19-1362; Rev 1; 9/01 Quad, SPST Analog Switch ____________________________Features The MAX4613 quad analog switch features on-resistance matching (4 max) between switches and guarantees on-resistance flatness over the signal range (9 max). This low on-resistance switch conducts equally well in either direction. It guarantees low charge injection (10pC max), low power consumption (35W max), and an electrostatic discharge (ESD) tolerance of 2000V minimum per Method 3015.7. The new design offers lower off leakage current over temperature (less than 5nA at +85C). The MAX4613 quad, single-pole/single-throw (SPST) analog switch has two normally closed switches and the two normally open switches. Switching times are less than 250ns for tON and less than 70ns for tOFF. Operation is from a single +4.5V to +40V supply or bipolar 4.5V to 20V supplies. Pin Compatible with Industry-Standard DG213 ________________________Applications Low Power Consumption (35W max) Guaranteed RON Match Between Channels (4 max) Guaranteed RFLAT(ON) Over Signal Range (9 max) Guaranteed Charge Injection (10pC max) Low Off Leakage Current Over Temperature (<5nA at +85C) Withstands 2000V min ESD, per Method 3015.7 Low RDS(ON) (85 max) Single-Supply Operation +4.5V to +40V Bipolar-Supply Operation 4.5V to 20V Sample-and-Hold Circuits Communication Systems Rail-to-Rail(R) Signal Handling Test Equipment Battery-Operated Systems Heads-Up Displays PBX, PABX TTL/CMOS-Logic Compatible Guidance and Control Systems Audio Signal Routing Military Radios Modems/Faxes Pin Configurations/ ___Functional Diagrams/TruthTable Ordering Information IN1 IN2 D2 TOP VIEW D1 PART 16 15 14 13 12 S2 S1 1 11 V+ V- 2 MAX4613 5 6 7 8 D3 9 S3 IN3 S4 4 IN4 10 VL D4 GND 3 TEMP. RANGE PIN-PACKAGE MAX4613CPE 0C to +70C 16 Plastic DIP MAX4613CSE MAX4613CEE MAX4613CUE MAX4613C/D MAX4613EGE MAX4613EPE MAX4613ESE MAX4613EEE MAX4613EUE 0C to +70C 0C to +70C 0C to +70C 0C to +70C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -40C to +85C 16 Narrow SO 16 QSOP 16 TSSOP** Dice* 16 QFN 16 Plastic DIP 16 Narrow SO 16 QSOP 16 TSSOP** *Contact factory for dice specifications. **Contact factory for availability. QFN Pin Configurations continued at end of data sheet. Rail-to-Rail is a registered trademark of Nippon Motorola Ltd. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. 1 MAX4613 ________________General Description ABSOLUTE MAXIMUM RATINGS Voltage Referenced to GND V+ ......................................................................................+44V V-.........................................................................................-44V V+ to V- ..............................................................................+44V VL ...................................................(GND - 0.3V) to (V+ + 0.3V) Digital Inputs VS_ VD_ (Note 1) ...................(V- - 2V) to (V+ + 2V) or 30mA (whichever occurs first) Continuous Current (any terminal) ......................................30mA Peak Current, S_ or D_ (pulsed at 1ms, 10% duty cycle max) ...........................100mA Continuous Power Dissipation (TA = +70C) Plastic DIP (derate 10.53mW/C above +70C) .............842mW Narrow SO (derate 8.70mW/C above +70C) .............696mW QSOP (derate 8.3mW/C above +70C) .......................667mW QFN (derate 19.2mW/C above +70C) ........................1538mW TSSOP (derate 6.7mW/C above +70C) .....................457mW Operating Temperature Ranges MAX4613C_ _ ......................................................0C to +70C MAX4613E_ _ ...................................................-40C to +85C Storage Temperature Range .............................-65C to +165C Lead Temperature (soldering, 10sec) .............................+300C Note 1: Signals on S_, D_, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current rating. 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 CHARACTERISTICS--Dual Supplies (V+ = 15V, V- = -15V, VL = 5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP (Note 2) MAX UNITS SWITCH Analog Signal Range VANALOG (Note 3) Drain-Source On-Resistance RDS(ON) VD = 10V, IS = 1mA TA = +25C TA = TMIN to TMAX 85 On-Resistance Match Between Channels (Note 4) RDS(ON) VD = 10V, IS = 1mA TA = +25C 4 TA = TMIN to TMAX 5 On-Resistance Flatness (Note 4) RFLAT(ON) VD = 5V, IS = 1mA TA = +25C 9 TA = TMIN to TMAX 15 Source Leakage Current (Note 5) IS(OFF) VD = 14V, VS = 14V TA = +25C Drain-Off Leakage Current (Note 5) ID(OFF) VD = 14V, VS = 14V TA = +25C Drain-On Leakage Current (Note 5) ID(ON) or IS(ON) VD = 14V, VS = 14V TA = +25C MAX4613 Quad, SPST Analog Switch -15 TA = TMIN to TMAX TA = TMIN to TMAX 15 55 -0.50 0.01 -5 -0.50 0.50 5 0.01 -5 -0.50 70 0.50 5 0.08 V nA nA 0.50 nA TA = TMIN to TMAX -10 10 INPUT Input Current with Input Voltage High IINH VIN = 2.4V, all others = 0.8V -0.5 -0.00001 0.5 A Input Current with Input Voltage Low IINL VIN = 0.8V, all others = 2.4V -0.5 -0.00001 0.5 A 20.0 V SUPPLY Power-Supply Range V+, V- 4.5 Positive Supply Current I+ All channels on or off, VIN = 0 or 5V TA = +25C TA = TMIN to TMAX -5 Negative Supply Current I- All channels on or off, VIN = 0 or 5V TA = +25C -1 TA = TMIN to TMAX -5 2 -1 0.001 1 5 0.001 _______________________________________________________________________________________ 1 5 A A Quad, SPST Analog Switch (V+ = 15V, V- = -15V, VL = 5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL Logic Supply Current Ground Current CONDITIONS MIN TYP (Note 2) MAX 0.001 1 IL All channels on or off, VIN = 0 or 5V TA = +25C -1 TA = TMIN to TMAX -5 IGND All channels on or off, VIN = 0 or 5V TA = +25C -1 TA = TMIN to TMAX -5 5 -0.0001 1 5 UNITS A A DYNAMIC Turn-On Time (Note 3) tON VS = 10V, Figure 2 TA = +25C 150 250 ns Turn-Off Time (Note 3) tOFF VS = 10V, Figure 2 TA = +25C 90 120 ns Break-Before-Make Time Delay (Note 3) tD Figure 3 TA = +25C Charge Injection (Note 3) Q CL = 1nF, VGEN = 0, RGEN = 0, Figure 4 TA = +25C 5 OIRR RL = 50, CL = 5pF, f = 1MHz, Figure 5 TA = +25C 60 dB RL = 50, CL = 5pF, f = 1MHz, Figure 6 TA = +25C 100 dB Off-Isolation Rejection Ratio (Note 6) Crosstalk (Note 7) 5 20 ns 10 pC Source-Off Capacitance CS(OFF) f = 1MHz, Figure 7 TA = +25C 4 pF Drain-Off Capacitance CD(OFF) f = 1MHz, Figure 7 TA = +25C 4 pF Source-On Capacitance CS(ON) f = 1MHz, Figure 8 TA = +25C 16 pF Drain-On Capacitance CD(ON) f = 1MHz, Figure 8 TA = +25C 16 pF ELECTRICAL CHARACTERISTICS--Single Supply (V+ = 12V, V- = 0V, VL = 5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL MIN CONDITIONS TYP (Note 2) MAX 100 160 UNITS SWITCH Analog Signal Range Drain-Source On-Resistance VANALOG RDS(ON) 0 VL = 5V; VD = 3V, 8V; IS = 1mA TA = +25C TA = +25C -1 TA = TMIN to TMAX -5 12 TA = TMIN to TMAX 200 V SUPPLY Power-Supply Range V+, V- 4.5 Power-Supply Current I+ All channels on or off, VIN = 0 or 5V Negative Supply Current I- All channels on or off, VIN = 0 or 5V TA = +25C -1 TA = TMIN to TMAX -5 Logic Supply Current IL All channels on or off, VIN = 0 or 5V TA = +25C -1 TA = TMIN to TMAX -5 IGND All channels on or off, VIN = 0 or 5V TA = +25C -1 TA = TMIN to TMAX -5 Ground Current 40 0.001 1 5 -0.0001 1 5 0.001 1 5 -0.0001 1 5 V A A A A _______________________________________________________________________________________ 3 MAX4613 ELECTRICAL CHARACTERISTICS--Dual Supplies (continued) ELECTRICAL CHARACTERISTICS--Single Supply (continued) (V+ = 12V, V- = 0, VL = 5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL MIN CONDITIONS TYP (Note 2) MAX UNITS DYNAMIC Turn-On Time (Note 3) tON VS = 8V, Figure 2 TA = +25C 300 400 ns Turn-Off Time (Note 3) tOFF VS = 8V, Figure 2 TA = +25C 60 200 ns CL = 1nF, VGEN = 0, RGEN = 0, Figure 4 TA = +25C 5 10 pC Charge Injection (Note 3) Q Note 2: Typical values are for design aid only, are not guaranteed and are not subject to production testing. 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: On-resistance match between channels and flatness are guaranteed only with bipolar-supply operation. Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured at the extremes of the specified analog signal range. Note 5: Leakage parameters IS(OFF), ID(OFF), ID(ON), and IS(ON) are 100% tested at the maximum rated hot temperature and guaranteed at +25C. Note 6: Off-Isolation Rejection Ratio = 20log (VD/VS). Note 7: Between any two switches. __________________________________________Typical Operating Characteristics (TA = +25C, unless otherwise noted.) TA = +85C 0 MAX4613-03 2.0 1.5 IN LOW MAX -0.5 -1 V+ = 15V V- = -15V -1 -2 0 10 ON-RESISTANCE vs. VD (UNIPOLAR SUPPLY VOLTAGE) ON-RESISTANCE vs. VD (BIPOLAR SUPPLY VOLTAGE) 5 0 10 V+ = 5V 125 15 5 10 15 V = 5V ON-RESISTANCE vs. VD (BIPOLAR SUPPLY VOLTAGE AND TEMPERATURE) 100 V+ = 15V, V- = -15V 80 90 V+ = 10V V+ = 15V 75 V+ = 20V 50 RDS(ON) () RDS(ON) () 100 V = 10V 60 V = 15V V = 20V 0 0 5 10 VD (V) 15 20 TA = +25C 40 20 25 0 TA = +125C 60 TA = -55C 30 4 20 BIPOLAR SUPPLY VOLTAGE (V) 120 MAX4613-04 150 15 -5 5 VS, VD (V) -5 -15 -10 0 VS, VD (V) -10 MAX4613-05 -15 0.5 V+ = 15V V- = -15V MAX4613-06 TA = +85C IN HIGH MIN 2.5 VIN (V) 0 OFF LEAKAGE (nA) ON LEAKAGE (nA) TA = +125C 3.0 TA = +125C 0.5 1 3.5 MAX4613-02 1 MAX4613-01 2 SWITCHING THRESHOLD vs. BIPOLAR SUPPLY VOLTAGE OFF LEAKAGE CURRENTS ON LEAKAGE CURRENTS RDS(ON) () MAX4613 Quad, SPST Analog Switch -20 -10 0 VD (V) 10 20 0 -15 -10 -5 0 VD (V) _______________________________________________________________________________________ 5 10 15 Quad, SPST Analog Switch (TA = +25C, unless otherwise noted.) 125 TIME (ns) TIME (ns) TA = -40C 80 100 tON 50 tOFF 50 40 tOFF V+ = 12V V- = 0 0 0 0 4 8 12 0 5 VD (V) 10 15 20 10 15 20 UNIPOLAR SUPPLY VOLTAGE (V) BIPOLAR SUPPLY VOLTAGE (V) CHARGE INJECTION vs. VD VOLTAGE CHARGE INJECTION vs. VD VOLTAGE 10 MAX4613-10 20 V+ = 15V V- = -15V CL = 1nF 25 10 V+ = 12V V- = 0V CL = 1nF Q (pC) 5 0 -10 MAX4613-11 25 Q (pC) RDS(ON) () 150 tON 75 V- = 0 120 TA = +25C 100 200 MAX4613-08 TA = +125C SWITCHING TIME vs. UNIPOLAR SUPPLY VOLTAGE 160 MAX4613-07 150 SWITCHING TIME vs. BIPOLAR SUPPLY VOLTAGE MAX4613-09 ON-RESISTANCE vs. VD (UNIPOLAR SUPPLY VOLTAGE AND TEMPERATURE) 0 -5 -10 -20 -15 -10 0 VD (V) 10 15 0 5 10 15 VD (V) _______________________________________________________________________________________ 5 MAX4613 _____________________________Typical Operating Characteristics (continued) Quad, SPST Analog Switch MAX4613 Pin Description PIN DIP/SO/TSSOP QFN NAME FUNCTION 1, 8, 9, 16 6, 7, 14, 15 IN1-IN4 2, 7, 10, 15 5, 8, 13, 16 D1-D4 Analog-Switch Drain Output 3, 6, 11, 14 1, 4, 9, 12 S1-S4 Analog-Switch Source Output 4 2 V- Negative-Supply Voltage Input 5 3 GND 12 10 13 11 VL V+ Logic Control Input Ground Logic-Supply Voltage Input Positive-Supply Voltage Input--Connected to Substrate Applications Information General Operation 1) Switches are open when power is off. 2) IN_, D_, and S_ should not exceed V+ or V-, even with the power off. 3) Switch leakage is from each analog switch terminal to V+ or V-, not to other switch terminals. VL, V-, and logic inputs. If power-supply sequencing is not possible, add two small, external signal diodes in series with supply pins for overvoltage protection (Figure 1). Adding diodes reduces the analog signal range to 1V below V+ and 1V above V-, but low switch resistance and low leakage characteristics are unaffected. Device operation is unchanged, and the difference between V+ and Vshould not exceed +44V. Operation with Supply Voltages Other than 15V Using supply voltages less than 15V will reduce the analog signal range. The MAX4613 operates with 4.5V to 20V bipolar supplies or with a +4.5V to +40V single supply; connect V- to GND when operating with a single supply. Also, all device types can operate with unbalanced supplies such as +24V and -5V. VL must be connected to +5V to be TTL compatible, or to V+ for CMOS-logic level inputs. The Typical Operating Characteristics graphs show typical on-resistance with 20V, 15V, 10V, 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 maximum ratings because stresses beyond the listed ratings may cause permanent damage to the devices. Always sequence V+ on first, followed by 6 V+ S D Vg V- Figure 1. Overvoltage Protection Using External Blocking Diodes _______________________________________________________________________________________ Quad, SPST Analog Switch LOGIC INPUT LOGIC INPUT +3V t f < 20ns t r < 20ns 50% +3V 50% 0V VD 0V tOFF SWITCH OUTPUT VOUT 0.8 x VOUT 0.8 x VOUT VO1 0.9VO 0V VD VO2 SWITCH OUTPUT 0V SWITCH OUTPUT tON LOGIC INPUT WAVEFORM IS INVERTED FOR SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE. +5V SWITCH INPUT VL D_ +5V VL VD = 10V MAX4613 VOUT IN_ LOGIC INPUT +3V GND V- RL REPEAT TEST FOR CHANNELS 2, 3, AND 4. CL INCLUDES FIXTURE AND STRAY CAPACITANCE. VD = 10V LOGIC INPUT R VOUT = VD L ( RL + RDS(ON) ) tD +15V D_ V+ S_ D_ S_ MAX4613 VO1 VO2 RL1 CL1 IN_ CL -15V Figure 2. Switching Time tD +15V V+ S_ 0.9VO 0V RL2 GND V- CL2 0V -15V RL = 1000 CL = 35pF CL INCLUDES FIXTURE AND STRAY CAPACITANCE. LOGIC 0 INPUT. Figure 3. Break-Before-Make Test Circuit _______________________________________________________________________________________ 7 MAX4613 Timing Diagrams/Test Circuits MAX4613 Quad, SPST Analog Switch _________________________________Timing Diagrams/Test Circuits (continued) 10nF VOUT SIGNAL GENERATOR VOUT +15V +5V VL D_ V+ 10dBm MAX4613 50 S_ RGEN = 50 IN_ 0 or +2.4V IN_ 0 or +2.4V VIN S_ NETWORK ANALYZER Q = VOUT x CL D_ GND V- 10nF RL RGEN +5V +15V VL V+ -15V MAX4613 D_ S_ Figure 6. Crosstalk VOUT VGEN CL V- GND IN_ +15V 10nF +5V MAX4613 -15V VL D_ V+ VIN = +3V IN_ CAPACITANCE METER Figure 4. Charge Injection S_ +15V V- GND f = 1MHz 10nF 0 or +2.4V +5V 10nF -15V MAX4613 Figure 7. Source/Drain-Off Capacitance SIGNAL GENERATOR 10dBm D_ V+ VL RGEN = 50 10nF IN_ +15V +5V MAX4613 0 or +2.4V NETWORK ANALYZER S_ GND V- RL -15V Figure 5. Off-Isolation Rejection Ratio 10nF D_ V+ CAPACITANCE METER VL IN_ f = 1MHz VS S_ GND V- -15V Figure 8. Source/Drain-On Capacitance 8 0 or +2.4V _______________________________________________________________________________________ 10nF Quad, SPST Analog Switch D1 IN1 IN2 Pin Configurations (continued) D2 TOP VIEW S2 S1 V- V+ 0.091" VL (2.31mm) GND S4 S3 D4 IN1 1 16 IN2 D1 2 15 D2 S1 3 14 S2 V- 4 13 V+ GND 5 12 VL S4 6 11 S3 D4 7 10 D3 IN4 8 9 IN3 MAX4613 DIP/SO/QSOP/TSSOP IN4 IN3 D3 0.071" (1.80mm) TRANSISTOR COUNT: 126 SUBSTRATE CONNECTED TO V+ LOGIC SW1, SW4 SW2, SW3 0 1 OFF ON ON OFF SWITCHES SHOWN FOR LOGIC "0" INPUT TSSOP.EPS ________________________________________________________Package Information _______________________________________________________________________________________ 9 MAX4613 ____________________Chip Topography Quad, SPST Analog Switch MAX4613 Package Information (continued) 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. 10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 (c) 2001 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.