DG2715, DG2716 Vishay Siliconix Low-Voltage, 0.4 RON, Single SPST Analog Switch DESCRIPTION FEATURES The DG2715, DG2716 are low voltage, single supply, dual SPST analog switches. Designed for high performance switching of analog signals, the DG2715/2716 provide low on-resistance (0.4 at + 2.7 V), fast speed (tON, tOFF at 17 ns and 14 ns) and the ability to handle signals over the entire analog voltage range. When operated on a + 3 V supply, control pins are compatible with 1.8 V digital logic. Additionally, on-resistance flatness and matching (0.05 and 0.1 ) offer high accuracy between channels. Built on Vishay Siliconix’s low voltage submicron CMOS process, the DG2715, DG2716 were designed to offer solutions that extend beyond audio/video functions, to providing the performance required for today’s demanding mixed-signal switching in portable applications. The DG2715 contains a normally open (NO) switch, and the DG2716 contains a normally closed switch. An epitaxial layer prevents latch-up. All switches conduct equally well in both directions when on, and block up to the power supply level when off. • • • • • • • As a committed partner to the community and the environment, Vishay Siliconix manufactures this product with the lead (Pb)-free device terminations. For analog switching products manufactured with 100 % matte tin device terminations, the lead (Pb)-free “-E3” suffix is being used as a designator. Low voltage operation (1.6 V to 3.6 V) Low on-resistance - RDS(on): 0.4 at 2.7 V Off-isolation: - 57 dB at 1 MHz Fast switching: 25 ns tON Low charge injection - QINJ: 9 pC Low power consumption: < 1 µW SC-70 5-lead package BENEFITS • • • • • High accuracy High bandwidth TTL and low voltage logic compatibility Low power consumption Reduced PCB space APPLICATIONS • • • • • Mixed signal routing Portable and battery operated systems Low voltage data acquisition Modems PCMCIA cards FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION SC-70-5L COM 1 NO 2 GND 3 DG2715 5 V+ 4 IN TRUTH TABLE (DG2715) Logic Switch 0 OFF 1 ON Top View Device Marking: F7 SC-70-5L COM 1 NC 2 GND 3 TRUTH TABLE (DG2716) 5 DG2716 4 V+ IN Logic Switch 0 ON 1 OFF Top View Device Marking: F6 ORDERING INFORMATION Temp. Range - 40 °C to 85 °C Document Number: 72740 S11-0303-Rev. C, 28-Feb-11 Package SC70-5 Part Number DG2715DL-T1-E3 DG2716DL-T1-E3 www.vishay.com 1 DG2715, DG2716 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Limit Reference V+ to GND Unit - 0.3 to + 4 IN, COM, NC, NOa V - 0.3 to (V+ + 0.3 V) Continuous Current (NO, NC and COM Pins) ± 200 Peak Current (Pulsed at 1 ms, 10 % duty cycle) ± 300 Storage Temperature (D Suffix) b Power Dissipation (Packages) 5-Pin SC-70 c mA - 65 to 150 °C 250 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 3.1 mW/°C above 70 °C. SPECIFICATIONS (V+ = 1.8 V) Test Conditions Otherwise Unless Specified Parameter Analog Switch Symbol V+ = 1.8 V, ± 10 %, VIN = 0.4 V or 1.0 Ve VNO, VNC, VCOM Analog Signal Ranged RON On-Resistance Switch Off Leakage Currentf INO(off) INC(off) ICOM(off) Channel-On Leakage Currentf ICOM(on) Limits - 40 °C to 85 °C Temp.a Min.b Full 0 V+ = 1.8 V, VCOM = 0.9 V INO, INC = 10 mA Room V+ = 2.0 V, VNO, VNC = 0.2 V/1.8 V, VCOM = 1.8 V/0.2 V Fulld Room V+ = 2.0 V, VNO, VNC = VCOM = 0.2 V/1.8 V Fulld Room Typ.c 0.7 Max.b Unit V+ V 1.5 2.0 -1 - 10 1 10 -1 - 10 1 10 Fulld -1 - 10 1 10 1.0 Fulld Room nA Digital Control Input High Voltage VINH Full Input Low Voltage VINL Full Input Capacitanced Cin Full Currentf IINL or IINH Input Dynamic Characteristics Turn-On Timed tON Turn-Off Timed tOFF VIN = 0 or V+ Full Room 0.4 4 -1 V pF 1 24 36 21 33 µA VNO or VNC = 1.5 V, RL = 50 , CL = 35 pF figures1 and 2 Fulld Room QINJ CL = 1 nF, VGEN = 0 V, RGEN = 0 figure 3 Fulld Room 13 pC d OIRR RL = 50, CL = 5 pF, f = 1 MHz Room - 57 dB NO, NC Off Capacitanced CNO(off) CNC(off) VIN = 0 or V+, f = 1 MHz Room 78 Room 93 Charge Injectiond Off-Isolation Channel-On Capacitance www.vishay.com 2 d CON ns pF Document Number: 72740 S11-0303-Rev. C, 28-Feb-11 DG2715, DG2716 Vishay Siliconix SPECIFICATIONS (V+ = 3.0 V) Test Conditions Otherwise Unless Specified Parameter Analog Switch Analog Signal Ranged On-Resistance RON Flatness Switch Off Leakage Current Symbol VNO, VNC, VCOM RON RON Flatness INO(off) INC(off) ICOM(off) Channel-On Leakage Current V+ = 3 V, ± 10 %,VIN = 0.5 V or 1.4 Ve ICOM(on) Limits - 40 °C to 85 °C Temp.a Min.b Full 0 Typ.c Max.b Unit V+ V V+ = 2.7 V, VCOM = 1.5 V INO, INC = 100 mA Room Full 0.4 0.6 V+ = 2.7 V, VCOM = 0.6 V, 1.5 V, 2.1 V INO, INC = 100 mA Room 0.1 0.2 V+ = 3.3 V, VNO, VNC = 0.3 V/3 V, VCOM = 3 V/0.3 V V+ = 3.3 V, VNO, VNC = VCOM = 0.3 V/3 V Room Full -1 - 10 1 10 Room Full Room Full -1 - 10 -1 - 10 1 10 1 10 1.4 Digital Control Input High Voltage VINH Full Input Low Voltage VINL Full Input Capacitanced Input Current IINL or IINH VIN = 0 or V+ Turn-On Time tON Turn-Off Time tOFF VNO or VNC = 1.5 V, RL = 50 , CL = 35 pF Figure 1 Cin 0.5 5 Full Full -1 nA V pF 1 µA Dynamic Characteristics QINJ CL = 1 nF, VGEN = 0 V, RGEN = 0 , figure 3 Room Full Room Full Room 9 pC d OIRR RL = 50, CL = 5 pF, f = 1 MHz Room - 57 dB NO, NC Off Capacitanced CNO(off) CNC(off) VIN = 0 or V+, f = 1 MHz Room 72 Room 92 Charge Injectiond Off-Isolation Channel-On Capacitanced Power Supply Power Supply Range CON 17 29 14 26 ns pF V+ 1.5 3.6 V µA I+ V+ = 3.6 V, VIN = 0 or V+ 0.01 1.0 Power Supply Current 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, nor subjected to production test. e. VIN = input voltage to perform proper function. f. Guaranteed by 3 V leakage testing, not production tested. 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. Document Number: 72740 S11-0303-Rev. C, 28-Feb-11 www.vishay.com 3 DG2715, DG2716 Vishay Siliconix TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted) 1.0 0.9 VCC = 1.8 V 85 °C, 25 °C and - 40 °C 0.9 0.8 0.8 0.7 V+ = 1.8 V, INO/NC = 10 mA 0.7 VCC = 2.7 V 85 °C, 25 °C and - 40 °C R DS(on) () R DS(on) () 0.6 0.5 0.4 V+ = 2.7 V, INO/NC = 100 mA 0.3 0.6 0.5 0.4 0.3 0.2 0.2 0.1 0.1 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 0.0 0.3 2.7 1.2 1.5 1.8 2.1 2.4 VD (V) VD (V) RDS(on) vs. VD, VCC and Temperature 2.7 4000 Power Supply Current (µA) 3500 ICC Supply Current (pA) 0.9 RDS(on) vs. VCOM vs. 1 VCC 10000 1000 VSUP = 3.6 V, V IN = 0 V 100 10 VSUP = 3.6 V, V IN = 3.6 V 1 - 40 0.6 V+ = 3.6 V VIN = 3.6 V 3000 2500 2000 1500 1000 500 0 - 20 0 20 40 60 80 0 100 2000 4000 6000 8000 10000 12000 Temperature (°C) Inout Switching Frequency (kHz) Supply Current vs. Temperature Switching Frequency vs. Supply Current 10 000 2000 V+ = 3.3 V 1500 1000 Leakage Current (pA) Leakage Current (pA) V+ = 3.3 V ICOM(off) ICOM(on) 100 INO/NC(off) 10 1000 ICOM(on) ICOM(off) 500 0 - 500 INO/NC(of - 1000 - 1500 1 - 50 - 25 0 25 50 75 Temperature (°C) Leakage Current vs. Temperature www.vishay.com 4 100 - 2000 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 VCOM, V NO, V NC - Analog Voltage (V) Leakage Current vs. Analog Voltage Document Number: 72740 S11-0303-Rev. C, 28-Feb-11 DG2715, DG2716 Vishay Siliconix TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted) 40 10 0 35 LOSS - 10 LOSS, OIRR (dB) t ON, t OFF - Switching Time (ns) RL = 50 , CL = 35 pF 30 25 VCC = 1.8 V 20 - 20 OIRR, V+ = 1.8 V - 30 - 40 OIRR, V+ = 3.6 V - 50 - 60 VCC = 3.0 V - 70 15 - 80 10 - 40 - 20 0 20 40 60 80 - 90 10 0 100 10 K 100 K 1M Frequency (kHz) Switching Time vs. VCC and Temperature Insertion Loss, Off-Isolation vs. Frequency 1.4 40 30 1.2 Q - Charge Injection (pC) V+ = 3.6 V 1.0 Input Voltage (V) 1K Temperature (°C) 0.8 0.6 0.4 20 10 0 - 10 V+ = 1.8 V - 20 - 30 0.2 0.0 0.0 - 40 0.5 1.0 1.5 2.0 2.5 3.0 VSUPPLY (V) Threshold vs. Supply Voltage Document Number: 72740 S11-0303-Rev. C, 28-Feb-11 3.5 4.0 - 50 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 VCOM - Analog Voltage (v) Charge Injection vs. Analog Voltage www.vishay.com 5 DG2715, DG2716 Vishay Siliconix TEST CIRCUITS V+ VINH Logic Input 50 % VINL V+ NO or NC Switch Input tr < 5 ns tf < 5 ns Switch Output COM VOUT 0.9 x V OUT Switch Output IN Logic Input RL 300 GND CL 35 pF 0V tON Logic “1” = Switch On Logic input waveforms inverted for switches that have the opposite logic sense. CL (includes fixture and stray capacitance) V OUT = V COM tOFF RL R L + R ON Figure 1. Switching Time V+ Rgen VOUT V+ COM NC or NO VOUT VOUT + Vgen IN CL = 1 nF IN On Off On GND Q = VOUT x CL VIN = 0 - V+ IN depends on switch configuration: input polarity determined by sense of switch. Figure 2. Charge Injection www.vishay.com 6 Document Number: 72740 S11-0303-Rev. C, 28-Feb-11 DG2715, DG2716 Vishay Siliconix TEST CIRCUITS V+ 10 nF V+ NC or NO IN 0 V, 2.4 V COM RL GND V COM Off Isolation = 20 log V NO/ NC Analyzer Figure 3. Off-Isolation V+ 10 nF V+ COM Meter IN 0 V, 2.4 V NC or NO GND HP4192A Impedance Analyzer or Equivalent f = 1 MHz Figure 4. 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?72740. Document Number: 72740 S11-0303-Rev. C, 28-Feb-11 www.vishay.com 7 Package Information Vishay Siliconix SCĆ70: 5ĆLEAD F 5 MILLIMETERS 4 E1 1 2 E 3 -B- e b -AD c A2 A 0.25 Gauge Plane e1 Dim A A1 A2 b c D E E1 e e1 F L Nom Max Min Nom Max 0.90 – 1.10 0.035 – 0.043 – – 0.10 – – 0.004 0.80 – 1.00 0.031 – 0.039 0.15 – 0.30 0.006 – 0.012 0.10 – 0.25 0.004 – 0.010 1.80 2.00 2.20 0.071 0.079 0.087 1.80 2.10 2.40 0.071 0.083 0.094 1.15 1.25 1.35 0.045 0.049 0.053 0.65BSC 0.026BSC 1.20 1.30 1.40 0.047 0.051 0.055 0 – 0.15 0 – 0.006 0.10 0.20 0.30 0.004 0.008 0.012 7_Nom L INCHES Min 7_Nom ECN: S-60035—Rev. C, 16-Jan-06 DWG: 5861 A1 Document Number: 71871 16-Jan-06 www.vishay.com 1 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000