DG636 www.vishay.com Vishay Siliconix 0.5 pC Charge Injection, 100 pA Leakage, Dual SPDT Analog Switch DESCRIPTION FEATURES The DG636 is an analog CMOS, dual SPDT switch, Ultra low charge injection designed to operate from a +2.7 V to +12 V single supply or ( 0.5 pC, typ. over the full analog signal range) from 2.7 V to 5 V, dual supplies. The DG636 is fully Leakage current < 0.5 nA max. at 85 C specified at +3 V, +5 V and 5 V. All control logic inputs (for DG636EQ-T1-E3) have guaranteed 2 V logic high limits when operating from Low switch capacitance (C , 2 pF typ.) soff +5 V or 5 V supplies and 1.4 V when operating from a 3 V Low R - 115 max. DS(on) supply. Fully specified with single supply operation at 3 V, 5 V and The DG636 switches conduct equally well in both directions dual supplies at 5 V and offer rail to rail analog signal handling. < 1 pC low charge injection, coupled with very low switch Low voltage, 2.5 V CMOS/TTL compatible capacitance and leakage current makes this product ideal 600 MHz, - 3 dB bandwidth for use in precision instrumentation applications. Operating Excellent isolation and crosstalk performance temperature range is specified from -40 C to +125 C. The (typ. > -60 dB at 10 MHz) DG636 is available in 14 lead TSSOP and the space saving Fully specified from -40 C to +85 C and -40 C to 1.8 mm x 2.6 mm miniQFN package. +125 C 14 pin TSSOP and 16 pin miniQFN package (1.8 mm x 2.6 mm) Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 APPLICATIONS High-end data acquisition Medical instruments Precision instruments High speed communications applications Automated test equipment Sample and hold applications FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG636 DG636 mQFN-16 TSSOP14 A0 NC NC A1 16 15 14 13 1 14 A1 A0 1 GND ENABLE Logic 12 ENABLE 2 Logic 13 GND V- 2 11 V+ V- 3 12 V+ 3 S2A S1A 4 S1A 10 11 S2A Rxx 4 S2B S1B 9 S1B 5 10 S2B D1 D2 6 Pin 1 5 6 7 8 9 7 8 Device Marking: Rxx for DG636 D1 NC NC D2 NC 7 NC 8 (miniQFN16) Top View xx = Date/Lot Traceability Code Top View ENABLE = Hi, all switches are controlled by addr pins. ENABLE = Lo, all switches are off. S14-2295-Rev. E, 08-Dec-14 Document Number: 69901 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 91000DG636 www.vishay.com Vishay Siliconix TRUTH TABLE SELECTED INPUT ON SWITCHES ENABLE INPUT A1 A0 DG636 L X X All Switches Open H L L D1 to S1A, D2 to S2A H L H D1 to S1B, D2 to S2A H H L D1 to S1A, D2 to S2B H H H D1 to S1B, D2 to S2B ORDERING INFORMATION TEMP. RANGE PACKAGE PART NUMBER 14 pin TSSOP DG636EQ-T1-E3 a -40 C to +125 C 16 pin miniQFN DG636EN-T1-E4 Note a. -40 C to +85 C datasheet limits apply. ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise noted) A PARAMETER LIMIT UNIT V+ to V- 14 GND to V- 7 V (V-) -0.3 to (V+) +0.3 a Digital Inputs , V , V S D or 30 mA, whichever occurs first Continuous Current (Any Terminal) 30 mA Peak Current, S or D (Pulsed 1 ms, 10 % Duty Cycle) 100 Storage Temperature -65 to +150 C c 14 pin TSSOP 450 b Power Dissipation (Package) mW d, e 16 pin miniQFN 525 14 pin TSSOP 178 b Thermal Resistance (Package) C/W 16 pin miniQFN 152 Notes a. Signals on SX, DX, or INX exceeding V+ or 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 5.6 mW/C above 70 C. d. Derate 6.6 mW/C above 70 C. e. 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. S14-2295-Rev. E, 08-Dec-14 Document Number: 69901 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