ADG706BRUZ-REEL7 Ethernet Switch IC Multiplexer Switch ICs 16:1 25MHz 2.5 Ohm CMOS

FEATURES

• +1.8 V to +5.5 V Single Supply
• 2.5 V Dual Supply
• 2.5 ON Resistance
• 0.5 ON Resistance Flatness
• 100 pA Leakage Currents
• 40 ns Switching Times
• Single 16-to-1 Multiplexer ADG706 Differential 8-to-1 Multiplexer ADG707 28-Lead TSSOP Package
• Low-Power Consumption TTL/CMOS-Compatible Inputs

APPLICATIONS

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

GENERAL DESCRIPTION

The ADG706 and ADG707 are low-voltage, CMOS analog multiplexers comprising 16 single channels and eight differential channels, respectively. The ADG706 switches one of 16 inputs (S1–S16) to a common output, D, as determined by the 4-bit binary address lines A0, A1, A2, and A3. The ADG707 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 both devices is used to enable or disable the device. When disabled, all channels are switched OFF.

Low-power consumption and operating supply range of 1.8 V to 5.5 V make the ADG706 and ADG707 ideal for battery-powered, portable instruments. All channels exhibit break-before-make switching action preventing momentary shorting when switch- ing channels. These devices are also designed to operate from a dual supply of ±2.5 V.

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

The ADG706 and ADG707 are available in small 28-lead TSSOP packages. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

PRODUCT HIGHLIGHTS

1. Single-/dual-supply operation. The ADG706 and ADG707 are fully specified and guaranteed with 3 V and 5 V single-supply and ± 2.5 V dual-supply rails.

2. Low ON resistance (2.5 Ωtypical)
3. Low-power consumption (<0.01 μW)
4. Guaranteed break-before-make switching action 5. Small 28-lead TSSOP package