ECG)
• Data acquisition systems (DAQ)
• Semiconductor test equipment
• Battery test equipment
• Instrumentation: laboratory, analytical, portable
• Ultrasonic smart meters: water and gas meters
• Fiber optic networks
• Optical test equipment

Key features

• Wide supply voltage range: 1.08V to 5.5V
• Low leakage current: 3pA
• Low charge injection: -1.5pC
• Low on-resistance: 1.9Ω
• Operating temperature: -40°C to +125°C
• 1.8V logic compatible
• Fail-safe logic
• Rail-to-rail operation
• Bidirectional signal path
• Break-before-make switching
• ESD protection HBM: 2000V