0.5 CMOS, Dual 2:1 MUX/SPDT Audio Switch Data Sheet ADG884 FEATURES FUNCTIONAL BLOCK DIAGRAM 1.8 V to 5.5 V operation ADG884 Ultralow on resistance S1A D1 0.28 typical at 5 V supply S1B 0.41 maximum at 5 V supply IN1 Excellent audio performance, ultralow distortion 0.1 typical IN2 0.15 maximum R flatness ON S2A High current carrying capability D2 400 mA continuous S2B 600 mA peak current at 5 V supply Rail-to-rail switching operation NOTES: 1. SWITCHES SHOWN FOR A LOGIC 1 INPUT. Typical power consumption (<0.1 W) Figure 1. APPLICATIONS Cellular phones PDAs MP3 players Power routing Battery-powered systems PCMCIA cards Modems Audio and video signal routing Communications systems PRODUCT HIGHLIGHTS GENERAL DESCRIPTION 1. Single 1.8 V to 5.5 V operation. The ADG884 is a low voltage CMOS device containing two 2. High current handling capability (400 mA continuous independently selectable single-pole, double-throw (SPDT) current). switches. This device offers ultralow on resistance of 0.41 3. 1.8 V logic compatible. over the full temperature range, making the part an ideal 4. Low THD + N (0.01% typical). solution for applications that require minimal distortion 5. Tiny 2 mm 1.5 mm WLCSP, 3 mm 3 mm 10-lead through the switch. The ADG884 also has the capability of LFCSP WD, and 10-lead MSOP packages. carrying large amounts of current, typically 600 mA at 5 V operation. The ADG884 is available in a 10-ball, 2 mm 1.5 mm WLCSP package, a 10-lead LFCSP WD package, and a 10-lead MSOP package. These tiny packages make the ADG884 the ideal solution for space-constrained applications. When on, each switch conducts equally well in both directions and has an input signal range that extends to the supplies. The ADG884 exhibits break-before-make switching action. Rev. D 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 20042012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 05028-001ADG884 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 ESD Caution...................................................................................6 Applications....................................................................................... 1 Pin Configurations and Function Descriptions ............................7 Functional Block Diagram .............................................................. 1 Typical Performance Characteristics ..............................................8 General Description ......................................................................... 1 Test Circuits..................................................................................... 11 Product Highlights ........................................................................... 1 Terminology.................................................................................... 13 Revision History ............................................................................... 2 Outline Dimensions....................................................................... 14 Specifications..................................................................................... 3 Ordering Guide .......................................................................... 15 Absolute Maximum Ratings............................................................ 6 REVISION HISTORY 4/12Rev. C to Rev. D Added Exposed Pad Notation to Figure 2 and Table 5................ 7 Changes to Figure 3 and Table 6..................................................... 7 6/08Rev. B to Rev. C Changes to Temperature Range........................................Universal Changes to Product Highlights....................................................... 1 Changes to Table 4............................................................................ 6 Updated Outline Dimensions ....................................................... 14 Changes to the Ordering Guide.................................................... 15 7/06Rev. A to Rev. B Changes to Features Section............................................................ 1 Changes to Table 1............................................................................ 3 Changes to Table 2............................................................................ 4 Changes to Table 3............................................................................ 5 Changes to Table 4............................................................................ 6 Changes to the Ordering Guide.................................................... 15 6/05Rev. 0 to Rev. A Updated Outline Dimensions ....................................................... 14 Changes to Ordering Guide .......................................................... 15 10/04Revision 0: Initial Version Rev. D Page 2 of 16