DG2788, DG2789 www.vishay.com Vishay Siliconix Low Voltage, Low On-Resistance, Dual DPDT/Quad SPDT Analog Switch DESCRIPTION FEATURES The DG2788, DG2789 are monolithic CMOS analog Wide operation voltage range: 1.65 V to 4.3 V switching products designed for high performance Low on-resistance - R : 0.4 typ. at 2.7 V ON switching of analog signals. Combining low power, high Fast switching: t = 47 ns ON speed, low on-resistance and small physical size, the t = 15 ns OFF DG2788, DG2789 are ideal for portable and battery powered miniQFN-16 package applications requiring high performance and efficient use of board space. Latch-up current > 300 mA (JESD78) The DG2788, DG2789 are built on Vishay Siliconixs low Material categorization: For definitions of compliance voltage process. An epitaxial layer prevents latchup. please see www.vishay.com/doc 99912 Break-before-make is guaranteed. BENEFITS The switch conducts equally well in both directions when on, and blocks up to the power supply level when off. The Reduced power consumption DG2788 is configured as a dual Double Pole Double Throw High accuracy switches while the DG2789 is configured as a Quad Single Reduce board space Pole Double Throw. The DG2789 has one control pin for all Low voltage logic compatible four SPDT switches and also has an enable pin that can turn all switches off. High bandwidth The DG2788 and DG2789 comes in a small miniQFN-16 APPLICATIONS lead package (2.6 mm x 1.8 mm x 0.75 mm). Cellular phones As a committed partner to the community and the environment, Vishay Siliconix manufactures this product Speaker headset switching with the lead (Pb)-free device terminations and is 100 % Audio and video signal routing RoHS compliant. PCMCIA cards Battery operated systems FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG2788 DG2789 miniQFN-16 miniQFN-16 TRUTH TABLE (DG2788) COM1 NO1 V+ NC4 COM1 NO1 V+ NC4 LOGIC NC1, 2, 3 and 4 NO1, 2, 3 and 4 16 15 14 13 16 15 14 13 0ON OFF NC1 1 12 COM4 NC1 1 12 COM4 1OFF ON IN1, IN2 2 11 NO4 IN1 2 11 NO4 3 10 NO2 3 NO2 IN3, IN4 10 EN TRUTH TABLE (DG2789) COM2 NC3 COM2 4 9 NC3 4 9 EN LOGIC IN LOGIC NC1, 2, 3 and 4 NO1, 2, 3 and 4 0 0 ON OFF 5 6 7 8 5 6 7 8 01 OFF ON NC2 NC2 GND NO3 COM3 GND NO3 COM3 Top View Top View 1x OFF OFF ORDERING INFORMATION TEMP. RANGE PACKAGE PART NUMBER Axx DG2788DN-T1-E4 Pin 1 -40 C to 85 C miniQFN-16 DG2789DN-T1-E4 Device Marking: Axx for DG2788 Bxx for DG2789 xx = Date/Lot Traceability Code Note: Pin 1 has long lead S14-0484-Rev. F, 10-Mar-14 Document Number: 73863 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 91000DG2788, DG2789 www.vishay.com Vishay Siliconix ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise noted) A PARAMETER SYMBOL LIMITUNIT V+ -0.3 to 5 Reference to GND V a IN, COM, NC, NO -0.3 to (V+ + 0.3) Current (Any terminal except NO, NC, or COM) 30 Continuous Current (NO, NC, or COM) 300 mA Peak Current (Pulsed at 1 ms, 10 % duty cycle) 500 Storage Temperature (D suffix) -65 to 150 C d Package Solder Reflow Conditions miniQFN-16 250 b c Power Dissipation (Packages) miniQFN-16 525 mW Notes a. Signals on NC, NO, or COM, or IN 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 6.6 mW/C above 70 C. d. Manual soldering with iron is not recommended for leadless components. The miniQFN-16 is a leadless package. The end of the lead terminal is exposed copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper lip cannot be guaranteed and is not required to ensure adequate bottom side solder interconnection. S14-0484-Rev. F, 10-Mar-14 Document Number: 73863 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