19-1070; Rev. 1; 5/98 MA AXILM Precision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers General Description The MAX4518/MAX4519 precision, monolithic, CMOS analog multiplexers (muxes) offer low on-resistance (less than 1009), which is matched to within 4Q between channels and remains flat over the specified analog signal range (10 max). They also offer low leak- age over temperature (NO-off leakage current less than 2nA at +85C) and fast switching speeds (transition time less than 250ns). The MAX4518 is a 4-channel device, and the MAX4519 is a dual 2-channel device. The MAX4518/MAX4519 are fabricated with Maxim's low-voltage silicon-gate process. Design improvements yield extremely low charge injection (less than 5pC) and guarantee electrostatic discharge protection greater than 2000V. These muxes operate with a single +2.7V to +15V supply or with bipolar +2.7V to +8V supplies, while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading. Applications Sample-and-Hold Circuits Automatic Test Equipment Heads-Up Displays Guidance and Control Systems Military Radios Communications Systems Battery-Operated Systems PBX, PABX Audio Signal Routing Low-Voltage Data-Acquisition Systems Features Guaranteed On-Resistance Match Between Channels (<4 ) # Low On-Resistance (<1000 ) Guaranteed Flat On-Resistance over Signal Range (<10Q) Guaranteed Low Charge Injection (<5pC) NO-Off Leakage Current <2nA at +85C COM-Off Leakage Current <5nA at +85C Electrostatic Discharge Protection >2000V Single-Supply Operation (+2.7V to +15V) Bipolar-Supply Operation (+2.7V to 8V) Low Power Consumption (<300pW) Rail-to-Rail Signal Handling # TTL/CMOS-Logic Compatible Ordering Information | i ai i ad > o-?- PART TEMP. RANGE PIN-PACKAGE MAX4518CPD 0C to +70C 14 Plastic DIP MAX4518CSD 0C to +70C 14S0 MAX4518CEE 0C to +70C 16 QSOP MAX4518C/D 0C to +70C Dice* MAX4518EPD 0C to +70C 14 Plastic DIP MAX4518ESD -40C to +85C 14S0 MAX4518EEE -40C to +85C 16 QSOP MAX4518MJD -55C to +125C 14 CERDIP** Ordering information continued at end of data sheet. * Contact factory for dice specifications. Contact factory for package availability. Pin Configurations TOP VIEW MAXIM MAAXLAN MAX4518 MAX4519 e Ath 6] At att 16] At EN [2 [15] GND EN [2 15] GND V-13 +4] V+ Vv [3 | 14] V4 NOt [4 113] Nos Nota [a 3] Nowe noe [5 [12] NOt Nowa [5 | es: nc. [6 tt] Nc. nc. [6 Hi] N.C. NC. [7 10] NC. NC. [7 10] N.C. com [8 fa] Nc. COMA [8 | 3] come QSOP QSOP N.C, =NOT INTERNALLY CONNECTED MAXLAA Maxim Integrated Products 1 For free samples & the latest literature: http:/www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. 6LGVXVW/8SLSVXVWNMAX4518/MAX4519 Precision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers ABSOLUTE MAXIMUM RATINGS (Voltage Referenced to GND) (V- - 0.3V) to (V+ + 0.3V) or 30mA (whichever occurs first) Voltage into EN, AO, Ai (Note 1)... (V- - 0.3V) to (V- + 17V) Current into Any Terminal ......... scenes Peak Current, Any Terminal (pulsed at ims, 10% duty cycle max)..... Storage Temperature Range Lead Temperature (soldering, 10sec) seceesssecsessntereeess 30mA MAX4518C__ /MAX4519C__ MAX4518E__ /MAX4519E__.. ccesssueessseteesnees 40mA MAX4518MJD/MAX4519MUD... veeeeeeaee -0.3V to +17V Continuous Power Dissipation (Ta = +70C) vane +0.3V to -17V Plastic DIP (derate 10.0mW/C above +70C) veeeeeeaee -0.3V to +17V Narrow SO (derate 8.0mW/C above +70C) QSOP (derate 9.52mW/C above +70C) CERDIP (derate 9.09mW/C above +70C) Operating Temperature Ranges 0C to +70C wn 40C to +85C Note 1: Signals on any terminal exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current ratings. 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. ELECTRICAL CHARACTERISTICSDual Supplies (V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, GND = OV, VAH = VENH = 2.4V, VAL = VENL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN vp MAX UNITS (Note 2) SWITCH Analog Signal Range Voom; VNo | (Note 3) V- V+ Vv ; Ta = +25C 60 100 Channel On-Resistance RON INO = 1mA, Vcom = +3V Q TA = TMIN to TMAX 125 On-Resistance Matching AR INO = 1mMA, Vcom = +3.5V, TA = +25C 4 Between Channels (Note 4) ON V+ = 5V, V- = -5V TA = TMIN to TMAX 6 On-Resistance Flatness INO = 1mA; V = +8V,0V; | TA= +25C 10 RFLAT(ON) NO = H NCOM Q (Note 5) V+ = 5V;V- = -5V Ta = TMIN to TMAX 13 Ta = +25C -0.1 0.1 NO-Off Leakage Current VNo = +4.5V, Vcom = 4.5V, 7 (Note 6) INO(OFF) | v4. = 5.5V, V- = -5.5V Ta=Tminto|GE | 2 2 nA TMAX M -20 20 Ta = +25C -0.2 0.2 MAX4518 TA = TMIN to CE 5 5 Vcom = +4.5V, TMAX M -40 40 COM-Off Leakage Current (Note 6) ICOM(OFF) | VNO = #4.5V, z DEG 7 ; nA V+ = 5.5V, V- = -5.5V A= +25 0. 0. MAX4519 | Ta = Tyin to | , E -3 3 TMAX M -20 20 Ta = +25C -0.4 0.4 MAX4518 | Ta = Tinto | , E -10 10 COM-On Leakage Current | 0.4. | Voom = #4.5V, TMAX M 100 100 nA (Note 6) (ON) | vino = 4.5V, Ta = 425C 0.2 02 MAX4519 | Ta = Tyin to | , E -5 5 TMAX M -50 50 2 MAXIMAPrecision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers ELECTRICAL CHARACTERISTICSDual Supplies (continued) (V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, GND = OV, VAH = VENH = 2.4V, VAL = VENL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) MIN TYP MAX PARAMETER SYMBOL CONDITIONS (Note 2) UNITS DIGITAL LOGIC INPUT Logic High Input Voltage VAH, VENH TA = TMIN to TMAX 2.4 V+ Vv Logic Low Input Voltage VAL, VENL TA = TMIN to TMAX 0 0.8 Vv Input Current with _ _ | Input Voltage High IAH, IENH | VA= VEN = 2.4V 0.1 0.1 LA Input Current with Input Voltage Low IAL, IENL | VA= VEN = 0.8V -0.1 0.1 pA SUPPLY Power-Supply Range V+, V- +2.7 +8 Vv = = Ta = +25C -1 1 . VEN = Va = OV/V+, TA = +25C -1 1 Negative Supply Current Vi = 5.5V, V-= -5.5V Ta = Tun to Twax 70 10 HA VEN = Va = OV/V+, TA = +25C -1 1 Ground Current IGND V4 = 5.5V, V- = -5.5V Ta = Tun to Tax 70 10 HA DYNAMIC _ ; ; Ta = +25C 150 Transition Time tTRANS Figure 2 Tact oT 250 ns A= 'MIN tO IMAX Break-Before-Make Interval tOPEN Figure 4 TA = +25C 0 40 ns . Ta = +25C 60 150 Enable Turn-On Time TON(EN) Figure 3 Tact oT 550 ns A= 'MIN tO IMAX . TA = +25C 40 150 Enable Turn-Off Time toFF(EN) | Figure 3 Ta = Tun to Twax 500 ns Charge Injection (Note 3) Q oo CL= 1.0nF, Vs = OV, TA = +25C 0 5 pc Off Isolation (Note 7) Viso rg ene = OV, AL = 1k, |), p56 75 dB Crosstalk Between Figure 6, VEN = 2.4V, f= 100kHZz, _ } . Channels VcT | VGeNn = 1Vp-p, RL = 1k TA = +25C 92 dB Logic Input Capacitance CIN f= 1MHz TA = +25C 8 pF NO-Off Capacitance CNo(orF) | f = 1MHZz, VEN = Vp = OV TA = +25C 5 pF . MAX4518 16 COM-Off Capacitance Ccomorn | f= 1MHz, Ven = Vp = OV TA = +25C MAXAS19 10 pF . MAX4518 27 COM-On Capacitance Ccom(oNn) | f= 1MHz, VEN = Vp = OV TA = +25C MAX4519 17 pF MAXIMA 3 6LGVXVW/8SLSVXVWNMAX4518/MAX4519 Precision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers ELECTRICAL CHARACTERISTICSSingle +5V Supply (V+ = +4.5V to +5.5V, V- = OV, GND = OV, VAH = VENH = 2.4V, VAL = VENL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) MIN TYP MAX PARAMETER SYMBOL CONDITIONS UNITS (Note 2) SWITCH Analog Signal Range Voom, VNo | (Note 3) V- V+ Vv = = TA = +25C 150 225 On-Resistance RON INO = ImA, Voom = 3.5V, A Q V+ = 4.5V TA = TMIN to TMAX 280 On-Resistance Matching INO = 1mA, Vcom = 3V, Ta = +25C 10 ARON Q Between Channels (Note 4) V+ = 4.5V Ta = TIN to TAX 12 = : = | TA = +25C 10 19 On-Resistance Flatness RFLAT INO = 1mA; Vcom = SV, 2V, 1V;| TA = + Q V+ = 5V Ta = TMIN to TMAX 15 23 TA = +25C -0.1 0.1 NO-Off Leakage Current VNo = 4.5V, Vcom = OV, (Note 8) INO(OFF) V+ = 5.5V Ta=Tminto | C,E 1.0 1.0 nA TMAX M -10 10 TA = +25C -0.2 0.2 MAX4518 | Ta = Tyin to | . E -2.5 2.5 COM-Off Leakage Current YOM = 4.5V, TMAX M -20 20 Note 8 ICOM(OFF) | VNO = OV, sn nA (Note 8) V4 = 5.5V Ta = +25C -0.2 0.2 MAX4519 Ta = TMIN to C,E 1.5 1.5 TMAX M -10 10 TA = +25C -0.4 0.4 MAX4518 TA = TMIN to CE 5 5 COM-On Leakage Current Voom = 4.5V, TMAX M -40 40 Note 8 ICOM(ON) | VNO = 4.5V, sre nA (Note 8) V4 = 5.5V Ta = +25C -0.2 0.2 MAX4519 Ta = TMIN to C,E 2.5 2.5 TMAX M -20 20 DIGITAL LOGIC INPUT Logic High Input Voltage VAH, VENH TA = TMIN to TMAX 2.4 V+ Vv Logic Low Input Voltage VAL, VENL TA = TMIN to TMAX 0 0.8 Vv Input Current with Input Voltage High TAH, IENH | VA= VEN = 2.4V -0.1 0.1 pA Input Current with Input Voltage Low IAL, IENL | VA= VEN = 0.8V -0.1 0.1 pA SUPPLY Power-Supply Range V+ 2.7 15 Vv Positive Supply Current I+ VEN = VA = OV, V+; V+ = 5.5V; V- = OV -10 10 HA Negative Supply Current I- VEN = Va = OV, V+; V+ = 5.5V; V- = OV -10 10 pA VEN = V+, OV; Va = OV; TA = +25C -1.0 1.0 | | A GND Supply Current GND V+ = 5.5V: V- = OV Ta = Twin to Twax 40 10 H MAXUMPrecision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers ELECTRICAL CHARACTERISTICSSingle +5V Supply (continued) (V+ = +4.5V to +5.5V, V- = OV, GND = OV, VAH = VENH = 2.4V, VAL = VENL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP = MAX | UNITS (Note 2) DYNAMIC Transition Time tTRANS VNO = 3V 90 245 ns Break-Before-Make Interval tOPEN TA = +25C 10 40 ns Ta = +25C 90 200 Enable Turn-On Time TON(EN) ns TA = TMIN to TMAX 275 Enable Turn-Of Ti t Ta = +25C 50 125 nable Turn- ime ns OFFEN) TA = TMIN to TMAX 200 Charge Injection (Note 3) Q CL = 1.0nF, Vs = OV, Rg = 02 | Ta = +25C 0 5 pc ELECTRICAL CHARACTERISTICSSingle +3V Supply (V+ = +2.7V to +3.3V, V- = OV, GND = OV, VAH = VENH = 2.4V, VAL = VENL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) MIN TYP MAX PARAMETER SYMBOL CONDITIONS UNITS (Note 2) SWITCH Analog Signal Range VANALOG | (Note 3) V- V+ Vv = = Ta = +25C 230 375 On-Resistance RON INO = 0.1mA, Vcom = 1.5V, A Q V+ = 3V TA = TMIN to TMAX 425 DYNAMIC Transition Time (Note 3) tTRANS Vere OV Veen tv Ta = +25C 230 575 ns Enable Turn-On Time (Note 3)| ton(EN) Vere OV. ann a Ta = +25C 200 500 ns Enable Turn-Off Time (Note 3))_ toFF(EN) Vere OV te ay Ta = +25C 75 400 ns Charge Injection (Note 3) Q Figure 5, CL = 1.0nF, TA = +25C 0 5 pc Vs = OV, Rs = 0 Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet. Note 3: Guaranteed by design. Note 4: ARon = Ron(max) - Ron(min). Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal ranges; i.e., VNo = 3V to OV and OV to -3V. Note 6: Leakage parameters are 100% tested at maximum rated hot operating temperature, and guaranteed by correlation at +25C. Note 7: Worst-case isolation is on channel 4 because of its proximity to the COM pin. Off isolation = 20log Vcom/VNo, Vcom = output, VNo = input to off switch. Note 8: Leakage testing at single supply is guaranteed by correlation testing with dual supplies. MA AXIAMA 5 6LGVXVW/8SLSVXVWNMAX4518/MAX4519 Precision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers (Ta = +25C, unless otherwise noted.) 110 100 90 80 70 Ron (Q) 60 50 40 30 180 160 140 120 Ron (Q) 100 80 60 40 Oo oO Fo Q (pC) on F&F wo PY ON-RESISTANCE vs. Vcom (DUAL SUPPLIES) Veo () ON- RESISTANCE vs. Voom AND TEMPERATURE (SINGLE SUPPLY) A= +125C Ta = 485C Ta = 425C 1 2 3 4 Veo () CHARGE INJECTION vs. Vcom Maxa9809 TOC! Maxa98i9 TOCA MAX398/9 TOC7 Ron (Q) OFF-LEAKAGE (pA) I+, | (nA) 110 100 90 80 70 60 50 40 30 1000 100 0.1 10 0.1 ON- RESISTANCE vs. Voom AND TEMPERATURE (DUAL SUPPLIES) Max398/9 TOC2 Ta = +125 Ta = +85C A= 425C Ta = -55 Vcom () OFF-LEAKAGE vs. TEMPERATURE V+=5.5V V- =-5.5V MAX308/9 TOCS | | 50-25 0 2 50 75 100 125 TEM PERATURE (C) SUPPLY CURRENT vs. V+ =5V V- =-5V Ven = Va = OV, 5V 50-25 TEMPERATURE Maxa98/9 TOC 0 2 50 75 100 125 TEMPERATURE (C) 175 150 125 100 75 50 Ron (Q) 10,000 1000 2 So ON-LEAKAGE (pA) o 0.1 2 So Q S S oO 0.001 V+ SUPPLY CURRENT (1A) 0.0001 0.00001 Typical Operating Characteristics ON- RESISTANCE vs. Voom (SINGLE SUPPLY) Maxg08i9 TOCS 0 1 2 3 4 5 Vcom () ON- LEAKAGE vs. TEMPERATURE V+=5.5V Maxaaa/9 TOC V- =-5.5V / 4 YY 50 -25 0 25 50 75 100 125 TEMPERATURE (C) V+ SUPPLY CURRENT vs. LOGIC INPUT VOLTAGE MAXa08/9 TOCO V+=5V V- =-5V 0 1 2 3 4 5 LOGIC INPUT VOLTAGE (V) MAXUMPrecision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers Pin Description PIN MAX4518 MAX4519 NAME FUNCTION DIP/SO QSOP DIP/SO QSOP 1 1 1 1 AO Address 0 Logic Input 2 2 2 2 EN Enable Logic Input 3 3 3 3 V- Negative Supply Voltage Input. Connect to GND for single-supply operation. 4 4 _ _ NO1 Analog Signal Normally Open number 1 _ _ NO2 Analog Signal Normally Open number 2 _ _ 4 4 NO1A_ | Analog Signal Normally Open number 1 -A switch _ _ 5 5 NO2A_ | Analog Signal Normally Open number 2 -A switch _ _ 6 8 COMA | Analog Signal Common -A switch 6 8 _ _ COM Analog Signal Common 7,8,9 6, 7,9, 10, 11 7,8 6, 7, 10, 11 N.C. Not internally connected _ _ 9 9 COMB. | Analog Signal Common -B switch _ _ 10 12 NO2B | Analog Signal Normally Open number 2 -B switch _ _ 11 13 NO1B | Analog Signal Normally Open number 1 -B switch 10 12 _ _ NO4 Analog Signal Normally Open number 4 11 13 _ _ NO3 Analog Signal Normally Open number 3 12 14 12 14 V+ Positive Supply Voltage Input 13 15 13 15 GND Logic Ground Input 14 16 14 16 Al Address 1 Logic Input MA AXIAMA 6LGVXVW/8SLSVXVWNMAX4518/MAX4519 Precision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers Applications Information Operation with Supply Voltages Other than +5V Using supply voltages less than +5V reduces the analog signal range. The MAX4518/MAX4519 muxes operate with +2.7V to +8V bipolar supplies or with a +2.7V to +15V single supply. Connect V- to GND when operating with a single supply. Both device types can also operate with unbalanced supplies, such as +10V and -5V. The Typical Operating Characteristics graphs show typical on-resistance with +3V, +5V, +3V and +5V supplies. (Switching times increase by a factor of two or more for operation at 5V.) Overvoltage Protection Proper power-supply sequencing is recommended for all CMOS devices. Do not exceed the absolute maxi- mum ratings, because stresses beyond the listed rat- ings can cause permanent damage to the devices. Always sequence V+ on first, then V-, followed by the logic inputs, NO, or COM. If power-supply sequencing is not possible, add two small signal diodes (D1, D2) in series with supply pins for overvoltage protection (Figure 1). Adding diodes reduces the analog signal range to one diode drop below V+ and one diode drop +5V vo MAXIAA V+ MAX4518 MAX4519 COM + NO V- D2 -5 * INTERNAL PROTECTION DIODES Figure 1. Overvoltage Protection Using External Blocking Diodes above V-, but does not affect the devices low switch resistance and low leakage characteristics. Device operation is unchanged, and the difference between V+ and V- should not exceed 17V. These protection diodes are not recommended when using a single supply. Test Circuits/Timing Diagrams +5V V+ EN NOt Ve +5V NO2-NO8 7. MAAXIAA AQ) MAX4518 Nos -5V Al COM 50Q | 300Q | = ov Ly EN NO1B COMA, NO1A-NO2A 1) AAAXL At MAX4519 NoepB _- -5y COMB GND 502 | 3002 _L -5V 35pF +5V Vout 35pF tp <20ns Logic 43V R20 INPUT 4 p< 20ns Vay ov Vota VnotB SWITCH OUTPUT Vout ov Vos. Voes | tTRANS tTRANS Figure 2. Transition Time 8 MAXUMPrecision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers Test Circuits/Timing Diagrams (continued) V+ | V+ Yau en NOt Ve NO2-NO4 F#_ | MAXIM = MAX4518 At COM Vour ty< 20ns Ve | 50Q GND V- 25gh VEN Tso | tp< 20ns | 1k L ov Le = = = = SV => = V+ | Vout =e No . 90% 90% NO2B o Wve COMA, NO1A-NO1A LS MAAXLAN = MAX4519 ov Al COMB Vout toy _p tose 50Q GND V- 35pF | 1k z= = = = 5V = Figure 3. Enable Switching Time +5V way EY en vs ta<20ns Loaic SV te < 20ns NO1-NO4 45V ye ov MAXIM 5y Ao + Vs i" MAX4518 OE SWITCH eno com Vout OUTPUT 35pF Vout | 3002 ov lg topen 502 /- 6LGVXVW/8SLSVXVWN Figure 4. Break-Before-Make Interval MA AXIAMA 9MAX4518/MAX4519 Precision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers Test Circuits/Timing Diagrams (continued) Hi 10nF = sheds +5V NO Vt 43V Logic EN OFF ON OFF MAXLAA viel ov = MAX4518 EN TT ae e maxasig OOM T T SELECT A = A Cy = 1000nF Of fre Vi es = END Vv L Our | = AVout IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER ERROR Q WHEN THE CHANNEL TURNS CFF. a -5V ~ Q=AVouTXCL Figure 5. Charge Injection V+ 10nF Vout NETWORK OFF ISOLATION = 20log 57 = ANALYZER Vv. Vin | 500 50Q V+ EN . voL oy > ON LOSS = 20log on MNAXIAA MAX4518 = CROSSTALK = 200g YOU we MAX4519 Vout | wea EE Vin NOTES: MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS. OFF ISOLATION IS MEASURED BETWEEN COM AND OFP TERMINAL ON EACH SWITCH. ON LOSS IS MEASURED BETWEEN COM AND ON TERMINAL ON EACH SWITCH. CROSSTALK IS MEASURED BETWEEN COMA AND COMB TERMINALS ON EACH DEVICE SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED. Figure 6. Off Isolation, On Loss, Crosstalk +5V | |r Ye Not 9o CHANNEL MAXIM : {MHz SELECT 4 JA1 = MAX4578 = NOB CAPACITANCE MAX4519 ANALYZER h0 COMF--o = V- f= 1MHz DN | = BV Figure 7, NO/COM Capacitance 10 MAXUMPrecision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers Functional Diagrams/Truth Tables MAXIM MAXIM MAX4518 V+ V- GND MAX4519 V+ V- GND NOt NO2A NO2 NOIA COMA NOB NO2B NO4. NO1B COMB AO A EN AO A EN MAX4518 MAX4519 Al AO EN | ON SWITCH Al AO EN | ON SWITCH xX xX 0 NONE xX xX 0 NONE 0 0 1 NOt 0 0 1 NO1A, NO1B 0 1 1 NO2 0 1 1 NO2A, NO1B 1 0 1 NOB 1 0 1 NO1A, NO2B 1 1 1 NO4 1 1 1 NO2A, NO2B LOGIC "O" Val < +0.8V, LOGIC "1" Vay > +2.4V Pin Configurations (continued) TOP VIEW MAXIM MAXUM MAX4518 MAX4519 - . Ao [4 14] At Ao | +4] At EN[2f-- 13] en N [2-5 [133] eno v- [3 Losic | fia] V [3 Loa [fra] vs Not [4 4 wii] NCB Nota [a J+ aii] NOIB noe [5 p~ a Tio] NOs Noea [5 a atin] Noes com [6 fo | ne. coma [6 | [3] coMB Nc. [7 8] NC. Nc. [7 B| NC. DIP/SO DIP/SO N.C. = NOT INTERNALLY CONNECTED MAXIM 11 6LGVXVW/8SLSVXVWNMAX4518/MAX4519 Precision, 4-Channel/Dual 2-Channel, Low-Voltage, CMOS Analog Multiplexers _Ordering Information (continued) PART TEMP. RANGE PIN-PACKAGE MAX4519CPD 0C to +70C 14 Plastic DIP MAX4519CSD 0C to +70C 14S0 MAX4519CEE 0C to +70C 16 QSOP MAX4519C/D 0C to +70C Dice* MAX4519EPD 0C to +70C 14 Plastic DIP MAX4519ESD -40C to +85C 14S0 MAX4519EEE -40C to +85C 16 QSOP MAX4519MJD -65C to +125C 14 CERDIP** * Contact factory for dice specifications. * Contact factory for package availability. Chip Topographies MAX4518 MAX4519 V- EN AQ Al GND V- EN AQ A1 GND | |__| | V+ V+ 0.063" 0.063" (1.6mm) (1.6mm) NOo1 NO3 NO1B No2 No4 NO2B COM N.c. COMA COMB 0.081" 6.081" (2.05mm) (2.05mm) TRANSISTOR COUNT: 86 TRANSISTOR COUNT: 86 SUBSTRATE CONNECTED TO V+ SUBSTRATE CONNECTED TO V+ 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. 12 Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 1998 Maxim Integrated Products Printed USA MAXIM is a registered trademark of Maxim Integrated Products.