DG5043 Vishay Siliconix Monolithic General-Purpose CMOS Analog Switch Audio Switching Instrumentation Battery Powered Systems 15-V Input Range On-Resistance: <50 Break-Before-Make Switching TTL and CMOS Compatible Improved Signal Headroom Reduced Switching Errors No Shorting of Inputs Simple Interfacing The DG5043 solid state analog switch is recommended for general purpose applications in instrumentation, and process control. Built on the Vishay Siliconix PLUS-40 high voltage CMOS process, this device provides ease-of-use and performance advantages to the system designer. Key performance features of the DG5043 are 1-s switching, low power supply requirements, and break-before-make switching. Each switch conducts equally well in either direction, when on, and blocks up to 30 V peak-to-peak when off. Off leakage current is 1-nA maximum. An epitaxial layer prevents latch up. For new designs, DG403 is recommended. Dual-In-Line D1 1 16 S1 NC 2 15 IN1 14 V– D3 3 S3 4 13 GND S4 5 12 VL D4 6 11 V+ NC 7 10 IN2 D2 8 9 S2 Logic SW1, SW2 SW3, SW4 0 OFF ON 1 ON OFF Logic “0” = 0.8 V Logic “1” = 2 V Temp Range Package Part Number 0 to 70C 16-Pin Plastic DIP DG5043CJ Top View V+ to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 V GND to V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 V Power Dissipation (Package)b 16-Pin Plastic DIPc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 470 mW VL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (GND – 0.3 V) to 44 V Digital Inputsa VS, VD . . . . . . . . . . . . . . . . . . . . . . . (V–) –2 V to (V+ plus 2 V) or 30 mA, whichever occurs first Current (Any Terminal) Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA Current, S or D (Pulsed 1 ms 10% duty) . . . . . . . . . . . . . . . . . . . . . . . 100 mA Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65 to 125C Document Number: 70059 S-52880—Rev. B, 28-Apr-97 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 mW/C above 75C www.vishay.com FaxBack 408-970-5600 4-1 DG5043 Vishay Siliconix Test Conditions Unless Otherwise Specified Parameter Symbol V+ = 15 V, V– = –15 V VL = 5 V, VIN = 2 V, 0.8 Ve C Suffix 0 to 70C Tempa Minc Full –15 Typb Maxc Unit 15 V 50 75 Analog Switch Analog Signal Ranged Drain-Source On-Resistance Switch Off Leakage Current VANALOG rDS(on) IS = –10 mA, VD = 10 V Room Full VS = VD = 14 V Room Full –1 –100 1 100 VS = VD = –14 V Room Full –1 –100 1 100 VS = VD = 14 V Room Full VS = VD = –14 V Room Full –2 –200 IS(off) nA A Channel On Leakage Current ID(on) 2 200 Digital Control Input Current with VIN Low IIL VIN Under Test = 0.8 V Full –1 1 Input Current with VIN High IIH VIN Under Test = 2 V Full –1 1 Turn-On Time tON 1200 tOFF VS = 10 V,, RL = 1 k , CL = 35 p pF S Figure See Fi 1 Room Turn-Off Time Room 700 A Dynamic Characteristics ns Q CL = 10 nF, Vgen = 0 V, Rgen = 0 Room 30 Off Isolationd OIRR RL = 75 , CL = 5 pF, f = 1 MHz Room 75 Crosstalk (Channel-to-Channel)d XTALK RL = 75 , VS = 2 VP-P, f = 1 MHz Room 89 Room 15 Room 17 Room 45 Charge Injectiond Source Off Capacitance CS(off) Drain Off Capacitanced CD(off) Channel On Capacitanced CD(on) VD = VS = 0 V, V f = 1 MHz MH pC dB pF F Power Supplies Positive Supply Current I+ Negative Supply Current I– Logic Supply Current IL Ground Current IGND Full VIN = 0 or 2.4 V Full 300 –300 Full VIN = 0 or 2.4 V Full 300 A A –300 Notes: a. Room = 25C, Full = as determined by the operating temperature suffix. b. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. d. Guaranteed by design, not subject to production test. e. VIN = input voltage to perform proper function. www.vishay.com FaxBack 408-970-5600 4-2 Document Number: 70059 S-52880—Rev. B, 28-Apr-97 DG5043 Vishay Siliconix VS1 VS2 +5 V +15 V VL V+ S1 D1 S2 D2 VO1 Logic Input VO2 IN RL1 V– GND RL2 CL1 CL2 Logic “0” = SW On IN1 Switch Output tr <20 ns tf <20 ns 3V 50% tOFF VS Switch Output 90% VO 0 –15 V tON CL (includes fixture and stray capacitance) FIGURE 1. Switching Time Rg +5 V +15 V VL V+ S D IN Vg CL 10 nF 3V GND VO VO VO INX OFF V– ON OFF Q = CL VO –15 V FIGURE 2. Charge Injection Document Number: 70059 S-52880—Rev. B, 28-Apr-97 www.vishay.com FaxBack 408-970-5600 4-3