1 Typical On Resistance, 5 V, +12 V, +5 V, and +3.3 V Dual SPDT Switches Data Sheet ADG1636 FEATURES FUNCTIONAL BLOCK DIAGRAMS 1 typical on resistance ADG1636 S1A 0.2 on resistance flatness D1 3.3 V to 8 V dual supply operation S1B 3.3 V to 16 V single supply operation No V supply required L IN1 3 V logic-compatible inputs Rail-to-rail operation IN2 Continuous current per channel LFCSP: 385 mA S2A TSSOP: 238 mA D2 S2B 16-lead TSSOP and 16-lead, 4 mm 4 mm LFCSP NOTES 1. SWITCHES SHOWN FOR A LOGIC 1 INPUT. APPLICATIONS Figure 1. 16-Lead TSSOP Communication systems Medical systems ADG1636 Audio signal routing S1A S2A Video signal routing D1 D2 Automatic test equipment S1B S2B Data acquisition systems Battery-powered systems LOGIC Sample-and-hold systems Relay replacements IN1 IN2 EN NOTES 1. SWITCHES SHOWN FOR A 1 INPUT LOGIC. Figure 2. 16-Lead LFCSP The CMOS construction ensures ultralow power dissipation, GENERAL DESCRIPTION making the devices ideally suited for portable and battery- The ADG1636 is a monolithic CMOS device containing two powered instruments. independently selectable single-pole/double-throw (SPDT) switches. An EN input is used to enable or disable the device. PRODUCT HIGHLIGHTS When disabled, all channels are switched off. Each switch conducts 1. 1.6 maximum on resistance over temperature. equally well in both directions when on and has an input signal 2. Minimum distortion: THD + N = 0.007%. range that extends to the supplies. In the off condition, signal 3. 3 V logic-compatible digital inputs: V = 2.0 V, V = 0.8 V. INH INL levels up to the supplies are blocked. Both switches exhibit 4. No V logic power supply required. L break-before-make switching action for use in multiplexer 5. Ultralow power dissipation: <16 nW. applications. 6. 16-lead TSSOP and 16-lead 4 mm 4 mm LFCSP. The ultralow on resistance of these switches make them ideal solutions for data acquisition and gain switching applications where low on resistance and distortion is critical. The on resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals. Rev. B Document Feedback 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 20092016 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. 07983-002 07983-001ADG1636 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 3.3 V Single Supply ........................................................................6 Applications ....................................................................................... 1 Continuous Current per Channel, S or D ..................................7 General Description ......................................................................... 1 Absolute Maximum Ratings ............................................................8 Functional Block Diagrams ............................................................. 1 ESD Caution...................................................................................8 Product Highlights ........................................................................... 1 Pin Configurations and Function Descriptions ............................9 Revision History ............................................................................... 2 Typical Performance Characteristics ........................................... 10 Specifications ..................................................................................... 3 Test Circuits ..................................................................................... 13 5 V Dual Supply ......................................................................... 3 Terminology .................................................................................... 15 12 V Single Supply ........................................................................ 4 Outline Dimensions ....................................................................... 16 5 V Single Supply .......................................................................... 5 Ordering Guide .......................................................................... 16 REVISION HISTORY 3/16Rev. A to Rev. B Changed CP-16-13 to CP-16-26 .................................. Throughout Changes to Figure 3, Figure 4, and Table 7 ................................... 9 Updated Outline Dimensions ....................................................... 16 Changes to Ordering Guide .......................................................... 16 9/09Rev. 0 to Rev. A Changes to Table 4 ............................................................................ 6 1/09Revision 0: Initial Version Rev. B Page 2 of 16