High Voltage Latch-Up Proof, Single SPST Switch Data Sheet ADG5401 FEATURES FUNCTIONAL BLOCK DIAGRAM Latch-up immune under all circumstances ADG5401 Human body model (HBM) ESD rating: 8 kV S D Low on resistance: 6.5 9 V to 22 V dual-supply operation 9 V to 40 V single-supply operation IN 48 V supply maximum ratings Fully specified at 15 V, 20 V, +12 V, and +36 V V to V analog signal range DD SS SWITCHES SHOWN FOR A LOGIC 1 INPUT APPLICATIONS Figure 1. High voltage signal routing Automatic test equipment Analog front-end circuits Precision data acquisition Amplifier gain select Industrial instrumentation Relay replacement GENERAL DESCRIPTION PRODUCT HIGHLIGHTS The ADG5401 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/single-throw (SPST) switch. The switch preventing latch-up even under severe overvoltage conducts equally well in both directions when on, and has an conditions. input signal range that extends to the power supplies. In the off 2. Low R of 6.5 . ON condition, signal levels up to the supplies are blocked. 3. Dual-supply operation. For applications where the analog signal is bipolar, the ADG5401 can operate from dual The ultralow on resistance and on-resistance flatness of these supplies of up to 22 V. switches make them ideal solutions for data acquisition and gain 4. Single-supply operation. For applications where the analog switching applications, where low distortion is critical. The signal is unipolar, the ADG5401 can operate from a single- latch-up immune construction and high ESD rating make these rail power supply of up to 40 V. switches more robust in harsh environments. 5. 3 V logic compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V. 6. No V logic power supply required. L 7. Available in 8-lead MSOP package 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. 11728-001ADG5401 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Continuous Current per Channel, S or D ..................................7 Applications ....................................................................................... 1 Absolute Maximum Ratings ............................................................8 Functional Block Diagram .............................................................. 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 ..................................................................................... 13 Specifications ..................................................................................... 3 Terminology .................................................................................... 15 15 V Dual Supply ....................................................................... 3 Applications Information .............................................................. 16 20 V Dual Supply ....................................................................... 4 Trench Isolation .......................................................................... 16 12 V Single Supply ........................................................................ 5 Outline Dimensions ....................................................................... 17 36 V Single Supply ........................................................................ 6 Ordering Guide .......................................................................... 17 REVISION HISTORY 1/15Rev. 0 to Rev. A Changes to Figure 21 and Figure 26 ............................................ 13 Added 8-Lead LFCSP ......................................................... Universal Added AC Power Supply Rejection Ratio (ACPSRR), Changed Continuous Current, S or D Parameter to 8-Lead Terminology Section ...................................................................... 15 MSOP, Table 5 ................................................................................... 7 Added Figure 30, Outline Dimensions ........................................ 17 Added Figure 2 Renumbered Sequentially .................................. 9 Changes to Ordering Guide .......................................................... 17 Changes to Table 7 ............................................................................ 9 Changes to Figure 4 ........................................................................ 10 9/13Revision 0: Initial Version Added Figure 19.............................................................................. 12 Rev. A Page 2 of 17