TMUX1209RSVR

The TMUX1208 and TMUX1209 are general-purpose CMOS MUXs. The TMUX1208 offers an 8:1 single-ended channel, while the TMUX1209 offers a differential 4:1 or dual 4:1 single-ended channel. A wide supply voltage operating range of 1.08V to 5.5V supports operation across a variety of applications. The devices support bidirectional analog and digital signals ranging from GND to VDD on the source (Sx) and drain (D) pins. All logic inputs feature 1.8V logic-compatible thresholds, which ensure TTL and CMOS logic compatibility when the device operates within the valid supply voltage range. Fault-protection logic circuitry allows voltage to be applied to the control pins before the supply pins, protecting the device from potential damage.

Applications

• Analog and digital multiplexing/demultiplexing
• HVAC: heating, ventilation, and air conditioning
• Smoke detectors
• Video surveillance
• Electronic point-of-sale terminals
• Battery-powered devices
• Appliances
• Consumer audio

Key features

• Rail-to-rail bidirectional signal path
• Low on-resistance: 5Ω
• Wide supply voltage range: 1.08V to 5.5V
• Operating temperature: -40°C to +125°C
• 1.8V logic compatible
• Fail-safe logic
• Low supply current: 10nA
• Transition time: 14ns
• Break-before-make switching
• ESD protection HBM: 2000V
• Industry-standard TSSOP and QFN packages