19-1661; Rev 2; 2/02 Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches The MAX4651 has four normally closed (NC) switches, the MAX4652 has four normally open (NO) switches, and the MAX4653 has two NO and two NC switches. These devices are available in 16-pin QFN, TSSOP and SO packages, as well as 20-pin QFN package. Features ♦ On-Resistance 4Ω max at 5V 7Ω max at 3V ♦ On-Resistance Flatness 0.8Ω max at 5V 2.5Ω max at 3V ♦ On-Resistance Matching 0.2Ω max (+2.7V to +5.5V) ♦ +1.8V to +5.5V Single-Supply Voltage ♦ +1.8V Operation On-Resistance 30Ω (typ) Over Temperature tON 20ns typ, tOFF 12ns (typ) ♦ TTL/CMOS-Logic Compatible ♦ Crosstalk -100dB at 1MHz ♦ Off-Isolation -75dB at 1MHz ♦ Rail-to-Rail Signal Range Applications Ordering Information Battery-Powered Systems PART Audio and Video Signal Routing TEMP RANGE PIN-PACKAGE Low-Voltage Data-Acquisition Systems MAX4651EGE -40°C to +85°C 16 QFN (4 ✕ 4) Sample-and-Hold Circuits MAX4651EUE -40°C to +85°C 16 TSSOP MAX4651ESE -40°C to +85°C 16 SO MAX4651EGP -40°C to +85°C 20 QFN (4 ✕ 4) Communications Circuits Relay Replacement Ordering Information continued at end of data sheet. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW IN1 1 16 IN2 COM1 2 15 COM2 NC1 3 14 NC2 13 12 16 2 15 COM2 NO1 3 14 NC2 V+ N.C. 4 13 V+ N.C. GND 5 12 N.C. 11 NO3 NO4 6 11 NC3 7 10 COM3 COM4 7 10 COM3 8 9 IN4 8 9 16 IN2 2 15 COM2 NO1 3 14 NO2 V+ N.C. 4 13 N.C. GND 5 12 NO4 6 COM4 IN4 N.C. 4 5 NC4 6 11 NC3 COM4 7 10 COM3 IN4 8 9 IN3 TSSOP/SO MAX4651 LOGIC SWITCH 0 1 1 1 GND MAX4651 IN1 COM1 IN1 COM1 ON OFF MAX4652 IN3 TSSOP/SO MAX4652 LOGIC SWITCH 0 1 OFF ON MAX4653 IN2 IN3 TSSOP/SO LOGIC MAX4653 SWITCHES 1, 4 SWITCHES 2, 3 0 1 OFF ON ON OFF SWITCHES SHOWN FOR LOGIC “0” INPUT Pin Configurations continued at end of data sheet. ________________________________________________________________ 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 MAX4651/MAX4652/MAX4653 General Description The MAX4651/MAX4652/MAX4653 quad analog switches feature 4Ω max on-resistance (RON) when operating from a single +5V supply. RON is matched between switches to 0.2Ω (max) and is flat (0.8Ω max) over the specified signal range. Each switch can handle Rail-toRail® analog signals. Off-leakage current is 0.1nA at +25°C. These switches are ideal in low-distortion applications and are the preferred solution over mechanical relays in automated test equipment or applications where current switching is required. They have low power requirements, require less board space, and are more reliable than mechanical relays. The MAX4651/MAX4652/MAX4653 operate from a single +1.8V to +5.5V supply, making them ideal for use in battery-powered applications. MAX4651/MAX4652/MAX4653 Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS V+ to GND ..................................................................-0.3 to +6V IN_, COM_, NO_, NC_ to GND (Note 1).......-0.3V to (V+ + 0.3V) Continuous Current (NO_, NC_, COM_)...........................±50mA Peak Current (NO_, NC_, COM_, pulsed at 1ms 10% duty cycle)...........................................................±100mA Continuous Power Dissipation (TA = +70°C) 16-Pin QFN (derate 18.5mW/°C above +70°C) .........1481mW 16-Pin TSSOP (derate 5.7mW/°C above +70°C) .........457mW 16-Pin SO (derate 8mW/°C above +70°C)...................640mW 20-Pin QFN (derate 20mW/°C above +70°C) ............1600mW 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 NO_, NC_, COM_, or IN_ exceeding V+ or GND 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—Single +5V Supply (V+ = 4.5V to 5.5V, VIH = 2.4V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 5V, TA = +25°C.) (Note 2) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS V+ V ANALOG SWITCH Input Voltage Range VCOM_, VNO_, VNC_ COM_ to NO_ or NC_ On-Resistance RON ICOM = 10mA, VNO_ or VNC_ = 0 to V+, V+ = 4.5V TA = +25°C ∆RON ICOM = 10mA, VNO_ or VNC_ = 0 to V+, V+ = 4.5V TA = +25°C ICOM = 10mA, RFLAT(ON) VNO_ or VNC_ = 0 to V+, V+ = 4.5V TA = +25°C COM_ to NO_ or NC_ On-Resistance Match Between Channels (Notes 3, 8) On-Resistance Flatness (Note 4) 0 2.5 TA = TMIN to TMAX 4.5 0.05 TA = TMIN to TMAX 0.5 TA = TMIN to TMAX -0.1 TA = TMIN to TMAX -0.2 COM_ Off-Leakage Current (Note 5) VCOM = 1V, 4.5V; ICOM_(OFF) VNO_ or VNC_ = 4.5V, 1V; V+ = 5.5V TA = +25°C -0.1 TA = TMIN to TMAX -0.2 COM_ On-Leakage Current (Note 5) TA = +25°C -0.1 ICOM_(ON) TA = TMIN to TMAX -0.2 V+ = 5.5V, VCOM = 1V, 4.5V; VNO_ or VNC_ = 1V, 4.5V or floating 0.8 1 TA = +25°C INO_, INC_ 0.2 0.3 VCOM = 1V, 4.5V; VNO_ or VNC_ = 4.5V, 1V; V+ = 5.5V Off-Leakage Current (NO_ or NC_) (Note 5) 4 0.01 Ω Ω Ω 0.1 nA 0.2 0.01 0.1 nA 0.2 0.01 0.1 nA 0.2 LOGIC INPUT (IN_) Input High VIH Input Low VIL Logic Input Current IIN 2 2.4 -100 V 5 _______________________________________________________________________________________ 0.8 V 100 nA Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches (V+ = 4.5V to 5.5V, VIH = 2.4V, VIL = 0.8V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 5V, TA = +25°C.) (Note 2) PARAMETER SYMBOL CONDITIONS MIN TYP MAX 14 UNITS SWITCH DYNAMIC CHARACTERISTICS Turn-On Time (Note 5) Turn-Off Time (Note 5) VNO_ = VNC_ = 3V, TA = +25°C RL = 300Ω, CL = 35pF, TA = TMIN to TMAX Figure 2 11 tON VNO_ = VNC_ = 3V, TA = +25°C RL = 300Ω, CL = 35pF, TA = TMIN to TMAX Figure 2 6 tOFF Break-Before-Make (MAX4653 only) (Note 5) VNO_ = VNC_ = 3V, RL = 300Ω, CL = 35pF Charge Injection Q NO_ or NC_ Off-Capacitance COM_ Off-Capacitance COM_ On-Capacitance Off-Isolation (Note 6) Crosstalk (Note 7) COFF CCOM(ON) VISO THD 8 ns 10 TA = +25°C 1 TA = TMIN to TMAX 1 6 ns VGEN = 2V, CL = 1.0nF, RGEN = 0, Figure 3 2 pC VNO_ = VNC_ = GND, f = 1MHz, Figure 6 16 pF CCOM(OFF) VCOM_ = GND, f = 1MHz, Figure 6 VCT Total Harmonic Distortion ns 16 16 pF VCOM_ = VNO_, VNC_ = GND, f = 1MHz, Figure 7 32 pF RL = 50Ω, CL = 5pF, f = 10MHz, Figure 4 -50 RL = 50Ω, CL = 5pF, f = 1MHz, Figure 4 -75 RL = 50Ω, CL = 5pF, f = 10MHz, Figure 5 -80 RL = 50Ω, CL = 5pF, f = 1MHz, Figure 5 -100 RL = 600Ω, f = 20Hz to 20kHz 0.02 V+ = 5.5V, VIN = 0 or V+ 0.001 dB dB % POWER SUPPLY Positive Supply Current I+ 1.0 µA ELECTRICAL CHARACTERISTICS—Single +3V Supply (V+ = 2.7V to 3.3V, VIH = 2.0V, VIL = 0.4V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 3V, TA = +25°C.) (Note 2) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS V+ V ANALOG SWITCH Input Voltage Range VCOM_, VNO_, VNC_ COM_ to NO_ or NC_ On-Resistance RON V+ = 2.7V, ICOM = 10mA, VNO_ or VNC_ = 0 to V+ TA = +25°C ∆RON V+ = 2.7V, ICOM = 10mA, VNO_ or VNC_ = 0 to V+ TA = +25°C RFLAT(ON) V+ = 2.7V, ICOM = 10mA, VNO_ or VNC_ = 0 to V+ TA = +25°C COM_ to NO_ or NC_ On-Resistance Match Between Channels (Notes 3, 8) On-Resistance Flatness (Note 4) 0 5 TA = TMIN to TMAX 8 0.1 TA = TMIN to TMAX TA = TMIN to TMAX 7 0.2 0.3 1.2 2.5 3 Ω Ω Ω _______________________________________________________________________________________ 3 MAX4651/MAX4652/MAX4653 ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) MAX4651/MAX4652/MAX4653 Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = 2.7V to 3.3V, VIH = 2.0V, VIL = 0.4V, TA = TMIN to TMAX, unless otherwise specified. Typical values are at V+ = 3V, TA = +25°C.) (Note 2) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS LOGIC INPUT (IN_) Input High VIH Input Low VIL Logic Input Current IIN 2.0 -100 V 0.4 V 5 100 nA 16 SWITCH DYNAMIC CHARACTERISTICS Turn-On Time (Note 5) Turn-Off Time (Note 5) VNO_ = VNC_ = 2V, TA = +25°C RL = 300Ω, CL = 35pF, TA = TMIN to TMAX Figure 2 13 tON VNO_ = VNC_ = 2V, TA = +25°C RL = 300Ω, CL = 35pF, TA = TMIN to TMAX Figure 2 7 tOFF Break-Before-Make (MAX4653 only) (Note 5) Charge Injection NO_ or NC_ Off-Capacitance VNO_ = VNC_ = 2V, RL = 300Ω, CL = 35pF Q COFF TA = TMIN to TMAX 1 Total Harmonic Distortion THD ns 2 pC VNO_ = VNC_ = GND, f = 1MHz, Figure 6 16 pF 16 pF VCOM_ = VNO_, VNC_ = GND, f = 1MHz, Figure 7 32 pF RL = 50Ω, CL = 5pF, f = 10MHz, Figure 4 -50 RL = 50Ω, CL = 5pF, f = 1MHz, Figure 4 -75 RL = 50Ω, CL = 5pF, f = 10MHz, Figure 5 -80 RL = 50Ω, CL = 5pF, f = 1MHz, Figure 5 -100 RL = 600Ω, f = 20Hz to 20kHz 0.02 V+ = 3.3V, VIN = 0 or V+ 0.001 CCOM(ON) VCT 7 VGEN = 1.5V, CL = 1.0nF, RGEN = 0, Figure 3 COM_ On-Capacitance Crosstalk (Note 7) ns 1 CCOM(OFF) VCOM_ = GND, f = 1MHz, Figure 6 VISO 10 12 TA = +25°C COM_ Off-Capacitance Off-Isolation (Note 6) ns 20 dB dB % POWER SUPPLY Positive Supply Current I+ 1.0 µA Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used in this data sheet. Note 3: ∆RON = RON(MAX) - RON(MIN). Note 4: Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured over the specified analog signal ranges. Note 5: Guaranteed by design. Note 6: Off-Isolation = 20log10(VCOM / VNO), where VCOM = output and VNO = input to off switch. Note 7: Between any two switches. Note 8: ∆RON matching specifications for QFN-packages parts are guaranteed by design. 4 _______________________________________________________________________________________ Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches TA = +85°C 3.0 LEAKAGE (nA) RON (Ω) V+ = 3.3V 6 1.5 TA = +25°C V+ = 5V 4 2.0 OFF-LEAKAGE 0.001 0.5 0.0001 0 0 0 1 2 3 4 0 5 1 2 3 4 -40 5 -20 0 40 20 60 VCOM (V) VCOM (V) TEMPERATURE (°C) SUPPLY CURRENT vs. SUPPLY VOLTAGE AND TEMPERATURE TURN-ON/TURN-OFF TIMES vs. TEMPERATURE TURN-ON/TURN-OFF TIMES vs. SUPPLY VOLTAGE 60 tON 8 MAX4651/2/3-06 70 9 80 25 MAX4651/2/3-05 10 MAX4651/2/3-04 80 20 40 tON/tOFF (ns) 50 TA = +85°C 30 20 tON/tOFF (ns) 7 6 5 tOFF 4 15 tON 10 3 0 2 1 TA = -40°C VCOM = 3V 0 -10 0 1 2 3 4 0 -40 5 -20 0 20 40 60 80 0 TURN-ON/TURN-OFF TIMES vs. VCOM tON tON 12 tON/tOFF (ns) 6 tOFF 6 V+ = 5V 0 1.0 1.5 2.0 2.5 3.0 VCOM (V) 3.5 4.0 4.5 5.0 V+ = 5V V+ = 3V 0.8 0.6 0.4 2 0 5 1.0 8 4 2 4 1.4 1.2 4 tOFF 3 1.6 10 8 2 CHARGE INJECTION vs. VCOM TURN-ON/TURN-OFF TIMES vs. VCOM 14 MAX4651/2/3-07 12 1 SUPPLY VOLTAGE (V) TEMPERATURE (°C) SUPPLY VOLTAGE (V) 10 tOFF 5 MAX4651/2/3-09 TA = +25°C 10 Q (pC) SUPPLY CURRENT (nA) TA = -40°C 1.0 2 tON/tOFF (ns) ON-LEAKAGE 0.01 MAX4651/2/3-08 RON (Ω) V+ = 2.5V 8 V+ = 5.5V 0.1 2.5 10 MAX4651/2/3-03 V+ = 1.8V 1 MAX4651/2/3-02 3.5 MAX4651/2/3-01 14 12 ON-/OFF-LEAKAGE CURRENT vs. TEMPERATURE ON-RESISTANCE vs. VCOM AND TEMPERATURE ON-RESISTANCE vs. VCOM AND SUPPLY VOLTAGE 0.2 V+ = 3V 1.0 0 1.5 2.0 VCOM (V) 2.5 3.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 VCOM (V) _______________________________________________________________________________________ 5 MAX4651/MAX4652/MAX4653 Typical Operating Characteristics (V+ = 5V, TA = +25°C, unless otherwise noted.) Typical Operating Characteristics (continued) (V+ = 5V, TA = +25°C, unless otherwise noted.) TOTAL HARMONIC DISTORTION vs. FREQUENCY FREQUENCY RESPONSE -20 MAX4651/2/3-11 ON-LOSS -10 0.025 MAX4651/2/3-10 0 0.020 -30 -40 THD (%) LOSS (dB) MAX4651/MAX4652/MAX4653 Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches -50 OFF-LOSS -60 0.015 0.010 -70 -80 0.005 V+ = 5V 50Ω IN AND OUT -90 -100 25Ω IN AND OUT SIGNAL = 5Vp-p 0 0.1 1 10 FREQUENCY (MHz) 100 1000 0.01 0.1 1 10 FREQUENCY (kHz) 6 ________________________________________________________________________________________ 100 1000 Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches PIN MAX4651 MAX4652 MAX4653 TSSOP/ 16-PIN 20-PIN TSSOP/ 16-PIN 20-PIN TSSOP/ 16-PIN 20-PIN SO QFN QFN SO QFN QFN SO QFN QFN 1 15 19 1 15 19 1 15 19 2 16 1 2 16 1 2 16 1 3 1 2 — — — — — — — — — 3 1 2 3 1 2 4, 12 2, 10 4, 12 2, 10 2, 10 3 5 3 6, 8, 10, 16, 18, 20 3 4, 12 5 6, 8, 10, 16, 18, 20 3 5 3 6, 8, 10, 16, 18, 20 3 6 4 4 — — — — — — — — — 6 4 4 6 4 4 7 8 9 10 5 6 7 8 5 7 9 11 7 8 9 10 5 6 7 8 5 7 9 11 7 8 9 10 5 6 7 8 5 7 9 11 11 9 12 — — — 11 9 12 — — — 11 9 12 — — — 13 11 13 13 11 13 13 11 13 14 12 14 — — — 14 12 14 — — — 14 12 14 — — — 15 16 13 14 15 17 15 16 13 14 15 17 15 16 13 14 15 17 NAME FUNCTION IN1 Digital Control Input 1 COM1 Analog Switch 1 Common Terminal Analog Switch 1 Normally Closed NC1 Terminal Analog Switch 1 Normally Open NO1 Terminal N.C. No Connection. Not internally connected. GND Ground Analog Switch 4 Normally Closed NC4 Terminal Analog Switch 4 Normally Open NO4 Terminal COM4 Analog Switch 4 Common Terminal IN4 Digital Control Input 4 IN3 Digital Control Input 3 COM3 Analog Switch 3 Common Terminal Analog Switch 3 Normally Closed NC3 Terminal Analog Switch 3 Normally Open NO3 Terminal V+ Positive-Supply Voltage Input Analog Switch 2 Normally Closed NC2 Terminal Analog Switch 2 Normally Open NO2 Terminal COM2 Analog Switch 2 Common Terminal IN2 Digital Control Input 2 _______________________________________________________________________________________ 7 MAX4651/MAX4652/MAX4653 Pin Description MAX4651/MAX4652/MAX4653 Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches Detailed Description V+ The MAX4651/MAX4652/MAX4653 are low on-resistance, low-voltage analog switches that operate from a single +1.8V to +5.5V supply. CMOS switch construction allows processing analog signals that are within the supply voltage range (GND to V+). D1 Applications Information Proper power-supply sequencing is recommended for all CMOS devices. Do not exceed the absolute maximum ratings because stresses beyond the listed ratings can cause permanent damage to the devices. Always sequence V+ on first, followed by the logic inputs, NO or COM. If power-supply sequencing is not possible, add two small signal diodes (D1, D2) in series with the supply pins for overvoltage protection (Figure 1). Adding these diodes reduces the analog signal by one diode drop below V+ and one diode drop above GND, but does not affect the devices’ low switch resistance and low leakage characteristics. Device operation is unchanged, and the difference between V+ and GND should not exceed 6V. Although it is not required, power-supply bypassing improves noise margin and prevents switching noise from propagating from the V+ supply to other components. A 0.1µF capacitor connected from V+ to GND is adequate for most applications. 8 MAX4651 MAX4652 MAX4653 V+ * * * * NO_ COM_ GND D2 * INTERNAL PROTECTION DIODES Figure 1. Overvoltage Protection Using External Blocking Diodes Chip Information TRANSISTOR COUNT: 205 ________________________________________________________________________________________ Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches V+ LOGIC INPUT VIH + 0.5 t r < 5ns t f < 5ns 50% SWITCH V COM_ INPUT 0 90% 90% CL 35pF GND LOGIC INPUT 0 VO RL 300Ω IN_ VO SWITCH OUTPUT V+ NO_ OR NC_ COM_ t OFF SWITCH OUTPUT MAX4651 MAX4652 MAX4653 t ON REPEAT TEST FOR EACH SWITCH. FOR LOAD CONDITIONS, SEE Electrical Characteristics. CL INCLUDES FIXTURE AND STRAY CAPACITANCE. RL VO = VCOM RL + RON LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE. ( ) Figure 2. Switching-Time Test Circuit MAX4651 MAX4652 MAX4653 V+ ∆VO V+ RGEN V GEN VO NC_ OR NO_ COM_ VO VIN CL GND OFF IN_ VIN VIN OFF ON ON OFF OFF Q = (∆V O )(C L ) VIN DEPENDS ON SWITCH CONFIGURATION; INPUT POLARITY DETERMINED BY SENSE OF SWITCH. Figure 3. Charge-Injection Test Circuit _______________________________________________________________________________________ 9 MAX4651/MAX4652/MAX4653 Timing Diagrams/Test Circuits MAX4651/MAX4652/MAX4653 Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches Timing Diagrams/Test Circuits (continued) SIGNAL GENERATOR MAX4651 MAX4652 MAX4653 V+ C SIGNAL GENERATOR V+ COM_ IN_ MAX4651 MAX4652 MAX4653 V+ V+ VIN NC_ OR NO_ ANALYZER C VIN COM1 N01 IN1 IN2 VIN COM2 N02 ANALYZER GND RL Figure 4. Off-Isolation Test Circuit/On-Channel Bandwidth C Figure 5. Crosstalk Test Circuit MAX4651 MAX4652 MAX4653 V+ C CAPACITANCE METER IN_ NC_ OR NO_ GND Figure 6. Switch Off-Capacitance Test Circuit 10 MAX4651 MAX4652 MAX4653 V+ V+ COM_ V+ COM_ f = 1MHz NC GND RL CAPACITANCE METER 50Ω VIN f = 1MHz IN_ NC_ OR NO_ GND Figure 7. Switch On-Capacitance Test Circuit ______________________________________________________________________________________ VIN Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches COM1 IN1 IN2 COM2 COM1 IN1 IN2 COM2 COM1 IN1 IN2 COM2 TOP VIEW 16 15 14 13 16 15 14 13 16 15 14 13 NC1 1 12 NC2 NO1 1 12 NO2 NO1 1 12 NC2 N.C. 2 11 V+ N.C. 2 11 V+ N.C. 2 11 V+ 10 N.C. GND 3 10 N.C. GND 3 9 NO4 4 9 NO4 4 10 N.C. 7 8 5 6 7 8 5 6 COM3 COM4 IN4 IN3 COM3 COM4 IN4 QFN 7 NC3 8 COM3 6 IN3 9 5 IN1 N.C. IN2 N.C. N.C. IN1 N.C. IN2 N.C. N.C. IN1 N.C. IN2 N.C. QFN N.C. QFN 20 19 18 17 16 20 19 18 17 16 20 19 18 17 16 NO4 4 8 9 10 6 7 N.C. N.C. IN4 IN4 13 V+ GND 3 12 NO3 NO4 4 11 COM3 IN3 7 COM4 5 N.C. 6 MAX4652 QFN 14 NC2 12 NC3 COM4 5 11 COM3 8 9 10 6 7 QFN 13 V+ MAX4653 8 9 10 N.C. 12 NC3 11 COM3 N.C. COM4 5 GND 3 NO1 2 IN3 NC4 4 13 V+ 14 NO2 15 COM2 N.C. MAX4651 NO1 2 COM1 1 IN4 GND 3 14 NC2 15 COM2 N.C. NC1 2 COM1 1 N.C. 15 COM2 IN3 COM1 1 N.C. TOP VIEW NO3 IN4 NC3 MAX4653 COM4 NC4 4 MAX4652 IN3 MAX4651 GND 3 QFN Ordering Information (continued) PART TEMP RANGE PIN-PACKAGE MAX4652EGE -40°C to +85°C 16 QFN (4 ✕ 4) MAX4652EUE -40°C to +85°C 16 TSSOP MAX4652ESE -40°C to +85°C 16 SO MAX4652EGP -40°C to +85°C 20 QFN (4 ✕ 4) MAX4653EGE -40°C to +85°C 16 QFN (4 ✕ 4) MAX4653EUE -40°C to +85°C 16 TSSOP MAX4653ESE -40°C to +85°C 16 SO MAX4653EGP -40°C to +85°C 20 QFN (4 ✕ 4) ______________________________________________________________________________________ 11 MAX4651/MAX4652/MAX4653 Pin Configurations (continued) Package Information (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) TSSOP.EPS MAX4651/MAX4652/MAX4653 Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches Note: The MAX4651/MAX4652/MAX4653 do not come in an exposed-pad package. 12 ______________________________________________________________________________________ Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches ______________________________________________________________________________________ 13 MAX4651/MAX4652/MAX4653 Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) MAX4651/MAX4652/MAX4653 Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) 14 ______________________________________________________________________________________ Low-Voltage, 4Ω, Quad, SPST, CMOS Analog Switches SOICN.EPS 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 © 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products. MAX4651/MAX4652/MAX4653 Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.)