DG9421, DG9422 www.vishay.com Vishay Siliconix Precision Low-Voltage, Low-Glitch CMOS Analog Switches DESCRIPTION FEATURES Using BiCMOS wafer fabrication technology allows the 2.7 V thru 12 V single supply or 2.7 V thru 6 V dual supply DG9421, DG9422 to operate on single and dual supplies. Available Low on-resistance - R : 2 at 12 V DS(on) Designed for optimal performance at single 5 V and Fast switching - t : 22 ns Available dual 5 V, the DG9421, DG9422 combine low and flat ON - t : 28 ns OFF on-resistance (3 ), fast speed (t = 38 ns) and is well ON TTL and low voltage logic suited for applications where signal switching accuracy, low noise and low distortion is critical. Low leakage: 10 pA (typ.) > 2000 V ESD protection The DG9421 and DG9422 respond to opposite control logic as shown in the Truth Table. Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 Note * This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details. BENEFITS High accuracy High speed, low glitch Single and dual supply capability Low R in small TSOP package ON Low leakage Low power consumption APPLICATIONS Automatic test equipment Data acquisition XDSL and DSLAM PBX systems Reed relay replacement Audio and video signal routing FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION TSOP-6 TRUTH TABLE V+ IN 1 6 LOGIC DG9421 DG9422 COM NC 2 5 0ON OFF V- GND 3 4 1OFF ON Top View Notes Device Marking: Logic 0 0.8 V Logic 1 2.4 V DG9421DV = 4Exxx Switches shown for logic 0 input TSOP-6 ORDERING INFORMATION V+ IN 1 6 TEMP. RANGE PACKAGE PART NUMBER COM NO 2 5 DG9421DV-T1 V- GND 3 4 DG9421DV-T1-E3 -40 C to +85 C 6 / Pin TSOP DG9422DV-T1 Top View DG9422DV-T1-E3 Device Marking: DG9422DV = 4Fxxx S14-2339-Rev. H, 08-Dec-14 Document Number: 70679 1 For technical questions, contact: powerictechsupport 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 91000DG9421, DG9422 www.vishay.com Vishay Siliconix ABSOLUTE MAXIMUM RATINGS PARAMETER LIMIT UNIT V+ to V- -0.3 to +13 V GND to V- 7 -0.3 to (V+ + 0.3) a V , V , V V/mA IN S D or 50 mA, whichever occurs first Continuous Current (any terminal) 50 mA Peak Current, S or D (pulsed at 1 ms, 10 % duty cycle) 100 Storage Temperature -65 to +150 C b c Power Dissipation (Packages) 6-Pin TSOP 570 mW Notes a. Signals on S , D , or IN exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum current ratings. X X X b. All leads welded or soldered to PC board. c. Derate 7 mW/C above 25 C. a SPECIFICATIONS (Single Supply 12 V) LIMITS TEST CONDITIONS b -40 C to +85C PARAMETER SYMBOL UNLESS OTHERWISE SPECIFIED TEMP. UNIT f d c d V+ = 12 V, V- = 0 V, V = 2.4 V, 0.8 V IN MIN. TYP. MAX. Analog Switch a Analog Signal Range V Full 0 - 12 V ANALOG Room - 2 3 Drain-Source R V+ = 10.8 V, V- = 0 V, I = 5 mA, V = 2 V/9 V DS(on) S D On-Resistance Full - 2 3.4 Room -1 - 1 I S(off) Full -10 - 10 Switch Off V = 1/11 V, V = 11 V/1 V D S Leakage Current Room -1 - 1 I nA D(off) Full -10 - 10 Room -1 - 1 Channel-On I V = V = 11 V/1 V D(on) S D Leakage Current Full -10 - 10 Digital Control Input Current, V Low I V under test = 0.8 V Full -1 0.02 1 IN IL IN A Input Current, V High I V under test = 2.4 V Full -1 0.02 1 IN IH IN Dynamic Characteristics Room - 20 45 e Turn-On Time t ON Full - - 49 R = 300 , C = 35 pF, V = 5 V L L S ns see figure 2 Room - 25 47 e Turn-Off Time t OFF Full - - 59 e Charge Injection QV = 0 V, R = 0 , C = 1 nF Room - 43 - pC g g L e Off-Isolation OIRR R = 50 , C = 5 pF, f = 1 MHz Room - -60 - dB L L e Source Off Capacitance C Room - 31 - S(off) e Drain Off Capacitance C f = 1 MHz Room - 30 - pF D(off) e Channel On Capacitance C Room - 71 - D(on) Power Supplies Room - 0.020 1 Positive Supply Current I+ Full - - 5 Room -1 -0.002 - Negative Supply Current I- V = 0 V or 12 V A IN Full -5 - - Room -1 -0.002 - Ground Current I GND Full -5 - - S14-2339-Rev. H, 08-Dec-14 Document Number: 70679 2 For technical questions, contact: powerictechsupport 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