High Voltage Latch-Up Proof, Single SPDT Switch Data Sheet ADG5419 FEATURES FUNCTIONAL BLOCK DIAGRAMS Latch-up immune under all circumstances ADG5419 SA Human body model (HBM) ESD rating: 8 kV D SB Low on resistance: 13.5 9 V to 22 V dual-supply operation 9 V to 40 V single-supply operation DECODER 48 V supply maximum ratings Fully specified at 15 V, 20 V, +12 V, and +36 V IN EN V to V analog signal range DD SS SWITCHES SHOWN FOR A LOGIC 0 INPUT. APPLICATIONS Figure 1. 8-Lead LFCSP High voltage signal routing Automatic test equipment ADG5419 Analog front-end circuits SA D Precision data acquisition SB Industrial instrumentation Amplifier gain select IN Relay replacement SWITCHES SHOWN FOR A LOGIC 0 INPUT. Figure 2. 8-Lead MSOP GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG5419 is a monolithic industrial, complementary metal 1. Trench isolation guards against latch-up. A dielectric trench oxide semiconductor (CMOS) analog switch containing a latch- separates the P channel and N channel transistors, thereby up immune single-pole/double-throw (SPDT) switch. preventing latch-up even under severe overvoltage conditions. Each switch conducts equally well in both directions when on, 2. Low R of 13.5 . ON and each switch has an input signal range that extends to the 3. Dual-supply operation. For applications where the analog power supplies. In the off condition, signal levels up to the signal is bipolar, the ADG5419 can be operated from dual supplies are blocked. The ADG5419 exhibits break-before-make supplies up to 22 V. switching action for use in multiplexer applications. 4. Single-supply operation. For applications where the analog The ultralow on resistance and on-resistance flatness of these signal is unipolar, the ADG5419 can be operated from a switches make them ideal solutions for data acquisition and gain single-rail power supply up to 40 V. switching applications where low distortion is critical. The 5. 3 V logic compatible digital inputs: V = 2.0 V, V = 0.8 V. INH INL latch-up immune construction and high ESD rating make these 6. No V logic power supply required. L switches more robust in harsh environments. 7. Available in 8-lead MSOP and 8-lead, 2 mm 3 mm LFCSP packages. Rev. A 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 20132015 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. 11370-001 11370-101ADG5419 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Continuous Current per Channel, Sx or D ................................7 Applications ....................................................................................... 1 Absolute Maximum Ratings ............................................................8 Functional Block DiagramS ............................................................ 1 ESD Caution...................................................................................8 General Description ......................................................................... 1 Pin Configurations and Function Descriptions ............................9 Product Highlights ........................................................................... 1 Typical Performance Characteristics ........................................... 10 Revision History ............................................................................... 2 Test Circuits ..................................................................................... 14 Specif icat ions ..................................................................................... 3 Terminology .................................................................................... 17 15 V Dual Supply ....................................................................... 3 Applications Information .............................................................. 18 20 V Dual Supply ....................................................................... 4 Trench Isolation .......................................................................... 18 12 V Single Supply ........................................................................ 5 Outline Dimensions ....................................................................... 19 36 V Single Supply ........................................................................ 6 Ordering Guide .......................................................................... 19 REVISION HISTORY 3/15Rev. 0 to Rev. A Added Figure 23 ............................................................................. 13 Added 8-Lead LFCSP ......................................................... Universal Changes to Figure 24 Caption ...................................................... 14 Added Figure 1 Renumbered Sequentially .................................. 1 Added Figure 25 and Figure 26 .................................................... 14 Changes to Table 1 ............................................................................ 3 Deleted Figure 27 Renumbered Sequentially ............................ 14 Changes to Table 2 ............................................................................ 4 Added Figure 32 and Figure 33 .................................................... 15 Changes to Table 3 ............................................................................ 5 Changes to Terminology Section ................................................. 17 Changes to Table 4 ............................................................................ 6 Added Figure 37, Outline Dimensions ........................................ 19 Changed Continuous Current, Sx or D to 8-Lead MSOP, Changes to Ordering Guide .......................................................... 19 Table 5 ................................................................................................ 7 Added Figure 3 and Table 8 Renumbered Sequentially ............. 9 9/13Revision 0: Initial Version Changes to Table 7 ............................................................................ 9 Changes to Figure 5 ........................................................................ 10 Rev. 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