DG300B, DG301B, DG302B, DG303B Vishay Siliconix CMOS Analog Switches DESCRIPTION FEATURES The DG300B, DG303B family of monolithic CMOS switches feature three switch configuration options (SPST, SPDT, and DPST) for precision applications in communications, instrumentation and process control, where low leakage switching combined with low power consumption are required. Designed on the Vishay Siliconix PLUS-40 CMOS process, these switches are latch-up proof, and are designed to block up to 30 V peak-to-peak when off. An epitaxial layer prevents latchup. In the on condition the switches conduct equally well in both directions (with no offset voltage) and minimize error conditions with their low on-resistance. Featuring low power consumption (3.5 mW typ.) these switches are ideal for battery powered applications, without sacrificing switching speed. Designed for break-before-make switching action, these devices are CMOS and quasi TTL compatible. Single supply operation is allowed by connecting the V- rail to 0 V. • • • • • • Analog signal range: ± 15 V Fast switching - tON: 150 ns Low on-resistance - RDS(on): 30 Single supply operation Latch-up proof CMOS compatible BENEFITS • Full rail-to-rail analog signal range • Low signal error • Low power dissipation APPLICATIONS • Low level switching circuits • Programmable gain amplifiers • Portable and battery powered systems FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG300B Plastic DIP DG301B Plastic DIP NC 1 14 V+ NC 1 14 V+ D1 2 13 D2 D1 2 13 D2 NC 3 12 NC NC 3 12 NC S1 4 11 S2 S1 4 11 S2 NC 5 10 NC NC 5 10 NC IN 1 6 9 IN 2 IN 6 9 NC 7 8 V- GND 7 8 V- GND Top View Top View TRUTH TABLE TRUTH TABLE Logic Switch Logic SW1 0 OFF 0 OFF ON 1 ON 1 ON OFF Logic “0” 0.8 V Logic “1” 4 V SW2 Logic “0” 0.8 V Logic “1” 4 V * Pb containing terminations are not RoHS compliant, exemptions may apply. Document Number: 71402 S11-0303-Rev. C, 28-Feb-11 www.vishay.com 1 DG300B, DG301B, DG302B, DG303B Vishay Siliconix FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG302B DG303B Plastic DIP Plastic DIP and SOIC NC 1 14 V+ NC 1 14 V+ S3 2 13 S4 S3 2 13 S4 D3 3 12 D4 D3 3 12 D4 D1 4 11 D2 D1 4 11 D2 S1 5 10 S2 S1 5 10 S2 IN1 6 9 IN2 GND 7 8 V- IN1 6 9 IN2 GND 7 8 V- Top View Top View TRUTH TABLE TRUTH TABLE Logic Switch Logic SW1, SW2 SW3, SW4 0 OFF 0 OFF ON 1 ON 1 ON OFF Logic “0” 0.8 V Logic “1” 4 V Logic “0” 0.8 V Logic “1” 4 V ORDERING INFORMATION Temp. Range Standard Package 14-Pin Plastic DIP - 40 °C to 85 °C 14-SOIC www.vishay.com 2 Standard Part Number Lead (Pb)-free Part Number DG300BDJ DG300BDJ-E3 DG301BDJ DG301BDJ-E3 DG302BDJ DG302BDJ-E3 DG303BDJ DG303BDJ-E3 DG303BDY DG303BDY-T1 DG303BDY-E3 DG303BDY-T1-E3 Document Number: 71402 S11-0303-Rev. C, 28-Feb-11 DG300B, DG301B, DG302B, DG303B Vishay Siliconix ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted) Parameter Limit Voltages Referenced V+ to VGND a Digital Inputs , VS, VD Current (Any Terminal) Continuous Current, S or D (Pulsed at 1 ms, 10 % duty cycle max.) V mA 100 Storage Temperature Power Dissipation (Package)b Unit 44 25 (V-) - 2 to (V+) + 2 or 30 mA, whichever occurs first 30 - 65 to 150 14-Pin PlasticDIPc 470 SOIC-14d 600 °C mW 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 6.5 mW/°C above 25 °C d. Derate 7.6 mW/°C above 75 °C. SCHEMATIC DIAGRAM (Typical Channel) V+ S VVIN Level Shift/ Drive V+ GND D VFigure 1. Document Number: 71402 S11-0303-Rev. C, 28-Feb-11 www.vishay.com 3 DG300B, DG301B, DG302B, DG303B Vishay Siliconix SPECIFICATIONSa Parameter Analog Switch Symbol Analog Signal Rangee VANALOG Drain-Source On-Resistance RDS(on) Source Off Leakage Current IS(off) Test Conditions Unless Otherwise Specified V+ = 15 V, V- = - 15 V VIN = 0.8 V or VIN = 4 Vf VD = ± 10 V, IS = - 10 mA VS = ± 14 V, VD = ± 14 V Drain Off Leakage Current ID(off) Drain On Leakage Current ID(on) VS = VD = ± 14 V Limits - 40 °C to 85 °C Temp.b Min.d Full Room Full Room Hot Room Hot Room Hot Typ.c Max.d Unit - 15 15 V -5 - 100 -5 - 100 -5 - 100 50 75 5 100 5 100 5 100 30 ± 0.1 ± 0.1 ± 0.1 nA Digital Control Input Current with Input Voltage High Input Current with Input Voltage Low Dynamic Characteristics VIN = 15 V IINL Turn-On Time tON Turn-Off Time tOFF Break-Before-Make Time Charge Injection tOPEN Q Source Off Capacitance CS(off) Drain Off Capacitance CD(off) Channel-On Capacitance CD(on) Input Capacitance Off Isolation Crosstalk (Channel-to-Channel) Room Full Room Full Room Full VIN = 5 V IINH Cin OIRR XTALK VIN = 0 V see figure 2 DG301B, DG303B Only figure 3 CL = 1 nF, Rgen = 0 , Vgen = 0 V figure 4 VS, VD = 0 V, f = 1 MHz f = 1 MHz VIN = 0 V VIN = 15 V VIN = 0 V, RL = 1 k VS = 1 Vrms, f = 500 kHz -1 - 0.001 0.001 -1 1 µA - 0.001 Room 150 Room 130 Room 50 Room 8 Room 14 Room 14 Room 40 Room 6 Room 7 Room 62 Room 74 Room Full Room Full Room Full Room Full 0.23 ns pC pF dB Power Supplies Positive Supply Current I+ Negative Supply Current I- Positive Supply Current I+ VIN = 4 V (one input) all others = 0 V VIN = 0.8 V (all inputs) Negative Supply Current I- - 100 mA - 0.001 0.001 - 100 1 100 µA - 0.001 Notes: a. Refer to PROCESS OPTION FLOWCHART. b. Room = 25 °C, Full = as determined by the operating temperature suffix. c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. e. Guaranteed by design, not subject to production test. f. 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. www.vishay.com 4 Document Number: 71402 S11-0303-Rev. C, 28-Feb-11 DG300B, DG301B, DG302B, DG303B Vishay Siliconix TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted) 60 90 V+ = 15 V V- = - 15 V TA = 25 °C 50 70 ±5V 40 TA = 125 °C ±8V 50 30 ± 10 V TA = 25 °C R DS(on) - R DS(on) - ± 12 V 30 ± 15 V 20 TA = - 55 °C ± 20 V 10 10 - 25 - 15 -5 5 15 - 15 25 - 10 -5 0 5 10 15 VD - Drain Voltage (V) VD - Drain Voltage (V) RDS(on) vs. VD and Temperature RDS(on) vs. VD and Power Supply 500 V- = - 15 V TA = 25 °C VINH = 4 V VINL = 0 V V- = 0 V TA = 25 °C 100 7.5 V 400 t ON , t OFF (ns) 80 10 V 60 300 tOFF 200 tON 15 V RDS(on) - 40 20 V tOPEN 100 DG301B, DG303B only 0 20 0 5 10 15 0 20 5 Switching Time and Break-Before-Make Time vs. Positive Supply Voltage 5 50 V- = - 15 V TA = 25 °C V+ = 15 V V- = - 15 V CL = 1 nF 4 30 V T (V) Q (pC) 3 20 2 10 0 - 15 15 V+ - Positive Supply (V) VD - Drain Voltage (V) RDS(on) vs. VD and Power Supply Voltage 40 10 1 - 10 -5 0 5 10 VS - Source Voltage (V) Charge Injection vs. Analog Voltage Document Number: 71402 S11-0303-Rev. C, 28-Feb-11 15 0 5 10 15 V+ - Positive Supply (V) Input Switching Threshold vs. Positive Supply Voltage www.vishay.com 5 DG300B, DG301B, DG302B, DG303B Vishay Siliconix TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted) - 120 500 400 - 100 I+ - 80 (dB) I+, I- (µA) 300 Crosstalk V+ = 15 V V- = - 15 V 200 VIN = 4 V 100 (one input) (all other = 0 V) Off Isolation - 60 Iñ V+ = +15 V V- = - 15 V RL - 40 0 - 100 - 55 - 35 - 15 5 25 45 65 85 105 - 20 10 k 125 100 k Temperature (°C) 1M 10 M f - Frequency (Hz) Supply Current vs. Temperature Off Isolation and Crosstalk vs. Frequency 15 100 nA V+ = 15 V V- = - 15 V 10 nA V+ = 15 V V- = - 15 V VS, V D = ± 14 V I S, I D I+, I- (mA) 10 ID(on) 1 nA 5 +I 100 pA ID(off) or IS(off) -I 0 1k 10 k 100 k 10 pA - 55 - 35 1M - 15 f - Frequency (Hz) 65 85 105 125 105 125 400 350 350 300 300 Time (ns) 250 Time (ns) 45 Leakage vs. Temperature 400 tON 200 tOFF 150 V+ = 15 V V- = - 15 V VS = 3 V tON 250 tOFF 200 150 100 100 50 www.vishay.com 6 25 Temperature (°C) Supply Curents vs. Switching Frequency 0 10 5 50 12 14 16 18 20 22 0 - 55 - 35 - 15 5 25 45 65 85 Supply Voltage (V) Temperature (°C) Switching Time vs. Power Supply Voltage Switching Time vs. Temperature Document Number: 71402 S11-0303-Rev. C, 28-Feb-11 DG300B, DG301B, DG302B, DG303B Vishay Siliconix TEST CIRCUITS + 15 V Logic "1" = Switch On V+ S VS = 3 V Logic Input D VO 50 % 0V IN 5V RL 300 V- GND VS CL 33 pF Switch Output 90 % 10 % 0V - 15 V tON CL (includes fixture and stray capacitance) VO = V S tOFF RL RL + rDS(on) Figure 2. Switching Time + 15 V V+ VS1 = 3 V VS2 = 3 V S1 D1 S2 D2 V- Switch Output RL1 300 RL2 300 CL1 33 pF CL2 33 pF VINH 50 % 0V VO1 VO2 IN GND Logic "1" = Switch On Logic Input VS1 50 % VO1 0V VS2 Switch Output 0 V VO2 50 % tBBM - 15 V CL (includes fixture and stray capacitance) Figure 3. Break-Before-Make SPDT (DG301B, DG303B) + 15 V Rg V+ S IN Vg VO CL 1 nF 3V GND VO D VO INX ON V- OFF ON - 15 V Figure 4. Charge Injection Document Number: 71402 S11-0303-Rev. C, 28-Feb-11 www.vishay.com 7 DG300B, DG301B, DG302B, DG303B Vishay Siliconix APPLICATIONS HINTSa VS or VD Analog Voltage Range (V) 0 VIN Logic Input Voltage VINH(min)/VINL(max) (V) 4/0.8 0 4/0.8 - 20 to 20 0 4/0.8 0 to 15 VNegative Supply Voltage (V) GND Voltage (V) 15 - 15 20 - 20 15 0 V+ Positive Supply Voltage (V) - 15 to 15 Notes: a. Application hints are for DESIGN AID ONLY, not guaranteed and not subject to production testing. APPLICATIONS The DG300B series of analog switches will switch positive analog signals while using a single positive supply. This facilitates their use in applications where only one supply is available. The trade-offs of using single supplies are: 1) Increased RDS(on). 2) Slower switching speed. The analog voltage should not go above or below the supply voltages which in single operation are V+ and 0 V. (See Input Switching Threshold vs. Positive Supply Voltage Curve.) + 15 V 50 k 10 k + 15 V 5 k VOUT 10 µF + 15 V DG301B 100 k +5V 5 k TTL Input 10 k Figure 5. Single Supply Op. Amp. Switching www.vishay.com 8 Document Number: 71402 S11-0303-Rev. C, 28-Feb-11 DG300B, DG301B, DG302B, DG303B Vishay Siliconix APPLICATIONS - 15 V + 15 V CMOS Logic Input Select High = Diff. IN B + 15 V Diff. IN A - 15 V + – R4 75 k + 15 V R2 R6 75 k 75 k Diff. IN B R1 16 k DG302B Ri1 1.5 k VOUT DG301B GND R2 75 k CMOS Logic Gain Select High = AV = 101 + 15 V VOSNULL R5 R7 75 k 67 k 50 k Voltage gain of the instrumentation amplifier is: AV = 1 + 2R2 R1 (In the circuit shown, AV1 = 10.4, AV2 = 101) - 15 V Figure 6. Low Power Instrumentation Amplifier with Digitally Selectable Inputs and Gain 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?71402. Document Number: 71402 S11-0303-Rev. C, 28-Feb-11 www.vishay.com 9 Package Information Vishay Siliconix SOIC (NARROW): 14ĆLEAD MILLIMETERS 14 13 12 11 10 9 Dim A A1 B C D E e H L Ø 8 E 2 3 4 5 6 7 D A 0.25 (GAGE PLANE) 1 H INCHES Min Max Min Max 1.35 1.75 0.053 0.069 0.10 0.20 0.004 0.008 0.38 0.51 0.015 0.020 0.18 0.23 0.007 0.009 8.55 8.75 0.336 0.344 3.8 4.00 0.149 0.157 1.27 BSC 0.050 BSC 5.80 6.20 0.228 0.244 0.50 0.93 0.020 0.037 0_ 8_ 0_ 8_ ECN: T-05766—Rev. F, 19-Sep-05 DWG: 5499 C ALL LEADS 0.101 mm e B Document Number: 71193 19-Sep-05 A1 L Ø 0.004″ www.vishay.com 1 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1 Package Information Vishay Siliconix PDIP: 14ĆLEAD 14 13 12 11 10 9 8 E E1 1 2 3 4 5 6 7 D S Q1 A A1 L 15° MAX C B1 e1 B Dim A A1 B B1 C D E E1 e1 eA L Q1 S eA MILLIMETERS Min Max INCHES Min Max 3.81 5.08 0.150 0.200 0.38 1.27 0.015 0.050 0.38 0.51 0.015 0.020 0.89 1.65 0.035 0.065 0.20 0.30 0.008 0.012 17.27 19.30 0.680 0.760 7.62 8.26 0.300 0.325 5.59 7.11 0.220 0.280 2.29 2.79 0.090 0.110 7.37 7.87 0.290 0.310 2.79 3.81 0.110 0.150 1.27 2.03 0.050 0.080 1.02 2.03 0.040 0.080 ECN: S-03946—Rev. C, 09-Jul-01 DWG: 5481 Document Number: 71260 05-Jul-01 www.vishay.com 1 Application Note 826 Vishay Siliconix RECOMMENDED MINIMUM PADS FOR SO-14 RECOMMENDED MINIMUM PADS FOR SO-14 0.322 (8.179) 0.152 0.022 0.050 0.028 (0.559) (1.270) (0.711) (3.861) 0.246 (6.248) 0.047 (1.194) Recommended Minimum Pads Dimensions in Inches/(mm) Return to Index Return to Index APPLICATION NOTE Document Number: 72607 Revision: 21-Jan-08 www.vishay.com 23 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. 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. 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We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. 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