DG9408, DG9409 Vishay Siliconix Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers FEATURES DESCRIPTION 2.7 V to 12 V single supply or 3 V to 6 V The DG9408, DG9409 uses BiCMOS wafer fabrication dual supply operation technology that allows the DG9408, DG9409 to operate on Low on-resistance - R : 3.9 typ. ON single and dual supplies. Single supply voltage ranges from Fast switching: t - 42 ns, t - 24 ns ON OFF 3 V to 12 V while dual supply operation is recommended with Break-before-make guaranteed 3 V to 6 V. Low leakage The DG9408 is an 8-channel single-ended analog TTL, CMOS, LV logic (3 V) compatible multiplexer designed to connect one of eight inputs to a 2000 V ESD protection (HBM) common output as determined by a 3-bit binary address Material categorization: For definitions of compliance (A , A , A ). The DG9409 is a dual 4-channel differential 0 1 2 please see www.vishay.com/doc 99912 analog multiplexer designed to connect one of four differential inputs to a common dual output as determined by BENEFITS its 2-bit binary address (A , A ). Break-before-make 0 1 switching action to protect against momentary crosstalk High accuracy between adjacent channels. Single and dual power rail capacity As a committed partner to the community and the Wide operating voltage range environment, Vishay Siliconix manufactures this product with Simple logic interface lead (Pb)-free device terminations. The DG9408, DG9409 are offered in a QFN package that has a nickel-palladium- APPLICATIONS gold device terminations and is represented by the Data acquisition systems lead (Pb)-free -E4 suffix. The nickel-palladium-gold device Battery operated equipment terminations meet all the JEDEC standards for reflow and Portable test equipment MSL ratings. Sample and hold circuits Communication systems SDSL, DSLAM Audio and video signal routing FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG9408 DG9409 QFN16 QFN16 S A V- D S D V- D 1 2 1b b a 16 15 14 13 16 15 14 13 S S S S 2 5 2b 1a 1 12 1 12 GND S GND S 2 11 6 2 11 2a S EN S EN 3 3 10 3b 3 10 S S S S 4 7 4b 3a 49 49 Decoder/Driver Decoder/Driver 56 7 8 567 8 A V+ A S A V+ A S 0 1 8 0 1 4a Top View Top View Document Number: 71870 www.vishay.com For technical questions, contact: pmostechsupport vishay.com S13-1288-Rev. D, 27-May-13 1 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 91000DG9408, DG9409 Vishay Siliconix TRUTH TABLES AND ORDERING INFORMATION TRUTH TABLE DG9408 TRUTH TABLE DG9409 A A A A A EN On Switch EN On Switch 2 1 0 1 0 X X X 1 None X X 1 None 00 0 0 1 00 0 1 00 1 0 2 01 0 2 01 0 0 3 10 0 3 01 1 0 4 11 0 4 10 0 0 5 X = Dont care 10 1 0 6 11 0 0 7 11 1 0 8 For low and high voltage levels for V and V consult Digital Control Parameters for Specific V+ operation. See Specifications AX EN Tables for: Single Supply 12 V Dual Supply V+ = 5 V, V- = - 5 V Single Supply 5 V Single Supply 3 V ORDERING INFORMATION Temp. Range Package Part Number DG9408DN-T1-E4 16-pin QFN (4 mm x 4 mm) - 40 C to 85 C (Variation 1) DG9409DN-T1-E4 ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise noted) A Parameter Limit Unit Voltage Referenced V+ to V- 14 GND 7 V a (V-) - 0.3 to (V+) + 0.3 Digital Inputs , V , V S D Current (Any Terminal Except S or D) 30 Continuous Current, S or D 100 mA Peak Current, S or D (Pulsed at 1 ms, 10 % Duty Cycle max.) 200 d 16-pin (4 x 4 mm) QFN 240 Package Solder Reflow Conditions C Storage Temperature - 65 to 150 b c Power Dissipation (Package) , (T = 70 C) 1880 mW 16-pin (4 x 4 mm) QFN A 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 soldered or welded to PC board. c. Derate 23.5 mW/C above 70 C. d. Manual soldering with soldering iron is not recommended for leadless components. The QFN 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. www.vishay.com Document Number: 71870 For technical questions, contact: pmostechsupport vishay.com 2 S13-1288-Rev. D, 27-May-13 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