DG4157 www.vishay.com Vishay Siliconix Low Voltage, 1 Single SPDT Analog Switch (1:2 Multiplexer) with Power Down Protection DESCRIPTION The DG4157 is a high performance single pole double throw FEATURES analog switch designed for 1.65 V to 5.5 V operation with Direct cross of industry standard xxx4157 single power rail. 1.65 V to 5.5 V operation voltage range Available Fabricated with high density CMOS technology, the device Guaranteed 1.4 V logic high input threshold achieves low on resistance as 1 at 4.5 V power supply and at V = 5.5 V CC fast switching speed. The - 3 dB bandwidth is typically 117 MHz, - 3 dB bandwidth 117 MHz. Low on-resistance The DG4157 features break before make switch performance, and guarantees logic high control input Power down protection threshold as low as 1.4 V over the range up to 5.5 V. Material categorization: for definitions of compliance It can handle both analog and digital signals and permits please see www.vishay.com/doc 99912 signals with amplitudes of up to V to be transmitted in CC either direction. Power down protection circuit is built in to prevent abnormal current path through signal pins during power down condition. Each output pin (A, B , or B ) can withstand greater than 0 1 8 kV (human body model). It is available in both SC-70-6 and miniQFN6 packages. The features make it an ideal part for the switching of audio, video, and data stream. FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION SC-70-6L miniQFN-6L S 1 6 B 1 B S 1 6 1 V+G2 5 ND GND V+ 2 5 B A AB3 4 3 4 0 0 Top View Top View G0xx Fx Pin 1 Pin 1 Device Marking: G0xx Device Marking: Fx xx = Date/Lot Traceability Code x = Date/Lot Traceability Code TRUTH TABLE ORDERING INFORMATION LOGIC INPUT (S) FUNCTION TEMP. RANGE PACKAGE PART NUMBER 0 B Connected to A SC-70-6L DG4157DL-T1-E3 0 -40 C to +85 C 1B Connected to A miniQFN-6L DG4157DN-T1-E4 1 S15-1745-Rev. G, 27-Jul-15 Document Number: 68800 1 For technical questions, contact: analogswitchtechsupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000DG4157 www.vishay.com Vishay Siliconix ABSOLUTE MAXIMUM RATINGS PARAMETER LIMIT UNIT Reference V+ to GND -0.3 to +6 V a S, A, B -0.3 to (V+ + 0.3) Continuous Current (Any terminal) 200 mA Peak Current (Pulsed at 1 ms, 10 % duty cycle) 400 Storage Temperature D Suffix -65 to +150 C c SC-70-6L 250 b Power Dissipation (Packages) mW d miniQFN-6L 160 Notes a. Signals on A, or B or S exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads welded or soldered to PC board. c. Derate 3.1 mW/C above 70 C. d. Derate 2 mW/C above 70 C. SPECIFICATIONS LIMITS TEST CONDITIONS a -40 C to +85 C PARAMETER SYMBOL UNLESS OTHERWISE SPECIFIED TEMP. UNIT e V+ = 3 V, V = 0 V or V+ b c b IN MIN. TYP. MAX. DC Characteristics Room - 1.7 2.5 V+ = 2.7 V, B or B = 1.5 V, I = 100 mA 0 1 O Full - - 3 On Resistance R ON Room - 0.95 1.2 V+ = 4.5 V, B or B = 3.5 V, I = 100 mA 0 1 O Full - - 1.4 V+ = 2.7 V, B or B = 0.75 V, 1.5 V, 0 1 Room - 0.2 - I = 100 mA O On Resistance Flatness R FLATNESS Room - 0.14 0.3 V+ = 4.5 V, B or B = 1 V, 3.5 V, 0 1 I = 100 mA O Full - - 0.4 V+ = 2.7 V, B or B = 1.5 V, 0 1 Room - 0.04 - I = 100 mA O On Resistance Match R ON Room - 0.05 0.12 V+ = 4.5 V, B or B = 3.5 V, 0 1 I = 100 mA O Full - - 0.15 Room -2 - 2 Switch Off Leakage Current I OFF Full -20 - 20 V+ = 5.5 V, A = 1 V, 4.5 V nA B or B = 4.5 V, 1 V or floating 0 1 Room -4 - 4 Switch On Leakage Current I ON Full -40 - 40 Digital Control Input, High Voltage V Full 1.4 - - INH V+ = 2.7 V to 5.5 V V Input, Low Voltage V Full - - 0.4 INL Input Current I , I V = 0 or V+ Full -1 - 1 A INH INL IN Power Supply Power Supply Range V+ Full 1.65 - 5.5 V Room - 0.05 0.5 Quiescent Supply Current I+ V+ = 5.5 V, V = 0 V, 5.5 V A IN Full - - 1 S15-1745-Rev. G, 27-Jul-15 Document Number: 68800 2 For technical questions, contact: analogswitchtechsupport vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000