The ADG406, ADG407, and ADG426BRS-REEL are monolithic CMOS analog multiplexers. The ADG406 and ADG426BRS-REEL switch one of sixteen inputs to a common output as determined by the 4-bit binary address lines: A0, A1, A2, and A3. The ADG426BRS-REEL has on-chip address and control latches that facilitate microprocessor interfacing. The ADG407 switches one of eight differential inputs to a common differential output as determined by the 3-bit binary address lines A0, A1 and A2. An EN input on all devices is used to enable or disable the device. When disabled, all channels are switched off.
The ADG406/ADG407/ADG426BRS-REEL are designed on an enhanced LC2MOS process that provides low power dissipation yet gives high switching speed and low on resistance. These features make the parts suitable for high speed data acquisition systems and audio signal switching. Low power dissipation makes the parts suitable for battery powered systems. Each channel conducts equally well in both directions when on and has an input signal range which extends to the supplies. In the off condition, signal levels up to the supplies are blocked. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.
Product Highlights- Audio and video routing
- Automatic test equipment
- Data acquisition systems
- Battery powered systems
- Sample hold systems
- Communication systems
- Avionics
Feature
- 44 V supply maximum ratings
- VSS to VDD analog signal range
- Low on resistance (80 Ω maximum)
- Low power
- Fast switching
- tON < 160 ns
- tOFF < 150 ns
- Break-before-make switching action
Applications
- Audio and video routing
- Automatic test equipment
- Data acquisition systems
- Battery powered systems
- Sample hold systems
- Communication systems
- Avionics
