MAX14753

19-4255; Rev 2; 2/09 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. o o o o o o o o o o 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 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 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, 0 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_ = 0, VIN_ = VINA_= VINB_ = +20V VEN = +5V, VS_ = 0 or VEN, VIN_ = VINA_= VINB_ = +20V VEN = VS_ = 0, VIN_ = VINA_= VINB_ = +20V VEN = +5V, VS_ = 0 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 = 0, 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 Input Capacitance 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 23 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 CIN 25 2 µs µs µs µs 20 MHz dB dB % pC pF _______________________________________________________________________________________ 3 8-Channel/Dual 4-Channel 72V Analog Multiplexers MAX14752/MAX14753 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 SYMBOL RON CONDITIONS IIN_ = 5mA, VIN_, VOUT = +20V (MAX14752), VINA_, VOUTA, VINB_, VOUTB = +20V (MAX14753), Figure 1 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 Ω OUT, OUTA, OUTB Off-Leakage Current 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 VIN_ = 4V VIN_ = 25V VINA_, VINB_ = 4V VINA_, VINB_ = 25V VIN_ = 4V VIN_ = 25V VINA_, VINB_ = 4V VINA_, VINB_ = 25V VOUT_ = 4V VOUT_ = 25V VOUTA_ VOUTB_ = 4V VOUTA_, VOUTB_ = 25V +20 nA +10 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 COUT_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 (