19-4255; Rev 2; 2/09 8-Channel/Dual 4-Channel 72V Analog Multiplexers The MAX14752/MAX14753 are 8-to-1 and dual 4-to-1 high-voltage analog multiplexers. Both devices feature 60Ω (typ) on-resistance with 0.03Ω (typ) on-resistance flatness. These low on-resistance multiplexers conduct equally well in either direction. Flexible logic levels for the channel-select interface are defined by the EN input. The MAX14752 is a 8-to-1 multiplexer and MAX14753 is a dual 4-to-1 multiplexer. Both devices operate with dual supplies of ±10V to ±36V, or a single supply of +20V to +72V. The MAX14752/MAX14753 are available in a 16-pin TSSOP package and are pin compatible with the industry-standard DG408/DG409. Both the MAX14752/ MAX14753 are specified over the extended -40°C to +85°C operating temperature range. Features o o o o o o o o o o Wide Dual Power-Supply Range ±36V (max) Wide Single Power-Supply Range +72V (max) Low On-Resistance 60Ω (typ) RON Flatness Over Common-Mode Voltage 0.03Ω (typ) Low-Input (20nA) On-Leakage Current (max) EN Voltage Defines Logic Level of S0, S1, and S2 Low IDD Supply Current in Disable Mode 25µA (max) Overvoltage/Undervoltage Clamp Through Protection Diodes Break-Before-Make Operation Pin Compatible with Industry-Standard DG408/DG409 Applications Ordering Information Programmable-Logic Controllers PART TEMP RANGE PIN-PACKAGE Environment Control Systems MAX14752EUE+ -40°C to +85°C 16 TSSOP ATE Systems MAX14753EUE+ -40°C to +85°C 16 TSSOP Medical Monitoring Systems +Denotes a lead(Pb)-free/RoHS-compliant package. Automotive Pin Configurations appear at end of data sheet. Functional Diagrams MAX14752 MAX14753 VSS VDD VSS VDD IN0 INA0 IN1 INA1 IN2 INA2 IN3 OUTA INA3 OUT IN4 INB0 IN5 INB1 IN6 INB2 IN7 INB3 OUTB CONTROL S0 S1 S2 CONTROL EN GND S1 S0 EN GND ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. 1 MAX14752/MAX14753 General Description MAX14752/MAX14753 8-Channel/Dual 4-Channel 72V Analog Multiplexers ABSOLUTE MAXIMUM RATINGS VDD to VSS .............................................................-0.3V to +72V GND to VSS ..............................................................-0.3V to VDD EN, S0, S1, S2 to GND ................................................................. ..............................-0.3V to the lesser of (+12V and VDD + 0.3V) IN_, INA_, INB_, OUT, OUTA, OUTB to VSS ...................................... ...........-2V to (VDD - VSS + 2V) or 100mA (whichever occurs first) Continuous Current into IN_, INA_, INB_, OUT, OUTA, OUTB .............................................100mA Continuous Power Dissipation (TA = +70°C) 16-Pin TSSOP (derate 11.1mW/°C above +70°C) ......890mW Junction-to-Ambient Thermal Resistance (θJA) (Note 1) 16-Pin TSSOP ..............................................................90°C/W Junction-to-Case Thermal Resistance (θJC) (Note 1) 16-Pin TSSOP ..............................................................27°C/W Maximum Operating Temperature Range .........-40°C to +125°C Junction Temperature ..................................................... +150°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial. 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. DC ELECTRICAL CHARACTERISTICS–DUAL SUPPLIES (VDD = +35V, VSS = -35V, VGND = 0, VEN = +3.3V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS POWER SUPPLY VDD Supply Voltage Range VDD +10 +36 V VSS Supply Voltage Range VSS -10 -36 V VDD Supply Current VSS Supply Current IDD(OFF) VEN = VS_ = 0, VIN_ = VINA_= VINB_ = +20V 12 25 IDD(ON) VEN = +5V, VS_ = 0 or VEN, VIN_ = VINA_= VINB_ = +20V 270 600 ISS(OFF) VEN = VS_ = 0, VIN_ = VINA_= VINB_ = +20V 11 25 ISS(ON) VEN = +5V, VS_ = 0 or VEN, VIN_ = VINA_= VINB_ = +20V 260 600 µA µA ANALOG MUX Analog Signal Range Current Through Multiplexer On-Resistance VIN_, VINA_, VINB_, VOUT, VOUTA, VOUTB IIN_, IINA_, IINB_ RON On-Resistance Matching Between Channels ΔRON On-Resistance Flatness RFLAT_(ON) Output On-Leakage Current 2 IOUT(ON) VIN_, VINA_, VINB_ = ±20V VSS VDD V -5 +5 mA 130 Ω IIN_, IINA_, IINB_ = 5mA; VIN_, VINA_, VINB_, VOUT, VOUTA, VOUTB = ±20V, Figure 1 60 IIN_, IINA_, IINB_ = 5mA, VIN_, VINA_, VINB_ = ±20V, 0 0.5 Ω IIN_, IINA_, IINB_ = 5mA, VIN_, VINA_, VINB_, VOUT, VOUTA, VOUTB = ±20V 0.03 Ω MAX14752: VOUT, VOUTA, VOUTB = ±20V, VIN_, VINA_, VINB_ = unconnected, Figure 2 -20 +20 MAX14753: VOUT, VOUTA, VOUTB = ±20V, VIN_, VINA_, VINB_ = unconnected, Figure 2 -10 +10 nA _______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers (VDD = +35V, VSS = -35V, VGND = 0, VEN = +3.3V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER Output Off-Leakage Current Input Off-Leakage Current SYMBOL IOUT(OFF) IIN(OFF) CONDITIONS MIN TYP MAX UNITS MAX14752: VOUT, VOUTA, VOUTB = ±20V, VIN_, VINA_, VINB_ = -20V, Figure 3 -20 MAX14753: VOUT, VOUTA, VOUTB = ±40V, VIN_, VINA_, VINB_ = -40V, Figure 3 -10 +10 VOUT, VOUTA, VOUTB = ±20V, VIN_, VINA_, VINB_ = ±20V, Figure 3 -5 +5 nA 0.8 V 11 V 0.4 mA 0.25 x VEN V +20 nA LOGIC (EN, S0, S1, S2) EN Input Voltage Low EN Input Voltage High EN, S_ Input Voltage Range EN Input Current VEN_IL VEN_IH 2.1 V VEN, VS_ IEN_IH(DC) S0, S1, S2 Input Voltage Low VIL S0, S1, S2 Input Voltage High VIH VEN = +11V, VS0 = VS1 = VS2 = (0.25 x VEN) or (0.75 x VEN) 0.75 x VEN V DYNAMIC CHARACTERISTICS Enable Turn-On Time Enable Turn-Off Time Transition Time tON VIN0, VINA0 = ±10V, RL =10kΩ, Figure 4 1 25 µs tOFF VIN0, VINA0 = ±10V, RL =10kΩ, Figure 4 0.8 2 tTRANS VIN0, VINA0 = ±10V, RL =10kΩ, Figure 5 10 µs VIN_, VINA_, VINB_ = ±10V, RL =10kΩ, Figure 6 10 µs µs Break-Before-Make Time Delay tBBM Frequency Response BW RS = 50Ω, RL = 1kΩ, Figure 7 Off-Isolation VISO VIN_, VINA_, VINB_ = 1VRMS, f = 100kHz, RL = 50Ω, CL = 15pF, Figure 8 65 dB Crosstalk VCT RS = RL = 50Ω, Figure 9 62 dB 0.0014 % 200 pC 23 pF Total Harmonic Distortion Plus Noise Charge Injection Input Capacitance THD+N Q CIN RS = RL = 1kΩ, f = 20Hz to 20kHz VIN_, VINA_, VINB_ = GND, CL = 1nF, Figure 10 20 MHz _______________________________________________________________________________________ 3 MAX14752/MAX14753 DC ELECTRICAL CHARACTERISTICS–DUAL SUPPLIES (continued) MAX14752/MAX14753 8-Channel/Dual 4-Channel 72V Analog Multiplexers DC ELECTRICAL CHARACTERISTICS–SINGLE SUPPLY (VDD = +70V, VSS = VGND = 0, VEN = +3.3V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) PARAMETERS On-Resistance OUT, OUTA, OUTB Off-Leakage Current SYMBOL RON CONDITIONS IIN_ = 5mA, VIN_, VOUT = +20V (MAX14752), VINA_, VOUTA, VINB_, VOUTB = +20V (MAX14753), Figure 1 MAX14752: VOUT = +40V, VIN_ = VINA_ = IOUT(OFF), V INB_ = +10V, Figure 3 IOUTA(OFF), IOUTB(OFF) MAX14753: VOUT = +40V, VIN_ = VINA_ = VINB_ = +10V, Figure 3 MAX14752, VDD = +50V, OUT floating On-Input Capacitance CIN_ON MAX14753, VDD = +50V, OUTA, OUTB floating MAX14752, VDD = +50V Off-Input Capacitance CIN_OFF MAX14753, VDD = +50V MAX14752, VDD = +50V Off-Output Capacitance MIN COUT_OFF MAX14753, VDD = +50V TYP MAX UNITS 60 130 Ω 20 +20 -10 +10 nA VIN_ = 4V 43 VIN_ = 25V 26 VINA_, VINB_ = 4V 26 VINA_, VINB_ = 25V 16 VIN_ = 4V 6 VIN_ = 25V 3.7 VINA_, VINB_ = 4V 6 VINA_, VINB_ = 25V 3.7 VOUT_ = 4V 35 VOUT_ = 25V 20 VOUTA_ VOUTB_ = 4V 19 VOUTA_, VOUTB_ = 25V 11 Note 2: All parameters in single-supply operation are expected to be the same as in dual-supplies operation. Note 3: IN-OUT capacitances are negligible (<1pF). 4 _______________________________________________________________________________________ pF pF pF 8-Channel/Dual 4-Channel 72V Analog Multiplexers V VDD VDD 1μF 1µF VDD VDD MAX14752 MAX14753 IN_ INA_ INB_ OUT OUTA OUTB UNCONNECTED MAX14752 MAX14753 IN_ INA_ INB_ OUT OUTA OUTB IOUT(ON) IOUTA(ON) IOUTB(ON) A VOUT VIN IIN VSS GND VSS GND 1μF 1µF VSS VSS Figure 1. On-Resistance Figure 2. On-Leakage Current VDD 1μF VDD IIN(OFF) IINA(OFF) IINB(OFF) A MAX14752 MAX14753 IN_ INA_ INB_ OUT OUTA OUTB VIN IOUT(OFF) IOUTA(OFF) IOUTB(OFF) A VOUT VSS GND 1μF VSS Figure 3. Off-Leakage Current _______________________________________________________________________________________ 5 MAX14752/MAX14753 Test Circuits/Timing Diagrams/Truth Tables 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 Test Circuits/Timing Diagrams/Truth Tables (continued) +35V VDD EN IN0 IN1–IN7 S0 MAX14752 S1 OUT S2 GND 50Ω +10V VSS VOUT 10kΩ tR < 20ns tF < 20ns +3.3V 50% EN -35V 0V tON VOUT, VOUTA +35V INA0 +10V 0V INA1–INA3 INB0–INB3 S0 90% SWITCH OUTPUT VDD EN tOFF MAX14753 S1 50Ω OUTA GND VSS VOUTA 10kΩ -35V Figure 4. Enable Switching Time 6 _______________________________________________________________________________________ 10% 8-Channel/Dual 4-Channel 72V Analog Multiplexers +35V VDD S2 IN0 S1 50Ω S0 MAX14752 IN7 +3.3V +10V IN1–IN6 tR < 20ns tF < 20ns +10V OUT EN GND VOUT VSS 10kΩ +3.3V 50% S_ -35V 0V VOUT, VOUTA +35V VDD S1 S0 50Ω +3.3V 90% SWITCH OUTPUT INA0 INA1–INA2 INB0–INB3 +10V INA3 +10V 0V tTRANS MAX14753 OUTA EN GND VOUTA VSS 10kΩ -35V Figure 5. Transition Time +35V +3.3V VDD EN tR < 20ns tF < 20ns +3.3V IN0–IN7 50% S_ +10V 0V S0 MAX14752 VOUT S1 OUT S2 GND VSS 10kΩ 50Ω 80% VOUT SWITCH OUTPUT -35V 0V tBBM Figure 6. Break-Before-Make Interval _______________________________________________________________________________________ 7 MAX14752/MAX14753 Test Circuits/Timing Diagrams/Truth Tables (continued) 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 Test Circuits/Timing Diagrams/Truth Tables (continued) +35V 1µF VDD +3.3V NETWORK ANALYZER EN VIN IN0 MAX14752 S0 VOUT OUT MEAS REF S1 S3 VSS GND 1µF -35V ON-LOSS = 20log VOUT VIN Figure 7. Frequency Response +35V +35V 1μF VIN IN0 RS = 50Ω . . . IN0 . . . IN7 S1 S2 GND OUT MAX14752 EN 1μF OFF ISOLATION = 20log Figure 8. Off-Isolation VDD IN1 S0 8 VIN VDD 1μF IN7 VOUT RL = 1kΩ CL = 15pF RS = 50Ω EN +3.3V OUT VOUT MAX14752 S0 S1 RL = 1kΩ S2 VSS VSS GND -35V 10nF VOUT VIN CROSSTALK = 20log -35V VOUT VIN Figure 9. Crosstalk _______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers +35V VDD IN_ +3.3V EN CHANNEL SELECT ON VEN OFF ON 0V S0 OUT S1 VOUT MAX14752 S2 VOUT ΔVOUT CL = 1nF GND 0V VSS ΔVOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF. -35V Q = CL x ΔVOUT Figure 10. Charge Injection Table 2. MAX14753 Truth Table Table 1. MAX14752 Truth Table EN OUT S1 S0 X 0 All off X 0 1 IN0 0 0 1 1 IN1 0 1 0 1 0 1 1 1 1 0 0 1 IN4 1 0 1 1 IN5 1 1 0 1 IN6 1 1 1 1 IN7 S2 S1 S0 X X 0 0 0 EN OUTA OUTB X 0 All off All off 0 1 INA0 INB0 0 1 1 INA1 INB1 IN2 1 0 1 INA2 INB2 IN3 1 1 1 INA3 INB3 _______________________________________________________________________________________ 9 MAX14752/MAX14753 Test Circuits/Timing Diagrams/Truth Tables (continued) Typical Operating Characteristics (TA = +25°C, unless otherwise noted.) 58 120 ±30V ±10V 52 50 80 60 TA = +25°C 40 TA = -40°C 5 5 15 25 35 50 -35 -25 -15 100 TA = +85°C 80 TA = +25°C 60 15 25 35 0 10 20 VDD = +35V VSS = -35V 10 30 40 50 60 70 VOUT (V) OFF-LEAKAGE vs. TEMPERATURE ON-LEAKAGE vs. TEMPERATURE 100 LEAKAGE CURRENT (nA) TA = +125°C 5 VOUT (V) MAX14752/3 toc04 VDD = +70V VSS = 0V 5 100 1 IOUT(ON) 0.1 VDD = +35V VSS = -35V 10 LEAKAGE CURRENT (nA) -15 ON-RESISTANCE vs. VOUT AND TEMPERATURE (SINGLE SUPPLY) RON (Ω) +70V 54 52 MAX14752/3 toc05 -25 VOUT (V) 120 56 20 -35 +40V MAX14752/3 toc06 54 TA = +85°C RON (Ω) 56 140 +20V 58 100 RON (Ω) RON (Ω) VDD = +35V VSS = -35V TA = +125°C ±35V 60 MAX14752/3 toc02 140 MAX14752/3 toc01 60 ±20V ON-RESISTANCE vs. VOUT (SINGLE SUPPLY) ON-RESISTANCE vs. VOUT AND TEMPERATURE (DUAL SUPPLIES) MAX14752/3 toc03 ON-RESISTANCE vs. VOUT (DUAL SUPPLIES) IOUT(OFF) 1 IIN(OFF) 0.1 TA = -40°C 40 0 0.01 0.01 -35 -25 -15 5 5 15 25 35 -30 -20 -10 0 10 20 30 -40 -25 -10 5 20 35 50 65 80 95 110 125 -40 -25 -10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) TEMPERATURE (°C) VOUT (V) SUPPLY CURRENT vs. TEMPERATURE VDD = +35V VSS = -35V 400 340 330 EN INPUT CURRENT vs. VS_ 50 VDD = +35V VSS = -35V VEN = +3.3V MAX14752/3 toc09 MAX14752/3 toc07 350 MAX14752/3 toc08 CHARGE INJECTION vs. TEMPERATURE 500 VDD = +35V VSS = -35V 40 320 200 310 300 IEN (μA) ICC, IEE (μA) 300 Q (pC) MAX14752/MAX14753 8-Channel/Dual 4-Channel 72V Analog Multiplexers ICC 290 30 20 280 100 270 10 IEE 260 0 10 250 0 -40 -25 -10 5 20 35 50 65 80 95 110 125 -40 -25 -10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) TEMPERATURE (°C) 0 1 2 ______________________________________________________________________________________ 3 VS_ (V) 4 5 8-Channel/Dual 4-Channel 72V Analog Multiplexers -40 -60 -80 -60 -100 0.1 1 10 100 0.01 0.1 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) ON-LOSS vs. FREQUENCY TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY 0.005 MAX14752/3 toc12 0 -10 -30 VDD = +35V VSS = -35V 0.004 THD+N (%) -20 MAX14752/3 toc13 0.01 ON-LOSS (dB) -40 -80 -100 0.003 0.002 0.001 -40 -50 VDD = +35V VSS = -35V -20 OFF-ISOLATION (dB) -20 CROSSTALK (dB) OFF-ISOLATION vs. FREQUENCY 0 MAX14752/3 toc10 VDD = +35V VSS = -35V MAX14752/3 toc11 CROSSTALK vs. FREQUENCY 0 VDD = +35V VSS = -35V 0.01 0.1 0 1 FREQUENCY (MHz) 10 100 0.01 0.1 1 10 100 FREQUENCY (MHz) ______________________________________________________________________________________ 11 MAX14752/MAX14753 Typical Operating Characteristics (continued) (TA = +25°C, unless otherwise noted.) 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 MAX14752 Pin Description (Single 8-to-1 Mux) PIN NAME FUNCTION 1 S0 Mux Input Select 2 EN Mux Enable. Drive EN high to enable the device. The EN high voltage defines input logic voltage level for S0, S1, and S2. 3 VSS Negative Supply Voltage. Bypass VSS to GND with a 1µF ceramic capacitor. 4 IN0 Bidirectional Analog Input 5 IN1 Bidirectional Analog Input 6 IN2 Bidirectional Analog Input 7 IN3 Bidirectional Analog Input 8 OUT Bidirectional Analog Output 9 IN7 Bidirectional Analog Input 10 IN6 Bidirectional Analog Input 11 IN5 Bidirectional Analog Input 12 IN4 Bidirectional Analog Input 13 VDD Positive Supply Voltage. Bypass VDD to GND with a 1µF ceramic capacitor. 14 GND Ground. Connect GND to VSS for single supply. Bypass GND to VSS with a 1µF ceramic capacitor for dual supply. 15 S2 Mux Input Select 16 S1 Mux Input Select MAX14753 Pin Description (Dual 4-to-1 Mux) 12 PIN NAME 1 S0 Mux Input Select FUNCTION 2 EN Mux Enable. Drive EN high to enable the device. The EN high voltage defines input logic voltage level for S0 and S1. 3 VSS Negative Supply Voltage. Bypass VSS to GND with a 1µF ceramic capacitor. 4 INA0 Bidirectional Analog Input 5 INA1 Bidirectional Analog Input 6 INA2 Bidirectional Analog Input 7 INA3 Bidirectional Analog Input 8 OUTA Bidirectional Analog Output 9 OUTB Bidirectional Analog Output 10 INB3 Bidirectional Analog Input 11 INB2 Bidirectional Analog Input 12 INB1 Bidirectional Analog Input 13 INB0 Bidirectional Analog Input 14 VDD Positive Supply Voltage. Bypass VDD to GND with a 1µF ceramic capacitor. 15 GND Ground. Connect GND to VSS for single supply. Bypass GND to VSS with a 1µF ceramic capacitor for dual supply. 16 S1 Mux Input Select ______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers The MAX14752/MAX14753 are 8-to-1 and dual 4-to-1 high-voltage analog multiplexers. Both devices feature 60Ω (typ) on-resistance with 0.03Ω (typ) on-resistance flatness. These low on-resistance multiplexers conduct equally well in either direction. The MAX14752 is an 8-to-1 multiplexer and MAX14753 is a dual 4-to-1 multiplexer. Both devices operate with dual supplies of ±10V to ±36V or a single supply of +20V to +72V. Both devices can also operate with unbalanced supplies, such as +36V and -10V. These multiplexers support rail-to-rail input and output signals. The control logic level is defined via the EN input. These devices do not require power-supply sequencing. Applications Information Current Through the Mux The current flowing through each on-channel of the MAX14752/MAX14753 multiplexers must be limited to ±5mA for normal operation. If the current exceeds this limit, an internal leakage current from that channel to VSS appears. Larger input current does not destroy the device if the max power dissipation is not exceeded. Input Voltage Clamping For applications that require input voltages beyond the normal operating voltages, the internal input diodes to VDD and VSS can be used to limit the input voltages. As shown in Figure 11, series resistors can be employed at the inputs to limit the currents flowing into the diodes during undervoltage and overvoltage conditions. Choose the limiting resistors such that the input currents are limited to IIN_(max) = 100mA. The values of the current limit resistors can be calculated as the larger of RLIM+ and RLIM-. V (max)–VDD RLIM+ = IN IIN_ (max) V –V (min) RLIM - = SS IN IIN_ (max) During an undervoltage or overvoltage condition, the input impedance is equal to RLIM. The additional power dissipation due to the fault currents needs to be calculated. The MAX14752/MAX14753 multiplexer operates normally on a channel that is on during an overvoltage or undervoltage clamping condition on a second channel that is not switched. Beyond-the-Rail Input If input voltages are expected to go beyond the supply voltages, but within the absolute maximum supply voltages of the MAX14752/MAX14753, add two diodes in series with the supplies as shown in Figure 12. During undervoltage and overvoltage events, the internal diodes pull VDD/VSS supplies up/down. An advantage of this scheme is that the input impedance is high and currents do not flow though the MAX14752/MAX14753 during overvoltage and undervoltage events. The input voltages must be limited to the voltages specified in the Absolute Maximum Ratings section. VDD MAX14752 RLIM RLIM RLIM RLIM OUT RLIM RLIM RLIM RLIM CONTROL VSS S0 S1 S2 EN GND Figure 11. Input Overvoltage and Undervoltage Clamping ______________________________________________________________________________________ 13 MAX14752/MAX14753 Detailed Description MAX14752/MAX14753 8-Channel/Dual 4-Channel 72V Analog Multiplexers V+ VDD R OUT IN_ VIN VSS V- Figure 12. Beyond-the-Rail Application Pin Configurations TOP VIEW SO 1 EN 2 VSS 3 IN0 + 16 S1 15 S2 SO 1 + 16 S1 15 GND EN 2 14 GND VSS 3 4 13 VDD INA0 4 IN1 5 12 IN4 INA1 5 12 INB1 IN2 6 11 IN5 INA2 6 11 INB2 IN3 7 10 IN6 INA3 7 10 INB3 OUT 8 9 OUTA 8 9 MAX14752 IN7 TSSOP MAX14753 13 INB0 14 OUTB TSSOP Chip Information PROCESS: CMOS 14 VDD Package Information For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. PACKAGE TYPE PACKAGE CODE DOCUMENT NO. 16 TSSOP U16-1 21-0066 ______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers REVISION NUMBER REVISION DATE 0 10/08 Initial release 1 2/09 Added capacitance information to EC table DESCRIPTION PAGES CHANGED — 2, 4, 13, 14, 15, 16 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 © 2009 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc. MAX14752/MAX14753 Revision History