CMOS Low Voltage 2 SPST Switches ADG701/ADG702 FEATURES FUNCTIONAL BLOCK DIAGRAM 1.8 V to 5.5 V single supply ADG701 ADG702 2 (typical) on resistance S D S D Low on resistance flatness 3 dB bandwidth > 200 MHz Rail-to-rail operation IN IN Fast switching times SWITCHES SHOWN FOR A LOGIC 1 INPUT tON 18 ns tOFF 12 ns Figure 1. Typical power consumption < 0.01 W TTL/CMOS-compatible APPLICATIONS Battery-powered systems Communications systems Sample-and-hold systems Audio signal routing Video switching Mechanical reed relay replacement GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG701/ADG702 are monolithic CMOS SPST switches. 1. 1.8 V to 5.5 V Single-Supply Operation. These switches are designed on an advanced submicron process The ADG701/ADG702 offer high performance, including that provides low power dissipation yet high switching speed, low on resistance and fast switching times, and are fully low on resistance, and low leakage currents. In addition, 3 dB specified and guaranteed with 3 V and 5 V supply rails. bandwidths of greater than 200 MHz can be achieved. 2. Very Low RON (3 Maximum at 5 V, 5 Maximum at 3 V). The ADG701/ADG702 can operate from a single 1.8 V to 5.5 V At 1.8 V operation, RON is typically 40 over the tempera- supply, making it ideal for use in battery-powered instruments ture range. and with the new generation of DACs and ADCs from Analog 3. On Resistance Flatness R (1 Maximum). FLAT(ON) Devices, Inc. 4. 3 dB Bandwidth > 200 MHz. Figure 1 shows that with a logic input of 1, the switch of the ADG701 is closed and that of the ADG702 is open. Each switch 5. Low Power Dissipation. conducts equally well in both directions when on. CMOS construction ensures low power dissipation. The ADG701/ADG702 are available in 5-lead SOT-23, 6-lead 6. Fast tON/tOFF. SOT-23, and 8-lead MSOP packages. Table 1. Related Devices Part No. Description ADG701L/ADG702L Low voltage 2 SPST switches with guaranteed leakage specifications Rev. C 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Fax: 781.461.3113 2006 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 00039-001ADG701/ADG702 TABLE OF CONTENTS Features .............................................................................................. 1 Typical Performance Characteristics ..............................................7 Applications....................................................................................... 1 Terminology.......................................................................................8 Functional Block Diagram .............................................................. 1 Test Circuits........................................................................................9 General Description ......................................................................... 1 Applications Information .............................................................. 10 Product Highlights ........................................................................... 1 ADG701/ADG702 Supply Voltages......................................... 10 Revision History ............................................................................... 2 Bandwidth ................................................................................... 10 Specifications..................................................................................... 3 Off Isolation ................................................................................ 10 Absolute Maximum Ratings............................................................ 5 Outline Dimensions....................................................................... 11 ESD Caution.................................................................................. 5 Ordering Guide .......................................................................... 12 Pin Configurations and Function Descriptions ........................... 6 REVISION HISTORY 7/06Rev. B to Rev. C Changes to Product Highlights....................................................... 1 Added Table 1.................................................................................... 1 Changes to Table 2............................................................................ 3 Changes to Table 3............................................................................ 4 Added Pb-Free Reflow Soldering to Absolute Maximum Ratings ..5 Changes to Ordering Guide .......................................................... 13 6/04Rev. A to Rev. B Updated Format..................................................................Universal Added 5-Lead SOT-23 Package ........................................Universal Updated Outline Dimensions ....................................................... 10 Changes to Ordering Guide .......................................................... 11 8/98Rev. 0 to Rev. A Rev. C Page 2 of 12