DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL www.vishay.com Vishay Siliconix CMOS Analog Switches DESCRIPTION FEATURES The DG300B to 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 High-Rel systems FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG300B Dual-In-Line NC 1 14 V+ D1 2 13 D2 NC 3 12 NC S1 4 11 S2 NC 5 10 NC IN 1 6 9 IN 2 7 8 V- GND TRUTH TABLE LOGIC SWITCH 0 Off 1 On Notes • Logic “0” 0.8 V • Logic “1” 4 V Top View S12-2064-Rev. A, 27-Aug-12 Document Number: 67936 1 For technical questions, contact: [email protected] 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 DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL www.vishay.com Vishay Siliconix FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG301B CerDIP NC 1 14 V+ D1 2 13 D2 NC 3 12 NC S1 4 11 NC 5 10 NC IN 6 9 NC GND 7 8 V- S2 TRUTH TABLE LOGIC SW1 0 Off SW2 On 1 On Off Notes • Logic “0” 0.8 V • Logic “1” 4 V Top View FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION DG302B DG303B Dual-In-Line Dual-In-Line 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 IN1 6 9 IN2 GND 7 8 V- GND 7 8 V- Top View Top View TRUTH TABLE TRUTH TABLE LOGIC SWITCH LOGIC SW1, SW2 0 Off 0 Off On 1 On 1 On Off Notes • Logic “0” 0.8 V • Logic “1” 4 V S12-2064-Rev. A, 27-Aug-12 SW3, SW4 Notes • Logic “0” 0.8 V • Logic “1” 4 V Document Number: 67936 2 For technical questions, contact: [email protected] 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 DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL www.vishay.com Vishay Siliconix ORDERING INFORMATION PART CONFIGURATION DG300B DG301B TEMP. RANGE ORDERING PART GENERIC DSCC NUMBER SPST x 2, NO DG300BAK/883 DG300BAK/883 (Vishay qualified, DSCC approval in progress) SPDT x 1 DG301BAK/883 DG301BAK/883 (Vishay qualified, DSCC approval in progress) - 55 °C to 125 °C PACKAGE 14-pin CerDIP DG302B DPST x 2, NO DG302BAK/883 DG302BAK/883 (Vishay qualified, DSCC approval in progress) DG303B SPDT x 2 DG303BAK/883 DG303BAK/883 (Vishay qualified, DSCC approval in progress) ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted) PARAMETER SYMBOL V+ Voltages Referenced to V- GND LIMIT 44 25 V (V-) - 2 to (V+) + 2 or 30 mA, whichever occurs first Digital Inputsa, VS, VD Current (any terminal) 30 Continuous current, S or D (pulsed at 1 ms, 10 % duty cycle max.) 100 Storage temperature Power dissipation (package)b UNIT 14-pin CerDIPc mA - 65 to 150 °C 825 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 11 mW/°C above 25 °C. SCHEMATIC DIAGRAM (Typical Channel) V+ S VVIN Level Shift/ Drive V+ GND D VFig. 1 S12-2064-Rev. A, 27-Aug-12 Document Number: 67936 3 For technical questions, contact: [email protected] 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 DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL www.vishay.com Vishay Siliconix SPECIFICATIONSa PARAMETER Analog Switch Analog Signal Rangee Drain-Source On-Resistance SYMBOL TEST CONDITIONS UNLESS OTHERWISE SPECIFIED V+ = 15 V, V- = - 15 V VIN = 0.8 V, VIN= 4 Vf MIN.d VANALOG RDS(on) Source Off Leakage Current IS(off) Drain Off Leakage Current ID(off) Drain On Leakage Current ID(on) LIMITS - 55 °C to 125 °C TEMP.b VD = ± 10 V, IS = - 10 mA VS = ± 14 V, VD = ± 14 V VS = VD = ± 14 V Full Room Full Room Hot Room Hot Room Hot TYP.c - 15 30 -1 - 100 -1 - 100 -1 - 100 ± 0.1 ± 0.1 ± 0.1 UNIT MAX.d 15 50 75 1 100 1 100 1 100 V nA Digital Control IINH Input Current with Input Voltage Low IINL Dynamic Characteristics Turn-On Time Turn-Off Time Break-Before-Make Time Charge Injection Source Off Capacitance Drain Off Capacitance Drain On Capacitance Input Capacitance Off Isolation Crosstalk Power Supplies VIN = 15 V tON tOFF tOPEN Q CS(off) CD(off) CD(on) Cin OIRR XTALK Positive Supply Current I+ Negative Supply Current I- Positive Supply Current I+ 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 I- VIN = 0 V VIN = 15 V VIN = 0 V, RL = 1 k VS = 1 VRMS, f = 500 kHz VIN = 4 V (one input) all others = 0 V VIN = 0.8 V (all inputs) Negative Supply Current Room Full Room Full Room Full VIN = 5 V Input Current with Input Voltage High -1 -1 - 0.001 0.001 -1 1 1 1 - 0.001 Room Room Room Room Room Room Room Room Room Room Room 150 130 50 8 14 14 40 6 7 62 74 225 190 Room Full Room Full Room Full Room Full 0.23 1 - 100 - 100 ns pC pF dB mA - 0.001 0.001 - 100 100 μA 100 100 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 datasheet. 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 permanendt 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. S12-2064-Rev. A, 27-Aug-12 Document Number: 67936 4 For technical questions, contact: [email protected] 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 DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL www.vishay.com Vishay Siliconix TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted) 90 60 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 25 - 15 - 10 VD - Drain Voltage (V) -5 0 5 10 15 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 20 0 0 5 10 15 20 0 5 10 15 VD - Drain Voltage (V) V+ - Positive Supply (V) RDS(ON) vs. VD and Power Supply Voltage Switching Time and Break-Before-Make Time vs. Positive Supply Voltage 5 50 40 V- = - 15 V TA = 25 °C V+ = 15 V V- = - 15 V CL = 1 nF 4 30 Q (pC) V T (V) 3 20 2 10 0 - 15 1 - 10 -5 0 5 10 15 0 5 10 15 VS - Source Voltage (V) V+ - Positive Supply (V) Charge Injection vs. Analog Voltage Input Switching Threshold vs. Positive Supply Voltage S12-2064-Rev. A, 27-Aug-12 Document Number: 67936 5 For technical questions, contact: [email protected] 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 DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL www.vishay.com Vishay Siliconix TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted) 500 - 120 400 - 100 300 Crosstalk I+ 200 VIN = 4 V 100 (dB) I+, I- (µA) - 80 V+ = 15 V V- = - 15 V (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 1M 10 M Temperature (°C) f - Frequency (Hz) Supply Current vs. Temperature Off Isolation and Crosstalk vs. Frequency 100 nA 15 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 5 100 pA +I ID(off) or IS(off) -I 10 k 100 k 1M 10 pA - 55 - 35 - 15 5 25 45 65 85 f - Frequency (Hz) Temperature (°C) Supply Curent vs. Switching Frequency Leakage vs. Temperature 400 400 350 350 300 300 250 250 Time (ns) Time (ns) 0 1k tON 200 100 50 50 0 12 14 16 18 105 125 V+ = 15 V V- = - 15 V VS = 3 V tON tOFF 200 100 10 125 150 tOFF 150 105 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 S12-2064-Rev. A, 27-Aug-12 Document Number: 67936 6 For technical questions, contact: [email protected] 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 DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL www.vishay.com Vishay Siliconix TEST CIRCUITS + 15 V Logic "1" = Switch On V+ Logic Input D S VS = 3 V VO 50 % 0V IN 5V RL 300 Ω V- GND VS CL 33 pF Switch Output 90 % 10 % 0V - 15 V tON CL (includes fixture and stray capacitance) tOFF RL VO = V S RL + rDS(on) Fig. 2 - Switching Time + 15 V V+ VS1 = 3 V VS2 = 3 V S1 D1 S2 D2 VO2 Switch Output RL1 300 Ω V- RL2 300 Ω CL1 33 pF CL2 33 pF VINH 50 % 0V VO1 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) Fig. 3 - Break-Before-Make SPDT (DG301B, DG303B) + 15 V Rg V+ S IN Vg VO CL 1 nF 3V GND ΔVO D VO INX ON V- OFF ON - 15 V Fig. 4 - Charge Injection S12-2064-Rev. A, 27-Aug-12 Document Number: 67936 7 For technical questions, contact: [email protected] 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 DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL www.vishay.com Vishay Siliconix APPLICATION HINTSa V+ Positive Supply Voltage (V) VNegative Supply Voltage (V) GND Voltage (V) VIN Logic Input Voltage VINH(min.)/VINL(max.) (V) VS or VD Analog Voltage Range (V) 15 - 15 0 4/0.8 - 15 to 15 20 - 20 0 4/0.8 - 20 to 20 15 0 0 4/0.8 0 to 15 Note 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 kΩ 10 kΩ + 15 V 5 kΩ VOUT 10 µF + 15 V DG301B 100 kΩ +5V 5 kΩ TTL Input 10 kΩ Fig. 5 - Single Supply Op. Amp. Switching S12-2064-Rev. A, 27-Aug-12 Document Number: 67936 8 For technical questions, contact: [email protected] 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 DG300BMIL, DG301BMIL, DG302BMIL, DG303BMIL www.vishay.com Vishay Siliconix APPLICATIONS - 15 V + 15 V CMOS Logic Input Select High = Diff. IN B + 15 V Diff. IN A - 15 V R4 + – + 15 V R2 R6 Diff. IN B R1 DG302B Ri1 VOUT DG301B GND R2 + 15 V CMOS Logic Gain Select High = AV = 101 VOSNULL R5 R7 Voltage gain of the instrumentation amplifier is: AV = 1 + 2R2 R1 (In the circuit shown, AV1 = 10.4, AV2 = 101) - 15 V Fig. 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?67936. S12-2064-Rev. A, 27-Aug-12 Document Number: 67936 9 For technical questions, contact: [email protected] 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 CERDIP: 14-LEAD 14 13 12 11 10 9 8 E1 1 2 3 4 5 6 E 7 D S Q1 A L1 A1 L e1 C B B1 MILLIMETERS Dim A A1 B B1 C D E E1 e1 eA L L1 Q1 S ∝ eA INCHES Min Max Min Max 4.06 5.08 0.160 0.200 0.51 1.14 0.020 0.045 0.38 0.51 0.015 0.020 1.14 1.65 0.045 0.065 0.20 0.30 0.008 0.012 19.05 19.56 0.750 0.770 7.62 8.26 0.300 0.325 6.60 7.62 0.260 0.300 2.54 BSC ∝ 0.100 BSC 7.62 BSC 0.300 BSC 3.18 3.81 0.125 0.150 3.81 5.08 0.150 0.200 1.27 2.16 0.050 0.085 1.65 2.41 0.065 0.095 0° 15° 0° 15° ECN: S-03946—Rev. E, 09-Jul-01 DWG: 5402 Document Number: 71281 03-Jul-01 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