DG2725 Vishay Siliconix Low Voltage, 1.2 , Dual SPDT Analog Switch DESCRIPTION FEATURES The DG2725 is a CMOS Dual SPDT (Dual Single Pole Double Throw) analog switch. It features low on-resistance of 0.7 at 3 V power supply, fast switching speed, and low power consumption. The DG2725 conducts signals equally at both directions and protects COM1 and COM2 pins at Power Off condition. The COM1 and COM2 leakage is guaranteed to be less than 1 µA when V+ is at 0 V. The DG2725 operates in a wide voltage range of 1.65 V to 5 V, and can be controlled by low voltage logic signals. The DG2725 also features supply current even with control signal is at low voltage below the V+ voltage. The well matched dual SPDT is designed for break before make switching operation. As a committed partner to the community and the environment, Vishay Siliconix manufactures this product with lead (Pb)-free device terminations. DG2725 are offered in a miniQFN package. The miniQFN package has a nickelpalladium-gold device termination and is represented by the lead (Pb)-free “-E4” suffix. The nickel-palladium-gold device terminations meet all JEDEC standards for reflow and MSL ratings. • • • • • Low Voltage Operation (1.65 V to 5 V) Low On-Resistance - 1.2 at V+ = 3 V Power Off Protection on COM1 and COM2 pins Latch up current great than 300 mA per JESD78 Halogen-free according to IEC 61249-2-21 definition • Compliant to RoHS Directive 2002/95/EC APPLICATIONS • • • • • • PMPs and PDAs Modems and peripherals Computers and ebooks Tablet devices Displays and gaming STB FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION NC2 GND DG2725 miniQFN-10L 7 6 5 NC1 COM2 9 4 IN1 NO2 10 3 COM1 Pin 1: LONG LEAD 1 2 NO1 8 V+ IN2 Device Marking: 4x for DG2725 x = Date/Lot Traceability Code (Top View) 4x Pin 1 Note: Pin 1 has long lead TRUTH TABLE Logic ORDERING INFORMATION NC1, 2 NO1, 2 Temp. Range Package Part Number 0 ON OFF - 40 °C to 85°C miniQFN10 DG2725DN-T1-GE4 1 OFF ON Document Number: 67647 S11-0658-Rev. B, 11-Apr-11 www.vishay.com 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?91000 DG2725 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted) Parameter Symbol Limit Unit V+ - 0.3 to 5.5 Reference to GND V - 0.3 to (V+ + 0.3) IN, COM, NC, NOa Current (Any terminal except NO, NC or COM) 30 mA Continuous Current (NO, NC, or COM) ± 350 Peak Current (Pulsed at 1 ms, 10 % duty cycle) ± 500 Storage Temperature (D Suffix) - 65 to 150 °C Power Dissipation (Packages)b miniQFN10c 208 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 4.0 mW/C above 70 °C. SPECIFICATIONS (V+ = 3 V) Parameter Symbol Limits - 40 °C to 85 °C Test Conditions Unless Otherwise Specified V+ = 3 V, ± 10 %,VIN = 0.4 V or 1.65 Ve Temp.a Min.b RDS(on) Full 0 Typ.c Max.b Unit V+ V Analog Switch Analog Signal Ranged On-Resistance RON Match d VANALOG RDS(on) RON RON resistance flatnessd Switch Off Leakage Current Channel-On Leakage Current RON flatness INO/NC(off) ICOM(off) ICOM(on) V+ = 3 V, INO/NC = 100 mA, VCOM = 0.7 V 0.7 V+ = 3 V, INO/NC = 100 mA, VCOM = 2.3 V 0.65 V+ = 4.3 V, INO/NC = 100 mA, VCOM = 0.9 V 0.55 V+ = 4.3 V, INO/NC = 100 mA, VCOM = 2.5 V 0.42 V+ = 3 V, INO/NC = 100 mA, VCOM = 0.7 V V+ = 3 V and 4.3 V, INO/NC = 100 mA V+ = 4.3 V, VNO/NC = VCOM = 4.0 V/0.3 V 1 V+ = 4.3 V, INO/NC = 100 mA, VCOM = 0.9 V V+ = 4.3 V, VNO/NC = 0.3 V/4.0 V, VCOM = 4.0 V/0.3 V 1.2 0.02 0.25 0.13 0.4 Room - 10 Full - 50 10 50 Room - 10 10 Full - 50 50 Room Full - 10 10 - 50 50 Full 1.7 nA Digital Control Input High Voltage VINH Input Low Voltage VINL Input Capacitance Full 0.4 Full CIN IINL or IINH Input Current V+ = 1.65 V to 4.3 V VIN = 0 or V+ 6 Full -1 Room 2 V pF 1 µA Dynamic Characteristics Break-Before-Make Timee Turn-On Timee e tBBM tON Turn-Off Time tOFF Off-Isolationd OIRR Crosstalkd XTALK 3dB bandwithd www.vishay.com 2 V+ = 3.6 V, VNO, VNC = 1.5 V, RL = 50 , CL = 35 pF Room 95 Full 100 Room 50 Full RL = 50 , CL = 5 pF, f = 100 kHz Room RL = 50 , CL = 5 pF Room ns 55 - 85 - 95 62 dB MHz Document Number: 67647 S11-0658-Rev. B, 11-Apr-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 DG2725 Vishay Siliconix SPECIFICATIONS (V+ = 3 V) Parameter Limits - 40 °C to 85 °C Test Conditions Unless Otherwise Specified V+ = 3 V, ± 10 %,VIN = 0.4 V or 1.65 Ve Symbol Temp.a Min.b Typ.c Max.b Unit Dynamic Characteristics NO, NC Off Capacitanced CNO(off) Channel On Capacitanced CNO(on) 24 CNC(off) VIN = 0 V, or V+, f = 1 MHz 30 Room pF 100 100 CNC(on) Power Supply Power Supply Range V+ Power Supply Current I+ 1.65 Supply Current per Logic Input I+T Power OFF COM pin Leakage IOFF 4.3 VIN = 0 or V+ Full -1 0.01 V+ = 4.3 V, VINx = 2.6 V Room 7 V+ = 4.3 V, VINx = 1.8 V Room 15 V = 0 V, VIN = 4.3 V, NCx, NOx floating Full V 1.0 µA -1 +1 Notes: a. Room = 25 °C, Full = as determined by the operating suffix. b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. c. Typical values are for design aid only, not guaranteed nor subject to production testing. d. Guarantee by design, not subjected to production test. e. VIN = input voltage to perform proper function. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 1.0 3.4 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0.9 TA = 25 °C INO/NC = 100 mA V+ = 1.5 V TA = 25 °C TA = 85 °C 0.8 RON - On-Resistance (Ω) RON - On-Resistance (W) TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted) V+ = 1.95 V V+ = 2.7 V V+ = 3.0 V 0.7 0.6 0.5 TA = - 40 °C 0.4 0.3 0.2 V+ = 4.3 V V+ = 3 V INC/NO = 100 mA 0.1 V+ = 3.6 V 0.0 0 0.5 1 1.5 2 2.5 3 3.5 4 VCOM - Analog Voltage (V) RON vs. VCOM and Single Supply Voltage Document Number: 67647 S11-0658-Rev. B, 11-Apr-11 4.5 0 0.5 1 1.5 2 2.5 3 VCOM - Analog Voltage (V) RON vs. Analog Voltage and Temperature www.vishay.com 3 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 DG2725 Vishay Siliconix TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted) 0.1 1.0 TA = 25 °C 0.9 TA = 25 °C TA = 85 °C 0.7 I+ - Supply Current (nA) RON - On-Resistance (Ω) 0.8 0.6 0.5 0.4 TA = - 40 °C 0.3 0.2 0.01 V+ = 4.3 V INC/NO = 100 mA 0.1 0.0 0 0.5 1 1.5 2 2.5 3 3.5 4 0.001 1.5 4.5 2 2.5 VCOM - Analog Voltage (V) 3 3.5 4.5 V+ - Supply Voltage RON vs. Analog Voltage and Temperature I+ vs. V+ 1 000 000 10 V+ = 4.3 V 100 000 1 V+ = 4.3 V V+ = 3 V 0.1 10 000 I+ - Supply Current (nA) I+ - Supply Current (nA) 4 1000 100 10 1 0.1 0.01 - 40 0.01 - 20 0 20 40 60 80 0 100 1 1.5 2 2.5 Temperature (°C) VIN - (V) I+ Supply Current vs. Temperature I+ vs. VIN 100 3 3.5 4 4.5 100 0 VCOM = 4.3 V V+ = 0 V VIN = 0 V 10 1 0.1 INO/NC(off) ICOM(off) - 100 Leakage Current (pA) IOFF - Power Off COM Leakage (nA) 0.5 - 200 - 300 - 400 ICOM(on) - 500 - 600 0.01 V+ = 4.3 V - 700 0.001 - 40 - 800 - 20 0 20 40 60 80 100 Temperature (°C) Power Off Leakage IOFF (ICOM) vs. Temperature www.vishay.com 4 0 0.4 0.8 1.2 1.6 2 2.4 2.8 3.2 3.6 4 VCOM, VNC, VNO, - Analog Voltage (V) Leakage vs. Analog Voltage, V+ = 4.3 V Document Number: 67647 S11-0658-Rev. B, 11-Apr-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 DG2725 Vishay Siliconix TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted) 10 000 10 000 V+ = 4.3 V VCOM = 0.3 V, VNO = 4.0 V V+ = 4.3 V VCOM = 4.0 V, VNO = 0.3 V 1000 1000 ICOM(on) Leakage Current (pA) Leakage Current (pA) INO/NC(off) 100 ICOM(on) 10 ICOM(off) 100 ICOM(off) 10 INO/NC(off) 1 1 0 - 40 - 20 0 20 40 60 80 0 - 40 100 - 20 0 20 40 60 80 Temperature (°C) Temperature (°C) Leakage Current vs. Temperature Leakage Current vs. Temperature 100 1.4 140 1.3 1.2 tON V+ = 2.7 V VTH - Switching Threshold (V) tON, tOFF - Switching Time (ns) 120 100 80 tON V+ = 4.3 V 60 tOFF V+ = 2.7 V 40 1 VINH 0.9 0.8 VINL 0.7 0.6 0.5 0.4 20 0.3 tOFF V+ = 4.3 V 0 - 40 1.1 0.2 - 20 0 20 40 60 80 1.5 100 2.0 LOSS, OIRR, XTALK (dB) 3.0 3.5 4.0 4.5 5.0 V+ - Supply Voltage (V) Temperature (°C) Switching Threshold vs. Supply Voltage tON, tOFF Switching Time vs. Temperature 5 0 -5 - 10 - 15 - 20 - 25 - 30 - 35 - 40 - 45 - 50 - 55 - 60 - 65 - 70 - 75 2.5 LOSS OIRR XTALK 105 106 V+ = 3.0 V R L = 50 Ω 107 108 109 1010 Frequency (Hz) PABK-A Insertion Loss, Off Isolation and Crosstalk Document Number: 67647 S11-0658-Rev. B, 11-Apr-11 www.vishay.com 5 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 DG2725 Vishay Siliconix TEST CIRCUITS V+ VINH Logic Input V+ NO or NC Switch Input VINL Switch Output COM tr 5 ns tf 5 ns 50% VOUT 0.9 x VOUT Logic Input IN RL 50 GND Switch Output CL 35 pF 0V tOFF tON 0V Logic “1” = Switch On Logic input waveforms inverted for switches that have the opposite logic sense. CL (includes fixture and stray capacitance) VOUT VCOM (R L RL R ON ) Figure 1. Switching Time V+ Logic Input V+ COM NO VNO VINH tr < 5 ns tf < 5 ns VINL VO NC VNC RL 50 IN CL 35 pF GND VNC = VNO VO 90% Switch 0V Output tD tD CL (includes fixture and stray capacitance) Figure 2. Break-Before-Make Interval V+ Rgen VOUT V+ COM NC or NO VOUT VOUT + IN IN Vgen CL = 1 nF VIN = 0 - V+ On Off On GND Q = VOUT x CL IN depends on switch configuration: input polarity determined by sense of switch. Figure 3. Charge Injection www.vishay.com 6 Document Number: 67647 S11-0658-Rev. B, 11-Apr-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 DG2725 Vishay Siliconix TEST CIRCUITS V+ V+ 10 nF 10 nF V+ V+ NC or NO IN COM COM 0V, 2.4 V Meter COM IN 0 V, 2.4 V RL NC or NO GND HP4192A Impedance Analyzer or Equivalent GND Analyzer f = 1 MHz VCOM Off Isolation = 20 log V NO / NC Figure 4. Off-Isolation Figure 5. Channel Off/On Capacitance Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see www.vishay.com/ppg?67647. Document Number: 67647 S11-0658-Rev. B, 11-Apr-11 www.vishay.com 7 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 Package Information Vishay Siliconix MINI QFN-10L CASE OUTLINE DIM MILLIMETERS INCHES MIN. NAM. MAX. MIN. NAM. MAX. A 0.50 0.55 0.60 0.0197 0.0217 0.0236 A1 0.00 - 0.05 0.000 - 0.002 b 0.15 0.20 0.25 0.006 0.008 0.010 c 0.15 REF 0.006 REF D 1.75 1.80 1.85 0.069 0.071 0.073 E 1.35 1.40 1.45 0.053 0.055 0.057 e 0.40 BSC 0.016 BSC L 0.35 0.40 0.45 0.014 0.016 0.018 L1 0.45 0.50 0.55 0.0177 0.0197 0.0217 ECN T-07039-Rev. A, 12-Feb-07 DWG: 5957 Document Number: 74496 12-Feb-07 www.vishay.com 1 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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