MA AXIM TTL Compatible CMOS Analog Switches General Description Maxims DG300-DG303 and DG300A-DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics. On resistance is less than 500 and is essentially constant over the analog signal range. Device specifications are ideal for battery powered circuitry. These switches are available in a variety of formats as outlined below in the Pin Configurations section. The switch control logic inputs are fully TTL and CMOS compatible. Also featured are break-before-make switching and low charge injection. Maxims DG300-DG303 and DG300A-DG303A families are electrically compatible and pin compatible with the original manufacturer's devices. All devices will operate with power supplies ranging from +5V to +18V. Single supply operation is implemented by connecting V- to GND. Applications Portable Instruments Low Power Sample/Holds Power Supply Switching Programmable Gain Amplifiers SPDT and DPDT Functions Features @ Monolithic Low Power CMOS @ Latch-Up Proof Construction @ Fully Compatible 2nd Source @ Low On Resistance, <500 @ Fast Switching Time @ V* to V Analog Signal Range @ Single Supply Capability Ordering Information PART TEMP. RANGE PACKAGE DG300C/D 0C to +70C ~ Dice DG300CJ 0C to +70C =_: 14 Lead Plastic DIP DG300CWE 0C to +70C ~=-: 16 Lead Wide SO DG300CK oc to +70C ~=.: 14 Lead CERDIP DG300BWE -25C to +85C =. 16 Lead Wide SO DG300BK -25C to +85C 14 Lead CERDIP DG300BA -25C to +85C 10 Lead Metal Can DG300AK -5C to +125C 14 Lead CERDIP DG300AA -55C to +125C 10 Lead Metal Can (Ordering information is continued at end of data sheet.) Pin Configurations Process Control and Telemetry Top View *Dual SPST DG300/DG300A *Dual DPST DG302/DG302A * (SUBSTRATE AND CASE] nc of ~ " Me et hae = an D, 2 I nec] U5 {fae bop! (72) D, s,@} 1: tts, 0 pry orto, ne C3] it 10) WC 8 cH T t S IN, Gy? +4 IN. In, LE aa KH IN, GNO (7 a) v- eno (7 es SWITCH *Note: Pins 8 and 9 of the Loaic SWITCH Q OFF 1 ON 16-lead Small Outline Package 0 OFF are not connected. *SPDT DG301/DG301A V* (SUBSTRATE AND CASE] to wolf ~~ bow NCC & Ts) S, a te 0; ri LH a Dy 8, $e) CA NC (3 IN, CE} 51 IN INS eno C7] ro y- GND] SWITCH1 | SWITCH2 toaic gwiren2 | swiren 0 OFF ON 0G OFF ON 1 ON OFF 1 ON OFF Switch states are for Logic 1 Inputs (Positive Logic). MAAXILMA Maxim Integrated Products 1 For free samples & the latest literature: http:/;www.maxim-ic.com, or phone 1-800-998-8800 (wieoena/(v)zoena/(v)LoeDa/(viooeDaDG300(A)/DG301(A)/DG302(A)/DG303(A) TTL Compatible CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS Voltages Referenced to V" Operating Temperature (A Suffix) -55C to 125C V* (DG300-DG303) .... 6. cece cece ec eee eee 36V (B Suffix) ........ -25C to 85C V* (DG300A-DG303A) ...........006- . 44V (C Suffix) .......... 0C to 70C GND oo... cee cece cece ence teen eeneeee ... 25V Lead Temperature (Soldering 10 sec.) ........... +300C Digital Inputs, Vs, Vp (Note 1) ....... -4V to (ve + 4V) or Power Dissipation 30mA, whichever occurs first. Cerdip (K) (Derate 11mW/C above 75C) ....... 825mW Current, Any Terminal Except S or D ............. 30mA Plastic DIP (J) (Derate 6.5mW/C above 25C) .. 470mW Continuous Current, S or D .............46 . 30mA Metal Can (A) (Derate 6mW/C above 75C) . 450mW (Pulsed at 1msec, 10% duty cycle max) 100mA Storage Temperature (A & B Suffix) -65C to 150C * Device mounted with all leads soldered or welded to PC (C Suffix) ......... 65C to 125C board. Stresses listed under Absolute Maxii may be lied (one at a time) to devices without resulting in permanent damage. These are stress ratings only, and functional operation of the device at these or any other conditions above those indicated in the operational sections of the speciticati is not implied. E: i ratings conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (V = +15V, V- = -15V, GND = OV, T, = 25C, unless otherwise indicated) DG300-DG303A DG300-DG3038/C PARAMETER SYMBOL TEST CONDITIONS DG300A-DG oa oG B/C UNITS MIN TYP MAX| MIN TYP MAX (Note 2) (Note 3) (Note 2) (Note 3) Analog Signal Range | Vanatog| Is = 10mA, V;, = 0.8V or 4.0V -15 15 -15 15 Vv Drain-Source Is = -10MA, Vp = 10V 30 50 30 50 0 ON Resistance "Ds(on) lg = 10MA, Vp = -10V 30 50 30 50 x] Source OFF ' Vg = 14V, Vp = -14V 01 1 0.1 5 RE Leakage Current Sto) | Vin = 0.8V | Vo =-14V,Vp=14v | -1 04 5 Ol = or = @! Drain OFF , Vin = 4.0V |_Vs = -14V, Vp = 14V 0.1 1 0.1 5 nA Leakage Current Blof) Vg = 14V,Vp=-14v | -1 -04 5 -O1 Drain ON , Vp = Vg = 14V 01 1 01 5 Leakage Current D(on) Vp = Vg = -14V 2 OA 5 -O1 - Input Current/ ; Vin = 5.0V -1 -0.001 -1 = -0.001 2 |_Voltage High NH Vin = 15V 0.001 1 0.001 1 A ui Z| Input Current/ - _ Voltage Low linc Vin = OV -1 0.001 1 -0.001 Turn-ON Time ton ao , oy 150 300 150 300 See Switching Time Test Circuit Turn-OFF Time tor 130 250 130 250 ns See Break-Before-Make Break-Before-Make | +, tay | Time Test Circuit 50 50 DG301(A)/DG303(A) Only Charge Injection Q C_ = 10NF, Ryen = 09, Voen = OV 12 12 pc Source OFF o : Cyrotn Vg = OV 14 14 3 Capacitance (off) f= 1MHz, Drain OFF Vin = 0.8V - . Capacitance Coron or Vp = OV 4 4 Via = 4.0V pF Channel ON Coron) * in =v Capacitance sion Vs = Vp = OV 40 40 Input Capacit C, f = 1MH Vin = OV 6 8 apacitance = Zz npur wapacnan in Vin = 15V 7 7 Off Isolation (Note 4) 62 62 Crosstalk Vin = OV, Ri = 1kQ dB rosstal Vs = 1 Vans f = S00kHz (Channel to Channel) RMS m (See Notes next page). 2 MAXIMATTL Compatible CMOS Analog Switches ELECTRICAL CHARACTERISTICS (Continued) (V' = +15V, V" = -15V, GND = OV, T, = 25C, unless otherwise indivated) DG300-DG303A DG300-DG303B/C PARAMETER SYMBOL TEST CONDITIONS 0G DG DG DG We NITS MIN TYP MAX | MIN TYP MAX Note 2) (Note 3) (Note 2) (Note 3) Positive Supply r 023 05 0.23 05 | mA Current Vin = 4V (One Input) j All Others = 0 >; | Negative Supply r ( -10 -0.001 -10 -0.001 5 Current % | Positive Supply I 0.001 10 0.001 10 | yA - Vin = 0.8V (All Inputs) Negative Supply r -10 -0.001 10 -0.001 Current ELECTRICAL CHARACTERISTICS (Over Temperature) (V* = +15V, Vv = -15V, GND = OV, T, = Over Temperature Range, unless otherwise indicated) DG300-DG303A DG300-DG303B/C DG300A-DG303AA |DG300A-DG303AB/C PARAMETER SYMBOL TEST CONDITIONS UNITS MIN TYP MAX| MIN TYP MAX (Note 2) (Note 3) (Note 2) (Note 3) Analog Signal Range | Vanatog| Is = 10mA, V,, = 0.8V or 4.0V -15 15 -15 15 Vv Drain-Source : I, = -10mA, Vp = 10V 75 75 0 ON Resistance DS(on) ls = 10MA, Vp = -10V 75 75 3 Source OFF ' Vg = 14V, Vp = -14V 100 100 E | Leakage Current Siotf Vin = 0.8V | y, = -14V, Vp = 14v | -100 -100 = or | Drain OFF \ Vin = 4.0V | Vs = -14V, Vp = 14V 100 100 | aA Leakage Current Dioff) Vg = 14V, Vp = -14V_ | -100 -100 Drain ON ' Vp = Vg = 14V 100 100 Leakage Current Dion) Vp = Vg = -14V ~200 ~200 Input Current/ , Vig = 5.0V -1 -10 5 | Voltage High INH Vin = 15V 1 10 a HA Z| Input Current/ \ Vv. =0V 4 -10 Voltage Low INL in Positive Supply I 1 1 mA Current Vin = 4V (One Input) Negative Supply . (All Others = 0) > - - 3 Current | 100 200 >| Positive Supply + | Current 100 200 | HA Negative Suppl Vin = 0.8V (All Inputs) iv ly - _ . Current | 100 200 Note 1: Signals on S,, Dy, or INy exceeding V* or V will be clamped by internal diodes. Limit diode forward current to maximum current ratings. Note 2: The algebraic convention whereby the most negative value is a minimum, and the most positive value is a maximum is used in this data sheet. Note 3: Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. Note 4: MAXIMA oO OFF isolation = 20 logos , Vg = input to OFF switch, Vp = Output. (wieoena/(v)zoena/(v)LoeDa/(vjo0EDaDG300(A )/DG301(A)/DG302(A)/DG303(A) TTL Compatible CMOS Analog Switches Typical Operating Characteristics 'DS(ON) Vs. Vp AND TEMPERATURE DS(ON) 8. Vp AND OFF ISOLATION AND INSERTION POWER SUPPLY VOLTAGE LOSS vs. FREQUENCY 100 100 Vt = +15V A) W = +15 V- = -15V Ve = -15V B) V* = +104 V = -10 = Ni OFF o=ix 80 C) V* = +75 Vo = -75V 3 OF Are 1000 FF D) V+ = +5 Ve = 5 z | L = INSERTION 4a _ = =z i z 3 Me: S = 2 0 AL = Ika A, = 250 S 40 5 ire City z z ra {NUM a 0 25 a0 [ve = 180 v = -15V = CLoap = 3pF = Vs = 1 Vams 0 o LCi 1 till ll -15 -0 5 O 5 WO 15 -5 -0 5 O 5 WW 15 105 108 107 10 DRAIN VOLTAGE (VOLTS) DRAIN VOLTAGE (VOLTS) FREQUENCY (Hz) SWITCHING TIME AND SWITCHING TIME BREAK-BEFORE-MAKE TIME SWITCHING TIME vs. TEMPERATURE @ _vs. POSITIVE SUPPLY VOLTAGE ve. NEGATIVE SUPPLY VOLTAGE ww 500 250 Ves 6 = - = -15V v = +15V ae - a = ape A = 425C Vw = +4.0V = 40 he by _ 20 Vinw = +4.0V Vi = OV - w Vw = OV Vine = OV s 300 = 150 x a 5 = s zm s E = z 2 100 50 0 Eo one 0 65-35-15 5 25 45 65 85 10512 = 0 5 10 15 5 -10 -15 TEMPERATURE (C) POSITIVE SUPPLY VOLTAGE (VOLTS) NEGATIVE SUPPLY VOLTAGE (VOLTS) Test Circuits Roen Ox Veen ih relp-A Hes Ay 1 SN, +4 T C, = 10nF = On ON OFF ov AV = 4 MEASURED VOLTAGE ERROR DUE TO CHARGE INJECTION THE ERROR VOLTAGE IN COULOMBS IS AQ = C, * AVg. Figure 1. Charge Injection Test Circuit. 4 MAKIMTTL Compatible CMOS Analog Switches Test Circuits (Continued) Losi 1 = SWITCH ON an5y Logic Vink + v SWITCH INPUT f re \ aUTPuT ov Vy = 3V Yo a1 Vp = 3 tee Cy swirch .. Vor / al \ S80F aurruT 8 Losic Ve (PUT SWITCH Yee sm = -15 OUTPUT w _ a tga Figure 2. Break-Before-Make Time Test Circuit SPDT (DG301(A), DG303(A)). LOGIC 1" = SWITCH ON +15V Loaie Vin av INPUT # \ fe SWITCH t < 20 ns wv 50% N 8 0 OUTPUT <20m We = 3 0 1 po. 0% Vs "" | AL > 3h F > mo D> iT* 10% == Switch gy == OUTPUT Woeic eNO vf | iw | tore = UT ~W5v Figure 3. Switching Time Test Circuit. A ppli. cation Information All DG300 family switches will operate with +5 to +15V power supplies. They can also be used with single ended power supplies ranging from +10V to +30V where the V~ terminal is connected to ground. In either case analog signals ranging from V* to V- can be switched. Table 1. Typical Single Supply Parameters The on resistance variation with analog signal and supply voltage is shown in the Typical Operating Characteristics graphs. The temperature coefficient of Roy is typically 0.5%/C. Typical on resistance matching from channel to channel is 10%. In addition, Table 1 outlines some typical parameters for single supply operation. Vv SUPPLY VOLTAGE (V" = 0V) +10V +15V +20V +30V Switching Time (R, = 1kQ) ton 190ns 150ns 110ns 70ns torr 40ns 40ns 40ns 40ns On Resistance Vsianat = +1V 719 510 420 312 Vsianat = V/2 77 549 430 300 Vsienat = V* 84Q 63Q 540 430 Input Logic Levels 0.8V, 4.0V 0.8V, 4.0V 0.8V, 4.0V 0.8V, 4.5V qa charge injection test circuit is shown in Fi web Table 2. Charge Injection (+15V Supplies) abie 2 lists the typical injected charge for series switches with various input voltages. ANALOG INPUT INJECTED Q +10V 4pC +5V 8pC ov 12pC -5V 8pC -10V 5pC MAXIMA (weoena/(v)zoena/(v) Loena/(v)o0EesaDG300(A)/DG301 (A)/DG302(A)/DG303(A) TTL Compatible CMOS Analog Switches Chip Topography DG300._ DG301 DG302/303 b ii DIEPAD | DG300A DG30IA DG302A/303A c r! a NC. NC. $3 Ay |= b D1 D1 D3 e c Di S1 Di d S1 INt S1 e IN1 iN1 IN1 ce Ek f vt vt Vv we la 9 GND GND GND h Vv v v tion IN2 GND IN2 4 r! j $2 v $2 k D2 S2 D2 f D2 D2 D4 m N.C. N.C S4 n vt vt ve T q T T f g h i 0108" q im Ordering Information (continued) PART TEMP. RANGE PACKAGE PART TEMP. RANGE PACKAGE DG300AC/D 0C to +70C Dice DG302CWE 0C to +70C 16 Lead Wide SO DG300ACJ 0C to +70C 14 Lead Plastic DIP DG302CK 0C to +70C 14 Lead CERDIP DG300ACWE _0C to +70C 16 Lead Wide SO DG302BWE __-25C to +85C 16 Lead Wide SO DG300ACK 0C to +70C 14 Lead CERDIP DG302BK -25C to +85C 14 Lead CERDIP DG300ABWE ~25C to +85C 16 Lead Wide SO DG302AK -55C to +125C 14 Lead CERDIP DG300ABK _-25C to +85C 14 Lead CERDIP DG302AC/D 0C to +70C Dice DG300ABA __-25C to +85C 10 Lead Metal Can DG302ACJ 0C to +70C 14 Lead Plastic DIP DG301C/D 0C to +70C Dice DG302ACWE _0C to +70C _16 Lead Wide SO DG301CJ 0C to +70C 14 Lead Plastic DIP DG302ACK 0C to +70C 14 Lead CERDIP DG301CWE 0C to+70C 16 Lead Wide SO DG302ABWE _-25C to +85C 16 Lead Wide SO DG301CK 0C to +70C 14 Lead CERDIP DG302ABK __-25C to +85C 14 Lead CERDIP DG301BWE __-25C to +85C 16 Lead Wide SO DG303C/D 0C to +70C Dice DG301BK 25C to +85C 14 Lead CERDIP DG303CJ 0C to +70C 14 Lead Plastic DIP DG301BA ~25C to +85C 10 Lead Metal Gan DG303CWE 0C to +70C 16 Lead Wide SO DG301AK ~55C to +125C 14 Lead CERDIP DG303CK 0C to +70C 14 Lead CERDIP DG301AA ~55C to +125C 10 Lead Metal Can DG303BWE __-25C to +85C 16 Lead Wide SO DG301AC/D 0C to +70C Dice DG303BK -25C to +85C 14 Lead CERDIP DG301ACJ 0C to +70C 14 Lead Plastic DIP DG303AK -55C to +125C 14 Lead CERDIP DG301ACWE 0C to +70C 16 Lead Wide SO DG303AC/D 0C to +70C Dice DG301ACK 0C to +70C 14 Lead CERDIP DG303ACJ 0C to +70C 14 Lead Plastic DIP DG301ABWE __-25C to +85C 16 Lead Wide SO DG303ACWE _0C to +70C 16 Lead Wide SO DG301ABK ~25C to +85C 14 Lead CERDIP DG303ACK OC to +70C 14 Lead CERDIP DG301ABA __-25C to +85C 10 Lead Metal Can DG303ABWE _-25C to +85C 16 Lead Wide SO DG302C/D 0C to +70C Dice DG303ABK _-25C to +85C 14 Lead GERDIP DG302CJ 0C to+70C 14 Lead Plastic DIP MAAXILSATTL Compatible CMOS Analog Switches Package Information INCHES MILLIMETERS MIN MAX MIN MAX |~< 4 > A - 0.200 ~ 5.08 _ D 1 ai|oois | - | oa | - rT] A3 A2 | 0.125 | 0.175 | 3.18 | 4.45 we i A3 | 0.055 | 0.080 | 1.40 | 2.03 B [0.016 | 0.022 | 041 | 0.56 Bi | 0.045 | 0.065 | 114 | 1.65 | 0.008 | 0.012 | 020 | 0.30 Dt | 0.005 0.080 0.13 2.03 _ te-| DIM 5 Y At till 0 = 15 0 E | 0,300 | 0.925 | 7.62 | 8.26 cc E1 | 0.240 | 0.310 | 610 | 7.87 e B1 eA e | 0.100 - 2.54 - B eA [0.300 | 7.62 = eB eBl - [0400 | - | 10.16 D1 L [0115 | 0.150 | 292 | 3.81 Goa eon a fos ao > INCHES MILLIMETERS Plastic DIP |PKG.|DIM |PINS| aan 7 ax PLASTIC P | D | 8 [0.348 [0.390 | 8.84 | 9.91 DUAL-IN-LINE P {| D | 14 | 0.735 | 0.765 | 18.67 | 19.43 P | D | 16 [0.745 | 0.765 | 18.92 | 19.43 PACKAGE P | D | 18 [0.885 | 0.915 | 22.48 | 23.24 mares AS (0.300 in.) P | D | 20 |1.015 [1.045 [25.78 | 26.54 N | oD | 24 | 1.14 [1.265 [28.96 | 32.13 2100434 bim INCHES MILLIMETERS MIN | MAX | MIN | MAX {-~<+ D | A | 0.093 | 0.104 | 235 | 2.65 1 At | 0.004 | 0.012 | 0.10 | 0.30 or-8 | 8 | 0.074 | 0.019 | 035 | 0.49 TD) yA a \ [ [e009 [0.013 [0.23 [0.92 7/ ] I eam) 7 E | 0.291 | 0.299 | 7.40 | 7.60 ele le e| |B iv e 0.050 1.27 Al c L | H | 0.394 | 0.419 | 10.00 | 10.65 u | 0.016 | 0.050 | 0.40 | 1.27 INCHES _|MILUMETERS . DIM /PINS an | MAX | MIN | MAX Eu Wide SO 16 | 0.398 | 0.413 | 10.10 | 10.50 | SMALL-OUTLINE 18 | 0.447 | 0.463 | 11.35 | 11.75 20 | 0.496 | 0.512 | 12.60 | 13.00 _ 300 in) 24 | 0.598 | 0.614 | 15.20 | 15.60 28 | 0.697 | 0.713 | 17.70 | 18.10 21.0042A QO ojO|O MAXUM 7 (wieoevalvizoepalv)toenalviooeDaDG300(A)/DG301 (A)/DG302(A)/DG303(A) TTL Compatible CMOS Analog Switches Package Information (continued) pi |___INCHES MILLIMETERS MIN | MAX | MIN | MAX + E1 A | 0.200 = 5.08 Lee | B | 0.014 | 0.023 | 0.36 | 0.58 A > B1 | 0.038 | 0.065 | 0.97 | 1.65 j T c | 0.008 | 0.015 | 020 | 0.38 E | 0.220 | 0310 | 559 | 7.87 y Ul | | Ei | 0.290 | 0.320 | 737 | 8.13 A 4 i ois | 0500 aa | ogee ht . . 3.18 | 5.08 Y 2 Sma OTS? ti | 0.150} - | 381 = L Li Cle Q | 0.015 | 0.070 | 0.38 | 1.78 we BI s | - [oo] - | 249 B si | 0.005 | - 0.13 = st | Ss pim |PINS INCHES __| MILLIMETERS CERDIP MIN | MAX | MIN | MAX CERAMIC DUAL-IN-LINE [5-[ia t= Io7e8 |= [rose PACKAGE do li6e[ losao| - [2134 : bp |ia| - {o960| - {24.38 (0.300 in.) pd |20; - [1060] - [26.92 bp [2a] [1280[ [32.51 21-0045A Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 8 Maxim integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600 1996 Maxim Integrated Products Printed USA MAXIM is a registered trademark of Maxim Integrated Products.