0.4 CMOS, Dual DPDT Switch in WLCSP/LFCSP/TSSOP Data Sheet ADG888 FEATURES FUNCTIONAL BLOCK DIAGRAM 1.8 V to 5.5 V operation ADG888 Ultralow on resistance S1A 0.4 typical D1 S1B 0.6 maximum at 5 V supply Excellent audio performance, ultralow distortion S2A 0.07 typical D2 S2B 0.14 maximum R flatness ON High current carrying capability IN1 400 mA continuous S3A 600 mA peak current at 5 V D3 Automotive temperature range: 40C to +125C S3B Rail-to-rail switching operation S4A Typical power consumption (<0.1 W) D4 S4B APPLICATIONS Cellular phones IN2 PDAs SWITCHES SHOWN MP3 players FOR A LOGIC 1 INPUT Power routing Figure 1. Battery-powered systems PCMCIA cards Modems Audio and video signal routing Communication systems Data switching GENERAL DESCRIPTION The ADG888 is a low voltage, dual DPDT (double-pole, The ADG888 is available in a 16-ball WLCSP, 16-lead LFCSP, double-throw) CMOS device optimized for high performance and a 16-lead TSSOP. These packages make the ADG888 the audio switching. With its low power and small physical size, it is ideal solution for space-constrained applications. ideal for portable devices. PRODUCT HIGHLIGHTS This device offers ultralow on resistance of less than 0.8 over 1. <0.6 over full temperature range of 40C to +125C. the full temperature range, making it an ideal solution for 2. High current handling capability (400 mA continuous applications requiring minimal distortion through the switch. current at 5 V). The ADG888 also has the capability of carrying large amounts 3. Low THD + N (0.008% typical). of current, typically 400 mA at 5 V operation. 4. Tiny 16-ball WLCSP, 16-lead LFCSP, and 16-lead TSSOP. When on, each switch conducts equally well in both directions and has an input signal range that extends to the supplies. The ADG888 exhibits break-before-make switching action. Rev. D 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 20052019 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. 05432-001ADG888 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 ESD Caution...................................................................................5 Applications ....................................................................................... 1 Pin Configurations and Function Descriptions ............................6 Functional Block Diagram .............................................................. 1 Typical Performance Characteristics ..............................................8 General Description ......................................................................... 1 Test Circuits ..................................................................................... 10 Product Highlights ........................................................................... 1 Terminology .................................................................................... 12 Revision History ............................................................................... 2 Outline Dimensions ....................................................................... 13 Specifications ..................................................................................... 3 Ordering Guide .......................................................................... 14 Absolute Maximum Ratings ............................................................ 5 REVISION HISTORY 1/2019Rev. C to Rev. D 12/2006Rev. 0 to Rev. A Updated Format .................................................................. Universal Changes to Table 5 and to Table 6 Headings................................. 7 Updated Outline Dimensions ....................................................... 13 Changes to Table 2 ............................................................................. 4 Changes to Table 3 ............................................................................. 5 3/2017Rev. B to Rev. C Changes to Ordering Guide .......................................................... 13 Changes to Figure 4 .......................................................................... 7 Changes to Figure 19 ...................................................................... 10 7/2005Revision 0: Initial Version Changes to Ordering Guide .......................................................... 14 4/2016Rev. A to Rev. B Changed CB-16 to CB-16-1 and CP-16-4 to CP-16-23 ......................................................................... Throughout Changes to Figure 2 and Table 4 ..................................................... 6 Moved Figure 4 ................................................................................. 7 Added Table 5 Renumbered Sequentially .................................... 8 Updated Outline Dimensions ....................................................... 13 Changes to Ordering Guide .......................................................... 14 Rev. D Page 2 of 17