DG9251, DG9252, DG9253 Vishay Siliconix 8-Channel, Dual 4-Channel, Triple 2-Channel Multiplexers FEATURES DESCRIPTION Halogen-free According to IEC 61249-2-21 The DG9251, DG9252, and DG9253 are high precision Definition single and dual supply CMOS analog multiplexers. DG9251 is an 8-channel multiplexer, the DG9252 is a dual 4-channel + 2.7 V to + 16 V single supply operation 2.7 V to 5 V dual supply operation multiplexer, and the DG9253 is a triple 2-channel multiplexer Fully specified at + 16 V, + 5 V, 5 V or triple SPDT. Low charge injection (< 4.1 pC typ.) Designed to operate from a + 2.7 V to + 16 V single supply or from a 2.7 V to 5 V dual supplies, the DG9251, High bandwidth: 314 MHz (DG9251) DG9252, and DG9253 are fully specified at + 16 V, + 5 V and 449 MHz (DG9252) 5 V. All control logic inputs have guaranteed 1.4 V high limit 480 MHz (DG9253) when operating from + 5 V or 5 V supplies and 1.65 V when Low switch capacitance (C 2.7 pF typ.) s(off) operating from a + 16 V supply. Good isolation and crosstalk performance The DG9251, DG9252, and DG9253 are precision (typ. - 45 dB at 100 MHz) multiplexers of low leakage, low charge injection, and MiniQFN16 package (1.8 mm x 2.6 mm) lowparasitic capacitance. They conduct equally well in Compliant to RoHS Directive 2002/95/EC bothdirections, offer rail to rail analog signal handling and can beused both as multiplexers as well as APPLICATIONS de-multiplexers.The DG9251, DG9252, and DG9253 Data acquisition operating temperature is specified from - 40 C to + 85 C Medical and healthcare devices and are available in ultra compact 1.8 mm x 2.6 mm miniQFN16 packages. Control and automation equipments Test instruments Touch panels Consumer FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG9251 DG9252 DG9253 mQFN-16 mQFN-16 mQFN-16 X6 X4 V X2 Y2 Y0 V X2 Y0 Y1 V Y CC CC CC 16 15 14 13 16 15 14 13 16 15 14 13 X 1 12 X1 1 12 Z1 1 12 Y X1 X X7 2 2 2 11 Y3 11 Z 11 X0 X X1 X5 3 10 Y1 3 10 Z0 3 10 X0 X3 X0 ENABLE 4 ENABLE 4 ENABLE 4 9 A 9 X3 9 A Logic Logic 5 6 77 8 5 6 7 8 5 6 77 8 8 8 8 V GND C B V GND B A V GND C B EE EE EE Top View Top View Top View Device Marking: 8xx for DG9251 (miniQFN16) Hxx for DG9252 Yxx Jxx for DG9253 xx = Date/Lot Traceability Code Pin 1 Document Number: 67075 www.vishay.com S11-1550-Rev. C, 01-Aug-11 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 91000DG9251, DG9252, DG9253 Vishay Siliconix TRUTH TABLE Select Inputs On Switches Enable Input C B A DG9251 DG9252 DG9253 H X X X All Switches Open All Switches Open All Switches Open L L L L X to X0 X to X0, Y to Y0 X to X0, Y to Y0, Z to Z0 L L L H X to X1 X to X1, Y to Y1 X to X1, Y to Y0, Z to Z0 L L H L X to X2 X to X2, Y to Y2 X to X0, Y to Y1, Z to Z0 L L H H X to X3 X to X3, Y to Y3 X to X1, Y to Y1, Z to Z0 L H L L X to X4 X to X0, Y to Y0 X to X0, Y to Y0, Z to Z1 L H L H X to X5 X to X1, Y to Y1 X to X1, Y to Y0, Z to Z1 L H H L X to X6 X to X2, Y to Y2 X to X0, Y to Y1, Z to Z1 L H H H X to X7 X to X3, Y to Y3 X to X1, Y to Y1, Z to Z1 ORDERING INFORMATION Temp. Range Package Part Number DG9251, DG9252, DG9253 DG9251EN-T1-E4 a 16-Pin miniQFN DG9252EN-T1-E4 - 40 C to 125 C DG9253EN-T1-E4 Notes: 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 18 CC EE GND to V- 9 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 b c, d 525 mW Power Dissipation 16-Pin miniQFN b d 152 C/W Thermal Resistance 16-Pin miniQFN Latch-up (per JESD78) > 300 mA 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 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. www.vishay.com Document Number: 67075 2 S11-1550-Rev. C, 01-Aug-11 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