19-2129; Rev 2; 10/09 Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN The MAX4699/MAX4701/MAX4702 are low-voltage, single-supply CMOS analog switches. The MAX4699/ MAX4701 are dual double-pole/double-throw (DPDT) switches with two control inputs that control two single-pole/double-throw (SPDT) switches each. The MAX4702 is a quad SPDT switch with one control input and one low-voltage digital logic power supply. These devices operate from a single +1.8V to +5.5V power supply. When powered from a +2.7V supply the MAX4699/MAX4701/MAX4702 offer a 75Ω on-resistance (RON), with 12Ω max RON flatness and 4Ω max matching between channels. Each switch has rail-to-rail signal handling, fast switching speeds of tON = 35ns, tOFF = 20ns, and a maximum 1nA of leakage current. The MAX4699/MAX4701 digital inputs are 1.8V-logic compatible when operated from a +3V supply. The MAX4702’s digital inputs feature a 1.0V threshold when powered with a 1.5V logic supply. The MAX4699 is available in a space-saving 16-lead 4mm x 4mm TQFN package. The MAX4701/MAX4702 are available in space-saving 16-lead 3mm x 3mm TQFN 16-pin TSSOP packages. Applications Features ♦ 3mm x 3mm and 4mm x 4mm 16-Pin TQFN Packages ♦ Guaranteed On-Resistance: 75Ω (max) (+3V Supply) 40Ω (max) (+5V Supply) ♦ Guaranteed Match Between Channels: 4Ω max ♦ Guaranteed Flatness Over Signal Range: 12Ω max ♦ Low Leakage Currents Over Temperature: 1nA Max at +85°C ♦ Fast Switching: tON = 35ns, tOFF = 20ns ♦ Guaranteed Break-Before-Make ♦ Single-Supply Operation from +1.8V to +5.5V ♦ Rail-to-Rail Signal Handling ♦ -3dB Bandwidth: 250MHz ♦ Low Crosstalk: -79dB (1MHz) ♦ High Off-Isolation: -76dB (1MHz) Ordering Information PART TEMP RANGE PIN-PACKAGE Audio and Video Signal Routing MAX4699ETE+ Cellular Phones MAX4701EUEE+ -40°C to +85°C 16 TSSOP Battery-Operated Equipment MAX4701ETE+ Communications Circuits MAX4702EUEE+ -40°C to +85°C 16 TSSOP MAX4702ETE+ Modems -40°C to +85°C 16 TQFN-EP* (4mm x 4mm) -40°C to +85°C 16 TQFN-EP* (3mm x 3mm) -40°C to +85°C 16 TQFN-EP* (3mm x 3mm) +Denotes a lead(Pb)-free/RoHS-compliant package. *EP = Exposed pad. Pin Configurations TOP VIEW + NC1 1 IN1, IN2 2 *MAX4701/MAX4702 ARE IN A NO2 3mm x 3mm TQFN PACKAGE 3 COM2 4 COM1 NO1 V+ NC4 16 15 14 13 MAX4699/ MAX4701* + 12 COM4 11 NO4 10 1N3, IN4 9 NC3 NC1 1 IN 2 NO2 3 COM2 4 COM1 NO1 V+ NC4 16 15 14 13 MAX4702* 12 COM4 11 NO4 10 VL 9 NC3 **EP **EP 5 6 7 8 5 6 7 8 NC2 GND NO3 COM3 NC2 GND NO3 COM3 TQFN TQFN **CONNECT EXPOSED PAD TO GND. Pin Configurations continued at end of data sheet. ________________________________________________________________ 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 MAX4699/MAX4701/MAX4702 General Description MAX4699/MAX4701/MAX4702 Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN ABSOLUTE MAXIMUM RATINGS (Voltages Referenced to GND) V+ ............................................................................-0.3V to +6V VL, IN_, COM_, NO_, NC_ (Note1) .............. -0.3V to (V+ + 0.3V) Continuous Current COM_, NO_, NC_ ............................ ±20mA Peak Current COM_, NO_, NC_ (pulsed at 1ms, 10% duty cycle)....................................................................±40mA ESD per Method 3015.7....................................................>2.5kV Continuous Power Dissipation (TA = +70°C) TSSOP (derate 5.6mW/°C above +70°C) ................. 444mW 16-Pin Thin QFN (derate 20.8mW/°C above +70°C).........................................................1666.7mW 16-Pin Thin QFN (derate 25mW/°C above +70°C)............................................................2000mW Operating Temperature Range .......................... -40°C to +85°C Storage Temperature Range ........................... -65°C to +150°C Lead Temperature (soldering, 10s) ............................... +300°C Note 1: Signals on IN_, COM_, NO_, and NC_ exceeding 0 or V+ are clamped by internal diodes. Limit forward-diode 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—Single +3V Supply (V+ = +2.7V to +3.3V, GND = 0, VIH = +1.4V, VIL = +0.5V, (VL = +1.5V, VIH = +1.0V, VIL = +0.4V for MAX4702 only), TA = -40°C to +85°C. Typical values are at V+ = +3V and TA = +25°C, unless otherwise noted.) (Notes 2, 3) PARAMETER SYMBOL CONDITIONS TA MIN TYP MAX UNITS V+ V ANALOG SWITCH Analog Signal Range VCOM_, VNO_, VNC_ 0 RON V+ = +2.7V, ICOM_ = 10mA; VNO_ or VNC_ = +1.5V On-Resistance Match Between Channels (Note 4) ΔRON V+ = +2.7V, ICOM_ = 10mA; VNO_ or VNC_ = +1.5V On-Resistance Flatness (Note 5) RFLAT (ON) V+ = +2.7V, ICOM_ = 10mA; VNO_ or VNC_ = +1V, +1.5V, +2V NO_, NC_ Off-Leakage Current (Note 6) INO_(OFF), INC_(OFF) V+ = +3.3V, VCOM_ = +1V, +3V; VNO_ or VNC_ = +3V, +1V COM_ On-Leakage Current (Note 6) V+ = +3.3V, VCOM_ = +1V, ICOM_ (ON) +3V; VNO_ or VNC_ = +1V, +3V, or unconnected On-Resistance +25°C 60 TMIN to TMAX 75 85 +25°C 2 TMIN to TMAX 4 5 +25°C 8 TMIN to TMAX 12 14 +25°C -0.5 +0.5 TMIN to TMAX -1 1 +25°C -0.5 +0.5 TMIN to TMAX -1 1 Ω Ω Ω nA nA DYNAMIC +25°C Turn-On Time tON VNO_ or VNC_ = +2V; RL = 300Ω, CL = 35pF, Figure 2 TMIN to TMAX Turn-Off Time tOFF VNO_ or VNC_ = +2V; RL = 300Ω, CL = 35pF, Figure 2 TMIN to TMAX Break-Before-Make (Note 6) tBBM VNO_ or VNC_ = +2V; RL = 300Ω, CL = 35pF, Figure 2 TMIN to TMAX On-Channel -3dB Bandwidth BW Signal = 0dBm, 50Ω in and out, Figure 5 Off-Isolation (Note 7) VISO f = 1MHz, RL = 50Ω, CL = 5pF, Figure 5 2 27 45 +25°C 15 20 25 +25°C +25°C 35 15 1 ns ns ns 250 MHz -76 dB _______________________________________________________________________________________ Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN (V+ = +2.7V to +3.3V, GND = 0, VIH = +1.4V, VIL = +0.5V, (VL = +1.5V, VIH = +1.0V, VIL = +0.4V for MAX4702 only), TA = -40°C to +85°C. Typical values are at V+ = +3V and TA = +25°C, unless otherwise noted.) (Notes 2, 3) PARAMETER Crosstalk (Note 8) SYMBOL VCT Charge Injection Q NO_, NC_, Off-Capacitance Switch On-Capacitance Total Harmonic Distortion CNO_(OFF), CNC_(OFF) C(ON) THD CONDITIONS TA MIN TYP MAX UNITS f = 1MHz, RL = 50Ω, CL = 5pF, Figure 5 +25°C -79 dB VGEN = 0V, RGEN = 0Ω, CL = 1.0nF, Figure 4 +25°C 0.5 pC f = 1MHz, VNO_, VNC_ = GND, Figure 6 +25°C 8 pF f = 1MHz, Figure 6 +25°C 20 pF f = 20Hz to 20kHz, 2.5Vp-p, RL = 600Ω +25°C 0.02 % DIGITAL I/O Input Logic High VIH Input Logic Low VIL Input Leakage Current IIH, IIL MAX4699/MAX4701 1.4 MAX4702 (VL = +1.5V) 1.0 V MAX4699/MAX4701 0.8 MAX4702 (VL = +1.5V) 0.4 VIN = 0 to V+ V -1 1 µA 1.8 5.5 V 1.5 V+ V -1 1 µA SUPPLY Power-Supply Range V+ Logic Power-Supply Input VL Positive Supply Current I+ V+ = +3.3V, VIN = 0 or V+ TMIN to TMAX ELECTRICAL CHARACTERISTICS—Single +5V Supply (V+ = +5V ±10%, GND = 0, VIH = +2.4V, VIL = +0.8V, (VL = +1.5V, VIH = +1.0V, VIL = +0.4V for MAX4702 only), TA = -40°C to +85°C. Typical values are at V+ = +5V and TA = +25°C, unless otherwise noted.) (Notes 2, 3) PARAMETER Analog Signal Range SYMBOL CONDITIONS TA VCOM_, VNO_, VNC_ TYP 0 +25°C RON V+ = +4.5V, ICOM_ = 10mA; VNO_ or VNC_ = +3.5V TMIN to TMAX On-Resistance Match Between Channels (Note 4) ΔRON V+ = +4.5V, ICOM_ = 10mA; VNO_ or VNC_ = +3.5V TMIN to TMAX On-Resistance Flatness (Note 5) RFLAT (ON) V+ = +4.5V, ICOM_ = 10mA; VNO_ or VNC_ = +2.0V, +2.25V, +3.5V TMIN to TMAX VNO_ or VNC_ = +3V; RL = 300Ω, CL = 35pF, Figure 2 TMIN to TMAX On-Resistance MIN +25°C +25°C 30 MAX UNITS V+ V 40 50 1 3 5 5 Ω Ω 8 Ω 10 DYNAMIC Turn-On Time tON +25°C 15 18 20 ns _______________________________________________________________________________________ 3 MAX4699/MAX4701/MAX4702 ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) MAX4699/MAX4701/MAX4702 Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +5V ±10%, GND = 0, VIH = +2.4V, VIL = +0.8V, (VL = +1.5V, VIH = +1.0V, VIL = +0.4V for MAX4702 only), TA = -40°C to +85°C. Typical values are at V+ = +5V and TA = +25°C, unless otherwise noted.) (Notes 2, 3) PARAMETER SYMBOL CONDITIONS TA Turn-Off Time tOFF VNO_ or VNC_ = +3V; RL = 300Ω, CL = 35pF, Figure 2 TMIN to TMAX Break-Before-Make (Note 6) tBBM VNO_ or VNC_ = +3V; RL = 300Ω, CL = 35pF, Figure 2 TMIN to TMAX Charge Injection Q VGEN = 0V, RGEN = 0Ω, CL = 1.0nF, Figure 4 MIN +25°C TYP MAX 7 12 15 +25°C 10 ns ns 2 +25°C UNITS 0.5 pC DIGITAL I/O Input Logic High VIH Input Logic Low VIL Logic Input Current IIH, IIL MAX4699/MAX4701 2.4 MAX4702 (VL = +1.5V) 1.0 V MAX4699/MAX4701 0.8 MAX4702 (VL = +1.5V) 0.4 VIN = 0 to V+ -1 1 V µA 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: -40°C specifications are guaranteed by design. Note 4: ΔRON = 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. Note 6: Guaranteed by design. Note 7: Off-Isolation = 20log10 (VCOM_ / VNO), VCOM = output, VNO = input to off switch. Note 8: Between any two switches. 4 _______________________________________________________________________________________ Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN (TA = +25°C, unless otherwise noted. VL = +1.5V for MAX4702 only) TA = +85°C TA = +25°C TA = +25°C TA = +85°C 50 60 V+ = +3.3V 40 50 RON (Ω) V+ = +2.7V 40 TA = -40°C 30 30 20 TA = -40°C 20 10 V+ = +2.7V ICOM = 10mA 10 2 1 4 3 5 0 0.5 1.0 1.5 2.0 0 2.5 0.5 1.0 1.5 2.0 2.5 VCOM (V) VCOM (V) VCOM (V) ON-RESISTANCE vs. COM VOLTAGE OVER TEMPERATURE (V+ = +5V) ON-LEAKAGE CURRENT vs. TEMPERATURE OFF-LEAKAGE CURRENT vs. TEMPERATURE SUPPLY CURRENT (pA) 20 10 TA = -40°C 100 10 1 V+ = +5V ICOM = 10mA MAX4699 toc05b 10 1 V+ = +2.7V 0.1 0.1 1 100 V+ = +2.7V 0 2 3 4 5 -40 -20 0 20 40 60 -40 80 -20 0 20 40 60 VCOM (V) TEMPERATURE (°C) TEMPERATURE (°C) CHARGE INJECTION vs. COM VOLTAGE OVER SUPPLY VOLTAGE SUPPLY CURRENT vs. TEMPERATURE SUPPLY CURRENT vs. LOGIC INPUT VOLTAGE 100 SUPPLY CURRENT (nA) 4 3 V+ = +5V 2 10 1 0.1 V+ = +3V 1 80 1000 MAX4701 V+ = +2.7V 100 SUPPLY CURRENT (μA) ICOM = 10mA MAX4699 toc07 1000 MAX4699 toc06 5 3.0 1000 OFF-LEAKAGE CURRENT (pA) TA = +85°C 30 MAX4699 toc05a TA = +25°C 1000 MAX4699 toc04 40 0 V+ = +3.3V ICOM = 10mA 0 0 10 MAX4699 toc08 V+ = +5V ICOM = 10mA 0 CHARGE INJECTION (pC) 60 MAX4699 toc03 70 MAX4699 toc02 V+ = +1.8V 20 10 0 RON (Ω) 80 MAX4699 toc01 120 110 100 90 80 70 60 50 40 30 ON-RESISTANCE vs. COM VOLTAGE OVER TEMPERATURE (V+ = +3.3V) ON-RESISTANCE vs. COM VOLTAGE OVER TEMPERATURE (V+ = +2.7V) RON (Ω) RON (Ω) ON-RESISTANCE vs. COM VOLTAGE OVER SUPPLY VOLTAGE 1 0.1 0.01 0.001 0.0001 0.01 0.00001 0.001 0 0 1 2 3 VCOM (V) 4 5 0.000001 -40 -20 0 20 40 TEMPERATURE (°C) 60 80 0 0.5 1.0 1.5 2.0 2.5 LOGIC INPUT VOLTAGE (V) _______________________________________________________________________________________ 5 MAX4699/MAX4701/MAX4702 Typical Operating Characteristics Typical Operating Characteristics (continued) (TA = +25°C, unless otherwise noted. VL = +1.5V for MAX4702 only) TURN-ON/OFF TIME vs. TEMPERATURE V+ = +2.7V tON/tOFF (ns) tON 15 10 tON 25 20 tOFF 15 tOFF 5 VIN RISING 3.2 3.7 4.2 4.7 5.2 1.0 VIN FALLING 0.8 0.6 0.2 5 2.7 1.2 0.4 10 0 V+ = +5V MAX4702 1.4 LOGIC THRESHOLD (V) 35 30 20 1.6 MAX4699 toc10 25 LOGIC THRESHOLD vs. VL 40 MAX4699 toc09 30 0 -40 -20 SUPPLY VOLTAGE (V) 0 20 40 60 80 1 2 3 TEMPERATURE (°C) TOTAL HARMONIC DISTORTION vs. FREQUENCY -20 MAX4699 toc13 0.1 MAX4699 toc12 ON-REPONSE 4 VL (V) FREQUENCY RESPONSE 0 OFF-ISOLATION THD (%) LOSS (dB) -40 -60 CROSSTALK RL = 600Ω 0.01 -80 -100 -120 0.001 0.1 1 10 FREQUENCY (MHz) 6 100 MAX4699 toc11 TURN-ON/OFF TIME vs. SUPPLY VOLTAGE tON/tOFF (ns) MAX4699/MAX4701/MAX4702 Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN 1000 10 100 1k 10k FREQUENCY (Hz) _______________________________________________________________________________________ 100k 5 Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN TQFN-EP PIN TSSOP PIN NAME FUNCTION MAX4699/ MAX4701 MAX4702 MAX4701 MAX4702 1 1 3 3 — 2 — 4 IN 2 — 4 — IN1, IN2 3 3 5 5 NO2 4 4 6 6 COM2 5 5 7 7 NC2 Analog Switch 2—Normally Closed Terminal 6 6 8 8 GND Ground Analog Switch 3—Normally Open Terminal NC1 7 7 9 9 NO3 8 8 10 10 COM3 9 9 11 11 NC3 — 10 — 12 VL 10 — 12 — IN3, IN4 11 11 13 13 NO4 12 12 14 14 COM4 13 13 15 15 NC4 14 14 16 16 V+ 15 15 1 1 NO1 16 16 2 2 COM1 — — — — EP Analog Switch 1—Normally Closed Terminal Digital Control Input Switch 1, 2, 3, and 4 Digital Control Input Switch 1 and 2 Analog Switch 2—Normally Open Terminal Analog Switch 2—Common Terminal Analog Switch 3—Common Terminal Analog Switch 3—Normally Closed Terminal Logic Power-Supply Input Digital Control Input Switch 3 and 4 Analog Switch 4—Normally Open Terminal Analog Switch 4—Common Terminal Analog Switch 4—Normally Closed Terminal Positive Supply Voltage Input Analog Switch 1—Normally Open Terminal Analog Switch 1—Common Terminal Exposed Pad (TQFN Only). Connect EP to GND. Detailed Description The MAX4699/MAX4701 are low-voltage CMOS analog switches that operate from a single +1.8V to +5.5V power supply. The MAX4702 requires an additional logic supply that allows for setting lower logic thresholds. The MAX4699/MAX4701 are double-pole/doublethrow (DPDT) devices. The MAX4702 is a quad single-pole/double-throw (SPDT) device. These devices feature a break-before-make switching, fast switching speeds (with V+ = 5V: tON = 18ns max, tOFF = 9ns max and with V+ = 3V: tON = 35ns, tOFF = 20) and rail-to-rail signal handling. A logic input on the MAX4702 allows for logic thresholds as low as 1.0V. POSITIVE SUPPLY D1 V+ MAX4699 MAX4701 MAX4702 NO COM Vg GND D2 Applications Information Analog Signal Levels Figure 1. Overvoltage Protection Using Two External Blocking Diodes Analog signals that range over the entire supply voltage (V+ to GND) can be passed with very little change in onresistance (see Typical Operating Characteristics). The switches are bidirectional, so the NO, NC, and COM pins can be used as either inputs or outputs. _______________________________________________________________________________________ 7 MAX4699/MAX4701/MAX4702 Pin Description MAX4699/MAX4701/MAX4702 Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN Power-Supply Sequencing and Overvoltage Protection Caution: Do not exceed the absolute maximum ratings because stresses beyond the listed ratings may cause permanent damage to the devices. Proper power-supply sequencing is recommended for all CMOS devices. Always apply V+ before applying analog signals, especially if the analog signal is not current limited. If this sequencing is not possible, and if the analog inputs are not current limited to <20mA, add a small-signal diode (D1) as shown in Figure 1. If the analog signal can dip below GND, add D2. Adding protection diodes reduces the analog range to a diode drop (about 0.7V) below V+ (for D1), and a diode drop above ground (for D2). On-resistance increases slightly at low supply voltages. Maximum supply voltage (V+) must not exceed +6V. Adding protection diode D2 causes the logic threshold to be shifted relative to GND. TTL compatibility is not guaranteed when D2 is added. Protection diodes D1 and D2 also protect against some overvoltage situations. With Figure 1’s circuit, if the supply voltage is below the absolute maximum rating, and if a fault voltage up to the absolute maximum rating is applied to an analog signal pin, no damage will result. VL Logic Input (MAX4702) The MAX4702 features a VL logic input that allows for lower logic input thresholds down to 1.0V min for VIH in the quad SPDT configuration. Power-up VL after V+ has been powered with a minimum of 1.5V to ensure proper operation of the device. Test Circuits/Timing Diagrams MAX4699 MAX4701 MAX4702 V+ VN_ LOGIC INPUT V+ COM_ NO_ OR NC_ 50% VIL VOUT RL 300Ω CL 35pF t OFF IN_ LOGIC INPUT VOUT GND SWITCH OUTPUT ( 0.9 x V0UT 0.9 x VOUT 0 t ON CL INCLUDES FIXTURE AND STRAY CAPACITANCE. RL RL + RON VOUT = VN_ t r < 5ns t f < 5ns VIH LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE. ) Figure 2. Switching Time V+ MAX4699 MAX4701 MAX4702 VN_ LOGIC INPUT V+ NC_ 50% VIL VOUT COM_ VIH NO_ RL 300Ω IN_ LOGIC INPUT CL 35pF GND 0.9 x VOUT VOUT tD CL INCLUDES FIXTURE AND STRAY CAPACITANCE. Figure 3. Break-Before-Make Interval 8 _______________________________________________________________________________________ Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN V+ MAX4699 MAX4701 MAX4702 ΔVOUT V+ RGEN NC_ OR NO_ VOUT COM_ VOUT IN_ OFF CL V GEN GND OFF ON IN IN_ VIL TO VIH ON OFF OFF Q = (ΔV OUT )(C L ) IN DEPENDS ON SWITCH CONFIGURATION; INPUT POLARITY DETERMINED BY SENSE OF SWITCH. Figure 4. Charge Injection V+ 10nF V OFF-ISOLATION = 20log OUT VIN NETWORK ANALYZER V OR V+ V+ IN_ NC_ 50Ω MAX4699 MAX4701 MAX4702 50Ω VIN COM_ VOUT NO_ GND V ON-LOSS = 20log OUT VIN 50Ω MEAS 50Ω REF V CROSSTALK = 20log OUT VIN 50Ω MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS. OFF-ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" NO_ OR NC_ TERMINAL ON EACH SWITCH. ON-LOSS IS MEASURED BETWEEN COM_ AND "ON" NO_ OR NC_TERMINAL ON EACH SWITCH. CROSSTALK IS MEASURED FROM ONE CHANNEL TO ALL OTHER CHANNELS. SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED. Figure 5. On-Loss, Off-Isolation, and Crosstalk 10nF Chip Information V+ V+ COM_ TRANSISTOR COUNT: 269 SUBSTRATE CONNECTED TO GND MAX4699 MAX4701 MAX4702 IN_ CAPACITANCE METER f = 1MHz NC_ or NO_ VIL OR VIH GND Figure 6. Channel Off/On-Capacitance _______________________________________________________________________________________ 9 MAX4699/MAX4701/MAX4702 Test Circuits/Timing Diagrams (continued) Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN MAX4699/MAX4701/MAX4702 Pin Configurations (continued) TOP VIEW MAX4701 NO1 1 COM1 2 16 V+ NO1 1 COM1 2 15 NC4 NC1 3 12 1N3, IN4 COM2 6 14 COM4 IN 4 13 NO4 NO2 5 13 NO4 12 VL NO2 5 11 NC3 COM2 6 11 NC3 16 V+ 15 NC4 NC1 3 14 COM4 IN1, IN2 4 MAX4702 NC2 7 10 COM3 NC2 7 10 COM3 GND 8 9 GND 8 9 IN ON SWITCHES NO3 TSSOP IN1, IN2 IN3, IN4 ON SWITCHES L — NC1–COM1, NC2–COM2 H — NO1–COM1, NO2–COM2 — L NC3–COM3, NC4–COM4 — H NO3–COM3, NO4–COM4 SWITCHES SHOWN FOR LOGIC “0” INPUTS NO3 TSSOP L H NC1–COM1, NC2–COM2 NC3–COM3, NC4–COM4 NO1–COM1, NO2–COM2 NO3–COM3, NO4–COM4 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. 10 PACKAGE TYPE PACKAGE CODE DOCUMENT NO. 16 TQFN-EP (4mm x 4mm) T1644+4 21-0139 16 TQFN-EP (3mm x 3mm) T1633+4 21-0136 16 TSSOP U16+2 21-0066 ______________________________________________________________________________________ Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN REVISION NUMBER REVISION DATE DESCRIPTION PAGES CHANGED 2 10/09 Added “Exposed pad” reference to the Ordering Information table, Pin Configurations, and Pin Description table. 1, 7 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 ____________________ 11 © 2009 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc. MAX4699/MAX4701/MAX4702 Revision History