MAX14752

19-4255; Rev 3; 7/10 8-Channel/Dual 4-Channel 72V Analog Multiplexers General Description 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 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 MAX14752/MAX14753 Applications Programmable-Logic Controllers Environment Control Systems ATE Systems Medical Monitoring Systems Automotive Pin Configurations appear at end of data sheet. PART MAX14752EUE+ MAX14753EUE+ Ordering Information TEMP RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 16 TSSOP 16 TSSOP +Denotes a lead(Pb)-free/RoHS-compliant package. Functional Diagrams MAX14752 VDD IN0 IN1 IN2 IN3 OUT IN4 IN5 IN6 IN7 CONTROL INB0 INB1 OUTB INB2 INB3 CONTROL VSS INA0 INA1 INA2 INA3 OUTA VDD MAX14753 VSS S0 S1 S2 EN GND S1 S0 EN GND ________________________________________________________________ Maxim Integrated Products 1 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. 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 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 Soldering Temperature (reflow) .......................................+260°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 = 0V, VEN = +3.3V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER POWER SUPPLY VDD Supply Voltage Range VSS Supply Voltage Range VDD Supply Current VDD VSS IDD(OFF) IDD(ON) ISS(OFF) VSS Supply Current ANALOG MUX Analog Signal Range VIN_, VINA_, VINB_, VOUT, VOUTA, VOUTB IIN_, IINA_, IINB_ RON ΔRON RFLAT_(ON) VIN_, VINA_, VINB_ = ±20V IIN_, IINA_, IINB_ = 5mA; VIN_, VINA_, VINB_, VOUT, VOUTA, VOUTB = ±20V, Figure 1 IIN_, IINA_, IINB_ = 5mA, VIN_, VINA_, VINB_ = ±20V, 0V IIN_, IINA_, IINB_ = 5mA, VIN_, VINA_, VINB_, VOUT, VOUTA, VOUTB = ±20V MAX14752: VOUT, VOUTA, VOUTB = ±20V, VIN_, VINA_, VINB_ = unconnected, Figure 2 MAX14753: VOUT, VOUTA, VOUTB = ±20V, VIN_, VINA_, VINB_ = unconnected, Figure 2 -20 -10 VSS -5 60 0.5 0.03 +20 nA +10 VDD +5 130 V ISS(ON) VEN = VS_ = 0V, VIN_ = VINA_= VINB_ = +20V VEN = +5V, VS_ = 0V or VEN, VIN_ = VINA_= VINB_ = +20V VEN = VS_ = 0V, VIN_ = VINA_= VINB_ = +20V VEN = +5V, VS_ = 0V or VEN, VIN_ = VINA_= VINB_ = +20V +10 -10 12 270 11 260 +36 -36 25 600 25 600 µA µA V V SYMBOL CONDITIONS MIN TYP MAX UNITS Current Through Multiplexer On-Resistance On-Resistance Matching Between Channels On-Resistance Flatness mA Ω Ω Ω Output On-Leakage Current IOUT(ON) 2 _______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers DC ELECTRICAL CHARACTERISTICS–DUAL SUPPLIES (continued) (VDD = +35V, VSS = -35V, VGND = 0V, VEN = +3.3V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER SYMBOL CONDITIONS MAX14752: VOUT, VOUTA, VOUTB = ±20V, VIN_, VINA_, VINB_ = -20V, Figure 3 MAX14753: VOUT, VOUTA, VOUTB = ±40V, VIN_, VINA_, VINB_ = -40V, Figure 3 VOUT, VOUTA, VOUTB = ±20V, VIN_, VINA_, VINB_ = ±20V, Figure 3 MIN -20 -10 -5 TYP MAX +20 nA +10 +5 nA UNITS MAX14752/MAX14753 Output Off-Leakage Current IOUT(OFF) Input Off-Leakage Current LOGIC (EN, S0, S1, S2) EN Input Voltage Low EN Input Voltage High EN, S_ Input Voltage Range EN Input Current S0, S1, S2 Input Voltage Low S0, S1, S2 Input Voltage High DYNAMIC CHARACTERISTICS Enable Turn-On Time Enable Turn-Off Time Transition Time Break-Before-Make Time Delay Frequency Response Off-Isolation Crosstalk Total Harmonic Distortion Plus Noise Charge Injection IIN(OFF) VEN_IL VEN_IH VEN, VS_ IEN_IH(DC) VIL VIH 0.75 x VEN VIN0, VINA0 = ±10V, RL = 10kΩ, Figure 4 VIN0, VINA0 = ±10V, RL = 10kΩ, Figure 4 VIN0, VINA0 = ±10V, RL = 10kΩ, Figure 5 VIN_, VINA_, VINB_ = ±10V, RL = 10kΩ, Figure 6 RS = 50Ω, RL = 1kΩ, Figure 7 VIN_, VINA_, VINB_ = 1VRMS, f = 100kHz, RL = 50Ω, CL = 15pF, Figure 8 RS = RL = 50Ω, Figure 9 RS = RL = 1kΩ, f = 20Hz to 20kHz VIN_, VINA_, VINB_ = GND, CL = 1nF, Figure 10 65 62 0.0014 200 1 0.8 10 10 VEN = +11V, VS0 = VS1 = VS2 = (0.25 x VEN) or (0.75 x VEN) 2.1 0.8 11 0.4 0.25 x VEN V V V mA V V tON tOFF tTRANS tBBM BW VISO VCT THD+N Q 25 2 µs µs µs µs 20 MHz dB dB % pC _______________________________________________________________________________________ 3 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 DC ELECTRICAL CHARACTERISTICS–SINGLE SUPPLY (VDD = +70V, VSS = VGND = 0V, VEN = +3.3V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2) PARAMETER On-Resistance SYMBOL R ON CONDITIONS IIN_ = 5mA, VIN_, VOUT = +20V (MAX14752), VINA_, VOUTA, VINB_, VOUTB = +20V (MAX14753), Figure 1 MAX14752: V OUT = +40V, VIN_ = VINA_ = VINB_ = +10V, Figure 3 MAX14753: V OUT = +40V, VIN_ = VINA_ = VINB_ = +10V, Figure 3 MAX14752, VDD = +50V, OUT unconnected On-Input Capacitance CIN_ON MAX14753, VDD = +50V, OUTA, OUTB unconnected MAX14752, VDD = +50V Off-Input Capacitance CIN_OFF MAX14753, VDD = +50V VIN_ = 4V VIN_ = 2 5V VINA_, VINB_ = 4V VINA_, VINB_ = 25V VIN_ = 4V VIN_ = 2 5V VINA_, VINB_ = 4V VINA_, VINB_ = 25V VOUT_ = 4V VOUT_ = 2 5V VOUTA_, VOUTB_ = 4V VOUTA_, VOUTB_ = 2 5V 20 -10 43 26 26 16 6 3.7 6 3.7 35 20 19 11 pF pF pF MIN TYP 60 MAX 130 UNITS OUT, OUTA, OUTB Off-Leakage Current I OUT(OFF), IOUTA(OFF), IOUTB(OFF) +20 nA +10 MAX14752, VDD = +50V Off-Output Capacitance C OUT_OFF MAX14753, VDD = +50V 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 _______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers Test Circuits/Timing Diagrams/Truth Tables MAX14752/MAX14753 V VDD VDD 1µF 1μF VDD VDD IN_ INA_ INB_ VIN MAX14752 MAX14753 OUT OUTA OUTB UNCONNECTED IN_ INA_ INB_ MAX14752 MAX14753 OUT OUTA OUTB IOUT(ON) IOUTA(ON) IOUTB(ON) A VOUT IIN GND GND VSS 1μF 1µF VSS VSS VSS Figure 1. On-Resistance Figure 2. On-Leakage Current VDD 1μF VDD IIN(OFF) IINA(OFF) IINB(OFF) A VIN IN_ INA_ INB_ MAX14752 MAX14753 OUT OUTA OUTB IOUT(OFF) IOUTA(OFF) IOUTB(OFF) A VOUT GND VSS 1μF VSS Figure 3. Off-Leakage Current _______________________________________________________________________________________ 5 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 Test Circuits/Timing Diagrams/Truth Tables (continued) +35V VDD EN S0 S1 S2 50Ω GND IN0 IN1–IN7 +10V MAX14752 OUT VSS -35V VOUT 10kΩ +3.3V EN 0V tON +35V VDD VOUT, VOUTA SWITCH OUTPUT INA0 INA1–INA3 INB0–INB3 +10V 0V 10% 90% tOFF 50% tR < 20ns tF < 20ns EN S0 MAX14753 S1 50Ω GND VSS -35V OUTA VOUTA 10kΩ Figure 4. Enable Switching Time 6 _______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers Test Circuits/Timing Diagrams/Truth Tables (continued) +35V VDD MAX14752/MAX14753 S2 S1 50Ω S0 IN0 IN1–IN6 +10V MAX14752 IN7 +10V VOUT 10kΩ -35V 0V +3.3V S_ tR < 20ns tF < 20ns +3.3V EN GND VSS OUT 50% VOUT, VOUTA +35V VDD SWITCH OUTPUT INA0 INA1–INA2 INB0–INB3 INA3 +3.3V EN GND VSS -35V OUTA +10V 0V 90% S1 S0 50Ω tTRANS +10V VOUTA 10kΩ MAX14753 Figure 5. Transition Time +35V VDD S_ +3.3V 50% 0V tR < 20ns tF < 20ns +3.3V EN IN0–IN7 +10V S0 S1 S2 GND 50Ω MAX14752 VOUT OUT VSS -35V 0V tBBM VOUT 10kΩ SWITCH OUTPUT 80% Figure 6. Break-Before-Make Interval _______________________________________________________________________________________ 7 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 Test Circuits/Timing Diagrams/Truth Tables (continued) +35V 1µF VDD +3.3V EN IN0 MAX14752 S0 S1 S3 GND VSS VOUT MEAS VIN NETWORK ANALYZER OUT REF 1µF -35V ON-LOSS = 20log VOUT VIN Figure 7. Frequency Response +35V 1μF +35V 1μF VIN IN0 RS = 50Ω . . . VDD VIN IN0 IN1 . . . VDD EN +3.3V IN7 S0 S1 S2 GND OUT VOUT RL = 1kΩ VSS CL = 15pF RS = 50Ω IN7 S0 S1 S2 GND MAX14752 OUT VOUT RL = 1kΩ VSS MAX14752 EN 1μF -35V VOUT VIN 10nF -35V VOUT VIN OFF ISOLATION = 20log CROSSTALK = 20log Figure 8. Off-Isolation Figure 9. Crosstalk 8 _______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers Test Circuits/Timing Diagrams/Truth Tables (continued) +35V IN_ EN CHANNEL SELECT S0 S1 S2 OUT VDD VEN 0V VOUT VOUT CL = 1nF GND VSS 0V ΔVOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF. -35V Q = CL x ΔVOUT ΔVOUT MAX14752/MAX14753 +3.3V ON OFF ON MAX14752 Figure 10. Charge Injection Table 1. MAX14752 Truth Table S2 X 0 0 0 0 1 1 1 1 S1 X 0 0 1 1 0 0 1 1 S0 X 0 1 0 1 0 1 0 1 EN 0 1 1 1 1 1 1 1 1 OUT All off IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 Table 2. MAX14753 Truth Table S1 X 0 0 1 1 S0 X 0 1 0 1 EN 0 1 1 1 1 OUTA All off INA0 INA1 INA2 INA3 OUTB All off INB0 INB1 INB2 INB3 _______________________________________________________________________________________ 9 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 Typical Operating Characteristics (TA = +25°C, unless otherwise noted.) ON-RESISTANCE vs. VOUT (DUAL SUPPLIES) MAX14752/3 toc01 ON-RESISTANCE vs. VOUT AND TEMPERATURE (DUAL SUPPLIES) VDD = +35V VSS = -35V TA = +125°C 100 RON (Ω) 80 60 40 20 TA = +25°C TA = -40°C RON (Ω) TA = +85°C 56 MAX14752/3 toc02 ON-RESISTANCE vs. VOUT (SINGLE SUPPLY) +20V 58 +40V MAX14752/3 toc03 60 140 120 60 58 ±35V RON (Ω) 56 +70V 54 54 ±20V 52 ±10V ±30V 52 50 -35 -25 -15 5 5 15 25 35 VOUT (V) 50 -35 -25 -15 5 5 15 25 35 0 10 20 30 40 50 60 70 VOUT (V) VOUT (V) ON-RESISTANCE vs. VOUT AND TEMPERATURE (SINGLE SUPPLY) MAX14752/3 toc04 ON-LEAKAGE vs. TEMPERATURE MAX14752/3 toc05 OFF-LEAKAGE vs. TEMPERATURE VDD = +35V VSS = -35V MAX14752/3 toc06 140 120 100 RON (Ω) VDD = +70V VSS = 0V TA = +125°C TA = +85°C 100 VDD = +35V VSS = -35V 100 LEAKAGE CURRENT (nA) LEAKAGE CURRENT (nA) 10 10 IOUT(OFF) 1 IIN(OFF) 0.1 80 60 40 0 -35 -25 -15 5 5 15 25 35 -30 -20 -10 0 10 20 30 VOUT (V) TA = +25°C TA = -40°C 1 IOUT(ON) 0.1 0.01 -40 -25 -10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) 0.01 -40 -25 -10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) CHARGE INJECTION vs. TEMPERATURE MAX14752/3 toc07 SUPPLY CURRENT vs. TEMPERATURE MAX14752/3 toc08 EN INPUT CURRENT vs. VS_ VDD = +35V VSS = -35V MAX14752/3 toc09 500 VDD = +35V VSS = -35V 350 340 330 320 ICC, IEE (μA) 400 VDD = +35V VSS = -35V VEN = +3.3V 50 40 Q (pC) 300 290 280 ICC 200 IEN (μA) 300 310 30 20 100 270 260 IEE 10 0 -40 -25 -10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) 250 -40 -25 -10 5 20 35 50 65 80 95 110 125 TEMPERATURE (°C) 0 0 1 2 VS_ (V) 3 4 5 10 ______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers Typical Operating Characteristics (continued) (TA = +25°C, unless otherwise noted.) MAX14752/MAX14753 CROSSTALK vs. FREQUENCY MAX14752/3 toc10 OFF-ISOLATION vs. FREQUENCY VDD = +35V VSS = -35V MAX14752/3 toc11 0 VDD = +35V VSS = -35V 0 -20 CROSSTALK (dB) -20 OFF-ISOLATION (dB) -40 -40 -60 -60 -80 -80 -100 0.01 0.1 1 FREQUENCY (MHz) 10 100 -100 0.01 0.1 1 FREQUENCY (MHz) 10 100 ON-LOSS vs. FREQUENCY MAX14752/3 toc12 TOTAL HARMONIC DISTORTION PLUS NOISE vs. FREQUENCY VDD = +35V VSS = -35V MAX14752/3 toc13 0 0.005 -10 ON-LOSS (dB) 0.004 THD+N (%) VDD = +35V VSS = -35V 0.01 0.1 1 FREQUENCY (MHz) 10 100 -20 0.003 -30 0.002 -40 0.001 -50 0 0.01 0.1 1 FREQUENCY (MHz) 10 100 ______________________________________________________________________________________ 11 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 MAX14752 Pin Description (Single 8-to-1 Mux) PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NAME S0 EN VSS IN0 IN1 IN2 IN3 OUT IN7 IN6 IN5 IN4 VDD GND S2 S1 Mux Input Select Mux Enable. Drive EN high to enable the device. The EN high voltage defines input logic voltage level for S0, S1, and S2. Negative Supply Voltage. Bypass VSS to GND with a 1µF ceramic capacitor. Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Output Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Input Positive Supply Voltage. Bypass VDD to GND with a 1µF ceramic capacitor. Ground. Connect GND to VSS for single supply. Bypass GND to VSS with a 1µF ceramic capacitor for dual supply. Mux Input Select Mux Input Select FUNCTION MAX14753 Pin Description (Dual 4-to-1 Mux) PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NAME S0 EN VSS INA0 INA1 INA2 INA3 OUTA OUTB INB3 INB2 INB1 INB0 VDD GND S1 Mux Input Select Mux Enable. Drive EN high to enable the device. The EN high voltage defines input logic voltage level for S0 and S1. Negative Supply Voltage. Bypass VSS to GND with a 1µF ceramic capacitor. Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Output Bidirectional Analog Output Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Input Bidirectional Analog Input Positive Supply Voltage. Bypass VDD to GND with a 1µF ceramic capacitor. Ground. Connect GND to VSS for single supply. Bypass GND to VSS with a 1µF ceramic capacitor for dual supply. Mux Input Select FUNCTION 12 ______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers Detailed Description 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. 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-. VIN_(max)–VDD RLIM+ = IIN_(max) RLIM - = VSS – VIN_(min) IIN_(max) MAX14752/MAX14753 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. 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 through the MAX14752/MAX14753 during overvoltage and undervoltage events. The input voltages must be limited to the voltages specified in the Absolute Maximum Ratings section. 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 VDD RLIM RLIM RLIM RLIM RLIM RLIM RLIM RLIM MAX14752 OUT CONTROL VSS S0 S1 S2 EN GND Figure 11. Input Overvoltage and Undervoltage Clamping ______________________________________________________________________________________ 13 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 V+ VDD R IN_ VIN VSS OUT V- Figure 12. Beyond-the-Rail Application Pin Configurations TOP VIEW SO EN VSS IN0 IN1 IN2 IN3 OUT 1 2 3 4 5 6 7 8 + 16 S1 15 S2 SO EN VSS INA0 INA1 INA2 INA3 OUTA 1 2 3 4 5 6 7 8 + 16 S1 15 GND MAX14752 14 GND 13 VDD 12 IN4 11 IN5 10 IN6 9 IN7 MAX14753 14 VDD 13 INB0 12 INB1 11 INB2 10 INB3 9 OUTB TSSOP TSSOP Chip Information PROCESS: CMOS Package Information For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. PACKAGE TYPE 16 TSSOP PACKAGE CODE U16+1 OUTLINE NO. 21-0066 LAND PATTERN NO. 90-0117 14 ______________________________________________________________________________________ 8-Channel/Dual 4-Channel 72V Analog Multiplexers Revision History REVISION NUMBER 0 1 2 3 REVISION DATE 8/08 10/08 2/09 7/10 Initial release Changed the units from mA to μA for VDD and VSS supply current in the DC Electrical Characteristics—Dual Supplies t able Added capacitance information to EC table Deleted the “Input Capacitance” parameter from the DC Electrical Characteristics— Dual Supplies DESCRIPTION PAGES CHANGED — 2 2, 4, 13, 14, 15, 16 3 MAX14752/MAX14753 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. 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