Fault Protection and Detection, 10 R , Quad SPST Switches ON Data Sheet ADG5412F/ADG5413F FEATURES FUNCTIONAL BLOCK DIAGRAMS Overvoltage protection up to 55 V and +55 V ADG5412F Power-off protection up to 55 V and +55 V S1 D1 Overvoltage detection on source pins S2 D2 Low on resistance: 10 S3 D3 On-resistance flatness of 0.5 S4 D4 5.5 kV human body model (HBM) ESD rating Latch-up immune under any circumstance FAULT DETECTION FF Known state without digital inputs present + SWITCH DRIVER V to V analog signal range SS DD 5 V to 22 V dual supply operation IN1 IN2 IN3 IN4 8 V to 44 V single-supply operation NOTES 1. SWITCHES SHOWN FOR A LOGIC 1 INPUT. Fully specified at 15 V, 20 V, +12 V, and +36 V Figure 1. ADG5412F APPLICATIONS ADG5413F Analog input/output modules S1 D1 Process control/distributed control systems S2 D2 Data acquisition S3 D3 Instrumentation S4 D4 Avionics Automatic test equipment FAULT Communication systems DETECTION FF + SWITCH Relay replacement DRIVER IN1 IN2 IN3 IN4 NOTES 1. SWITCHES SHOWN FOR A LOGIC 1 INPUT. Figure 2. ADG5413F GENERAL DESCRIPTION The ADG5412F and ADG5413F contain four independently The low on resistance of these switches, combined with controlled single-pole/single-throw (SPST) switches. The on-resistance flatness over a significant portion of the signal ADG5412F has four switches that turn on with Logic 1 inputs. range make them an ideal solution for data acquisition and gain The ADG5413F has two switches that turn on and two switches switching applications where excellent linearity and low that turn off with Logic 1 inputs. Each switch conducts equally distortion are critical. well in both directions when on, and each switch has an input PRODUCT HIGHLIGHTS signal range that extends to the supplies. The digital inputs are 1. Source pins are protected against voltages greater than the compatible with 3 V logic inputs over the full operating supply supply rails, up to 55 V and +55 V. range. 2. Source pins are protected against voltages between 55 V When no power supplies are present, the switch remains in the off and +55 V in an unpowered state. condition, and the switch inputs are high impedance. Under 3. Overvoltage detection with digital output indicates normal operating conditions, if the analog input signal levels on operating state of switches. any Sx pin exceed VDD or VSS by a threshold voltage, VT, the 4. Trench isolation guards against latch-up. switch turns off. Input signal levels up to +55 V or 55 V relative to 5. Optimized for low on resistance and on-resistance flatness. ground are blocked, in both the powered and unpowered 6. The ADG5412F/ADG5413F can be operated from a dual condition. supply of 5 V up to 22 V or a single power supply of 8 V up to 44 V. Rev. C 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 20142017 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com 12472-200 12472-001ADG5412F/ADG5413F Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Test Circuits ..................................................................................... 19 Applications ....................................................................................... 1 Terminology .................................................................................... 23 Functional Block Diagrams ............................................................. 1 Theory of Operation ...................................................................... 25 General Description ......................................................................... 1 Switch Architecture .................................................................... 25 Product Highlights ........................................................................... 1 Fault Protection .......................................................................... 26 Revision History ............................................................................... 2 Applications Information .............................................................. 27 Specifications ..................................................................................... 3 Power Supply Rails ..................................................................... 27 15 V Dual Supply ....................................................................... 3 Power Supply Sequencing Protection ...................................... 27 20 V Dual Supply ....................................................................... 5 Signal Range ................................................................................ 27 12 V Single Supply ........................................................................ 7 Low Impedance Channel Protection ....................................... 27 36 V Single Supply ........................................................................ 9 High Voltage Surge Suppression .............................................. 27 Continuous Current per Channel, Sx or Dx ........................... 11 Intelligent Fault Detection ........................................................ 27 Absolute Maximum Ratings .......................................................... 12 Large Voltage, High Frequency Signals ................................... 27 ESD Caution ................................................................................ 12 Outline Dimensions ....................................................................... 28 Pin Configurations and Function Descriptions ......................... 13 Ordering Guide .......................................................................... 28 Typical Performance Characteristics ........................................... 14 REVISION HISTORY 10/2017Rev. B to Rev. C 3/2015Rev. 0 to Rev. A Added 16-Lead LFCSP ...................................................... Universal Changes to Fault Drain Leakage Current With Overvoltage Parameter, Table 1 ............................................................................. 3 Changes to Drain Leakage Current, ID/With Overvoltage Changes to Fault Drain Leakage Current With Overvoltage Parameter, Table 3 ............................................................................. 7 Parameter, Table 2 ............................................................................. 7 Changes to Drain Leakage Current, ID/With Overvoltage Changes to Fault Drain Leakage Current With Overvoltage Parameter, Table 4 ............................................................................. 9 Parameter, Table 4 ............................................................................ 9 Changes to Table 6 .......................................................................... 12 Updated Outline Dimensions ....................................................... 28 Added Figure 4, Renumbered Sequentially ................................ 13 Changes to Ordering Guide .......................................................... 28 Changes to Table 7 .......................................................................... 13 Changes to Figure 19...................................................................... 16 1/2016Rev. A to Rev. B Changes to Figure 35...................................................................... 19 Changes to Table 1 ............................................................................ 3 Changes to Figure 50...................................................................... 25 Changes to Table 2 ............................................................................ 5 Changes to Applications Information Section ........................... 27 Changes to Table 3 ............................................................................ 7 Updated Outline Dimensions ....................................................... 28 Changes to Table 4 ............................................................................ 9 Changes to Ordering Guide .......................................................... 28 Changes to Switch Architecture Section ..................................... 25 7/2014Revision 0: Initial Version Rev. C Page 2 of 28