ADG788 Datasheet

• 1.8 V to 5.5 V Single Supply
• ±2.5 V Dual Supply
• 2.5 Ω On Resistance
• 0.5 Ω On Resistance Flatness
• 100 pA Leakage Currents
• Quad SPDT: ADG788
• 19 ns Switching Times
• 20-Lead 4 mm × 4 mm Chip Scale Packages
• Low Power Consumption
• TTL/CMOS-Compatible Inputs
• For Functionally-Equivalent Devices in 16-Lead TSSOP Packages, See ADG733/ADG734
• Qualified for automotive applications

• Data Acquisition Systems
• Communication Systems
• Relay Replacement
• Audio and Video Switching
• Battery-Powered Systems

The ADG788 are low voltage, CMOS devices comprising three independently selectable SPDT (single pole, double throw) switches and four independently selectable SPDT switches respectively.

Lower power consumption and operating supply range of 1.8 V to 5.5 V and dual ±2.5 V make the ADG788 ideal for battery powered, portable instruments and many other applications. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels. When disabled, all channels are switched OFF.

These multiplexers are designed on an enhanced submicron process that provides low power dissipation yet gives high switching speed, very low on resistance, high signal bandwidths and low leakage currents. On resistance is in the region of a few ohms, is closely matched between switches and very flat over the full signal range. These parts can operate equally well in either direction and have an input signal range which extends to the supplies.

The ADG788 are available in small 20-lead chip scale packages.

PRODUCT HIGHLIGHTS

1. Small 20-Lead 4 mm × 4 mm Chip Scale Packages (CSP).
2. Single/Dual Supply Operation. The ADG788 are fully specified and guaranteed with 3 V ± 10% and 5 V ± 10% single supply rails, and ± 2.5 V ± 10% dual supply rails.
3. Low On Resistance (2.5 Ω typical).
4. Low Power Consumption (<0.01 μW).
5. Guaranteed Break-Before-Make Switching Action.