19-1202; Rev 3; 8/02 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches ________________________Applications ____________________________Features ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ Low RON: 60Ω max (33Ω typ) RON Matching Between Channels: 2Ω max RON Flatness: 6Ω max Guaranteed Charge Injection: 5pC max +2.7V to +12V Single-Supply Operation Low Power Consumption: <5µW Low Leakage Current Over Temperature: 10nA max at +85°C Fast Switching: tON = 35ns, tOFF = 25ns Guaranteed Break-Before-Make (MAX4543/MAX4544 only) TTL/CMOS-Logic Compatible Pin Compatible with MAX323/MAX324/MAX325 MAX4541/42/43 Available in SOT23-8 MAX4544 Available in SOT23-6 Ordering Information PART PINPACKAGE TEMP RANGE TOP MARK MAX4541CUA 0°C to +70°C 8 µMAX — Battery-Operated Systems Test Equipment MAX4541CSA 0°C to +70°C 8 SO — Sample-and-Hold Circuits Communications Systems MAX4541CPA 0°C to +70°C 8 Plastic DIP — Heads-Up Displays +3V/+5V DACs and ADCs MAX4541C/D 0°C to +70°C Dice* — Guidance and Control Systems PBX, PABX MAX4541EKA-T -40°C to +85°C 8 SOT23-8 MAX4541EGA -40°C to +85°C 8 QFN — MAX4541EUA -40°C to +85°C 8 µMAX — MAX4541ESA -40°C to +85°C 8 SO — Audio and Video Switching Cell Phones Ultrasound Pagers Military Radios AAAE Ordering Information continued at end of data sheet. *Dice are specified at TA = +25°C. Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW MAX4544 MAX4544 MAX4544 PIN 6 NO 1 8 V+ IN 1 6 NO COM 2 7 IN V+ 2 5 COM NC 3 6 N.C. GND 3 4 NC GND 4 5 N.C. MAX4541/MAX4542/MAX4543 APPEAR AT END OF DATA SHEET. 5 4 AAAM 1 2 3 SOT23-6* µMAX/SO/DIP/QFN N.C. = NOT INTERNALLY CONNECTED 6 *NOTE: SOT23-6 PACKAGE HAS LETTERING NEAREST PIN 6 LOGIC MAX4544 NC NO 0 1 ON OFF OFF ON SWITCHES SHOWN FOR "0" INPUT ________________________________________________________________ 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 MAX4541–MAX4544 General Description The MAX4541–MAX4544 are precision, dual analog switches designed to operate from a single +2.7V to +12V supply. Low power consumption (5µW) makes these parts ideal for battery-powered equipment. These switches offer low leakage currents (100pA max) and fast switching speeds (tON = 150ns max, tOFF = 100ns max). When powered from a +5V supply, the MAX4541– MAX4544 offer 2Ω max matching between channels, 60Ω max on-resistance (RON), and 6Ω max RON flatness. These switches also offer 5pC max charge injection and a minimum of 2000V ESD protection per Method 3015.7. The MAX4541/MAX4542/MAX4543 are dual single-pole/ single-throw (SPST) devices and the MAX4544 is a singlepole/double-throw (SPDT) device. The MAX4541 has two normally open (NO) switches and the MAX4542 has two normally closed (NC) switches. The MAX4543 has one NO and one NC switch and can be used as an SPDT, while the MAX4544 is an SPDT. The MAX4541/MAX4542/ MAX4543 are available in tiny SOT23-8 and QFN-8 packages, and the MAX4544 is available in a SOT23-6 package. MAX4541–MAX4544 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches ABSOLUTE MAXIMUM RATINGS Voltage Referenced to GND V+ .........................................................................-0.3V to +13V IN_, COM_, NC_, NO_ (Note 1)..................-0.3V to (V+ + 0.3V) Continuous Current (any terminal)....................................±10mA Peak Current, COM_, NO_, NC_ (pulsed at 1ms, 10% duty cycle max) ............................±20mA ESD per Method 3015.7 ..................................................>2000V Continuous Power Dissipation SOT23-6 (derate 7.1mW/°C above +70°C)....................571mW SOT23-8 (derate 5.3mW/°C above +70°C)....................421mW QFN (derate 24.4mW/°C above +70°C) ......................1951mW µMAX (derate 4.10mW/°C above +70°C) ......................330mW Narrow SO (derate 5.88mW/°C above +70°C) ..............471mW Plastic DIP (derate 9.09mW/°C above +70°C) ..............727mW Operating Temperature Ranges MAX454_C_ _ .......................................................0°C to +70°C MAX454_E_ _.....................................................-40°C to +85°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C Note 1: Signals on NC, NO, COM, or IN exceeding V+ 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 +5V Supply (V+ = +5V ±10%, GND = 0, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) (Notes 2, 3) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS V+ V ANALOG SWITCH Analog Signal Range On-Resistance On-Resistance Match Between Channels (Note 5) On-Resistance Flatness (Note 6) NO or NC Off-Leakage Current (Note 7) VCOM, VNO, VNC (Note 4) V+ = 4.5V, ICOM = 1.0mA, VNO or VNC = 3.5V V+ = 5V, ∆RON ICOM = 1.0mA, VNO or VNC = 3.5V V+ = 5V; RFLAT(ON) ICOM = 1.0mA; VNO or VNC = 1V, 2V, 3V RON INO(OFF) or INC(OFF) V+ = 5.5V; VCOM = 1V, 4.5V; VNO or VNC = 4.5V, 1V COM Off-Leakage Current (Note 7) V+ = 5.5V; ICOM(OFF) VCOM = 4.5V, 1V; VNO or VNC = 1V, 4.5V COM On-Leakage Current (Note 7) V+ = 5.5V; VCOM = 1V, 4.5V or VNO or VNC = 1V, 4.5V, or floating 2 ICOM(ON) 0 TA = +25°C 30 TA = TMIN to TMAX 75 TA = +25°C 0.8 TA = TMIN to TMAX 2 TA = TMIN to TMAX TA = +25°C TA = +25°C TA = TMIN to TMAX C, E TA = +25°C TA = TMIN to TMAX 6 8 -0.1 C, E 2 4 TA = +25°C TA = TMIN to TMAX 60 0.01 Ω Ω Ω 0.1 -5 5 -0.1 0.1 -5 5 -0.2 0.2 -10 10 nA nA nA C, E _______________________________________________________________________________________ Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches (V+ = +5V ±10%, GND = 0, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) (Notes 2, 3) PARAMETER SYMBOL CONDITIONS MIN TYP MAX 35 100 UNITS DYNAMIC Turn-On Time tON VNO or VNC = 3V, Figure 2 TA = +25°C Turn-Off Time tOFF VNO or VNC = 3V, Figure 2 TA = +25°C Break-Before-Make Time Delay (Note 4) Charge Injection (Note 4) Off-Isolation (Note 8) tD Q OIRR COM Off-Capacitance COM On-Capacitance 240 25 TA = TMIN to TMAX MAX4543/MAX4544 only, RL = 300Ω, CL = 35pF 75 150 2 CL = 1.0nF, VGEN = 0, RGEN = 0, TA = +25°C, Figure 4 RL = 50Ω, CL = 5pF, f = 1MHz, TA = +25°C, Figure 5 RL = 50Ω, CL = 5pF, f = 1MHz, TA = +25°C, Figure 6 10 1 ns ns ns 5 pC -76 dB -90 dB f = 1MHz, TA = +25°C, Figure 7 8 pF CCOM(OFF) f = 1MHz, TA = +25°C, Figure 7 8 pF Crosstalk (Note 9) NC or NO Capacitance TA = TMIN to TMAX COFF CCOM(ON) f = 1MHz, TA = +25°C, Figure 7 MAX4541/2/3 13 MAX4544 20 pF SUPPLY Power-Supply Range V+ Positive Supply Current I+ 2.7 V+ = 5.5V, VIN = 0 or V+, all channels on or off -1 0.0001 12 V 1 µA 0.8 V LOGIC INPUT Input Voltage Low VINL Input Voltage High VINH 2.4 V _______________________________________________________________________________________ 3 MAX4541–MAX4544 ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) MAX4541–MAX4544 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches ELECTRICAL CHARACTERISTICS—Single +3.3V Supply (V+ = +3.0V to +3.6V, GND = 0, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.) (Notes 2, 3) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS V+ V ANALOG SWITCH Analog Signal Range Channel On-Resistance VCOM, VNO, VNC RON (Note 3) V+ = 3V, ICOM = 1.0mA, VNO or VNC = 1.5V 0 TA = +25°C 50 125 Ω TA = TMIN to TMAX 275 DYNAMIC Turn-On Time (Note 3) tON VNO or VNC = 1.5V Turn-Off Time (Note 3) tOFF VNO or VNC = 1.5V TA = +25°C 80 TA = TMIN to TMAX 500 TA = +25°C 50 TA = TMIN to TMAX Break-Before-Make Time Delay (Note 3) tD MAX4543/MAX4544 only, RL = 300Ω, CL = 35pF, TA = +25°C Charge Injection (Note 3) Q CL = 1.0nF, VGEN = 0, RGEN = 0, TA = +25°C I+ V+ = 3.6V, VIN = 0 or V+, all channels on or off 400 125 175 2 30 1 ns ns ns 5 pC 1 µA SUPPLY Positive Supply Current -1 Note 2: QFN and SOT-packaged parts are 100% tested at +25°C only and guaranteed by correlation at the full hot rated temperature. Note 3: 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 4: Guaranteed by design. Note 5: ∆RON = ∆RON max - ∆RON min. Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal range. Note 7: Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25°C. Note 8: Off Isolation = 20log10 [VCOM ⁄ (VNC or VNO)], VCOM = output, VNC or VNO = input to off switch. Note 9: Between the two switches, MAX4541/MAX4542/MAX4543 only. 4 _______________________________________________________________________________________ Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches 160 A 40 30 C 30 D 20 E B C A: B: C: D: E: 10 10 0 0 2 4 6 8 10 0 12 1 2 TURN-ON/OFF TIMES vs. TEMPERATURE 20 0 0 5 50 tON tOFF 10 12 MAX4541-05 V- = +5V 7 5 1 ICOM(ON) 0.1 4 3 ICOM/IN(OFF) 2 0.01 1 0 0.001 -55 -35 -15 5 25 45 65 85 105 125 -55 -30 TEMPERATURE (°C) 1000 180 900 -20 135 800 -30 90 700 -40 45 ON-PHASE I+ (nA) 225 ON-LOSS PHASE (DEGREES) 0 -60 -45 -70 -90 300 -135 200 -180 100 -225 0 50Ω IN AND OUT V+ = +5V -90 -100 0.1 1 10 FREQUENCY (MHz) 100 1 2 3 4 5 TEMPERATURE (°C) VCOM (V) INPUT VOLTAGE vs. SUPPLY CURRENT TOTAL HARMONIC DISTORTION vs. FREQUENCY 500 0 0 95 120 125 600 -50 OFF-LOSS 70 1 THD (%) MAX4541-07 45 MAX4541-08 FREQUENCY RESPONSE 20 -5 MAX4541-09 0 LOSS (dB) 8 6 10 -80 6 CHARGE INJECTION vs. COM VOLTAGE Q (pC) ON/OFF-LEAKAGE (nA) 60 -10 4 8 10 70 20 2 VSUPPLY (V) V+ = +5.5V 80 tON/tOFF (ns) 40 100 MAX4541-04 V+ = +5V 30 tOFF ON/OFF-LEAKAGE CURRENT vs. TEMPERATURE 100 40 80 VCOM (V) VCOM (V) 90 4 100 60 TA = +125°C TA = +85°C TA = +25°C TA = -40°C TA = -55°C 3 tON 120 MAX4541-06 20 140 B tON/tOFF (ns) RON (Ω) RON (Ω) A 40 50 V+ = +5V 180 50 60 0 200 MAX4541-03 A: V+ = +3V B: V+ = +5V C: V+ = +12V MAX4541-02 60 MAX4541-01 80 70 TURN-ON/OFF TIMES vs. SUPPLY VOLTAGE ON-RESISTANCE vs. COM VOLTAGE OVER TEMPERATURE ON-RESISTANCE vs. COM VOLTAGE 400 IV+ 0 1 2 3 VIN (V) 4 5 0.1 10 100 1k 10k FREQUENCY (Hz) _______________________________________________________________________________________ 5 MAX4541–MAX4544 __________________________________________Typical Operating Characteristics (TA = +25°C, unless otherwise noted.) MAX4541–MAX4544 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches Pin Description 1 1 — — 1 MAX4541 PIN MAX4542 1 — MAX4543 — NO1 MAX4544 DIP/SO/ DIP/SO/ DIP/SO/ DIP/SO/ µMAX/ SOT23-8 µMAX/ SOT23-8 µMAX/ SOT23-8 µMAX/ SOT23-6 QFN QFN QFN QFN 1 1 — — 1 1 — — Analog Switch 1—Normally Open NAME FUNCTION NO1 Analog Switch 1—Normally Open 2 8 2 8 2 8 — — COM1 3 3 3 3 3 3 — — IN2 Analog Switch 1—Common 4 6 4 6 4 6 4 3 GND Ground—Negative Supply Input 5 5 — — — — — — NO2 Analog Switch 2—Normally Open 6 4 6 4 6 4 — — COM2 7 7 7 7 7 7 — — IN1 Digital Control Input 1 Positive Supply Voltage Input Digital Control Input 2 Analog Switch 2—Common 8 2 8 2 8 2 8 2 V+ — — 1 1 — — — — NC1 Analog Switch 1—Normally Closed — — 5 5 5 5 — — NC2 Analog Switch 2—Normally Closed — — — — — — 1 6 NO — — — — — — 2 5 COM — — — — — — 3 4 NC — — — — — — 5, 6 — N.C. — — — — — — 7 1 IN Analog Switch—Normally Open Analog Switch—Common Analog Switch—Normally Closed Not Connected (open circuit) Digital Control Input Applications Information POSITIVE SUPPLY D1 V+ NO COM Vg Logic Levels The MAX4541–MAX4544 are TTL compatible when powered from a single +5V supply. When powered from other supply voltages, TTL compatibility is guaranteed and the logic inputs can be driven Rail-to-Rail®. For example, with a +12V supply, IN1 and IN2 can be driven low to 0 and high to 12V. With a +3.3V supply, IN1 and IN2 should be driven low to 0 and high to 3.3V. Driving IN1 and IN2 rail-to-rail minimizes power consumption. GND D2 Figure 1. Overvoltage Protection Using Two External Blocking Diodes Analog Signal Levels Analog signals that range over the entire supply voltage (V+ to GND) can be switched with very little change in on-resistance over the entire voltage range (see Typical Operating Characteristics). All the switches are bidirectional, so the NO_, NC_, and COM_ pins can be used as either inputs or outputs. Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. 6 _______________________________________________________________________________________ Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches 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 or logic inputs, especially if the analog or logic signals are not current limited. If this sequencing is not possible, and if the analog or logic inputs are not current limited to <10mA, 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 signal range to a diode drop (about 0.7V) below V+ (for D1), and to a diode drop above ground (for D2). Leakage is unaffected by adding the diodes. On-resistance increases by a small amount at low supply voltages. Maximum supply voltage (V+) must not exceed 13V. Adding protection diodes causes the logic thresholds to be shifted relative to the power-supply rails. This can be significant when low supply voltages (+5V or less) are used. With a +5V supply, TTL compatibility is not guaranteed when protection diodes are added. Driving IN1 and IN2 all the way to the supply rails (i.e., to a diode drop higher than the V+ pin, or to a diode drop lower than the GND pin) is always acceptable. 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. Test Circuits/Timing Diagrams MAX4541 MAX4542 MAX4543 MAX4544 V+ SWITCH INPUT SWITCH OUTPUT V+ COM NO or NC LOGIC INPUT 50% 0 VOUT RL 1k CL 35pF t OFF IN VOUT GND LOGIC INPUT SWITCH OUTPUT 0V CL INCLUDES FIXTURE AND STRAY CAPACITANCE. RL VOUT = VCOM RL + RON ( ) t r < 20ns t f < 20ns +3V 0.9 · V0UT 0.9 · VOUT 0 t ON LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE THE OPPOSITE LOGIC SENSE. Figure 2. Switching Time _______________________________________________________________________________________ 7 MAX4541–MAX4544 Power-Supply Sequencing and Overvoltage Protection MAX4541–MAX4544 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches _________________________________Test Circuits/Timing Diagrams (continued) V+ MAX4543 V+ NO1 +3V VOUT1 COM1 RL2 300Ω IN1 IN2 LOGIC INPUT +3V 50% 0 VOUT2 COM2 NC2 LOGIC INPUT RL1 300Ω CL1 35pF SWITCH OUTPUT 1 (VOUT1) CL2 35pF 0.9 · V0UT1 0 SWITCH OUTPUT 2 (VOUT2) GND 0.9 · VOUT2 tD 0 tD CL INCLUDES FIXTURE AND STRAY CAPACITANCE. Figure 3a. Break-Before-Make Interval (MAX4543 only) V+ MAX4544 LOGIC INPUT V+ NC +3V 50% 0 VOUT COM +3V NO RL 300Ω IN LOGIC INPUT CL 35pF SWITCH OUTPUT (VOUT) GND 0.9 · VOUT tD CL INCLUDES FIXTURE AND STRAY CAPACITANCE. Figure 3b. Break-Before-Make Interval (MAX4544 only) V+ MAX4541 MAX4542 MAX4543 MAX4544 ∆VOUT V+ RGEN V GEN NC OR NO VOUT COM VOUT IN OFF CL GND ON OFF IN_ VIN = +3V IN OFF ON OFF Q = (∆V OUT )(C L ) IN DEPENDS ON SWITCH CONFIGURATION; INPUT POLARITY DETERMINED BY SENSE OF SWITCH. Figure 4. Charge Injection 8 _______________________________________________________________________________________ Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches SIGNAL GENERATOR 0dBm MAX4541 MAX4542 MAX4543 MAX4544 V+ 10nF COM V+ IN 0V OR 2.4V NC OR NO ANALYZER 10nF SIGNAL GENERATOR 0dBm 0 OR 2.4V V+ COM1 NO1 IN1 IN2 COM2 NO2 ANALYZER GND MAX4541 MAX4542 MAX4543 V+ 50Ω 0 OR 2.4V NC GND RL RL Figure 6. Crosstalk Figure 5. Off-Isolation Chip Information TRANSISTOR COUNT: 76 V+ 10nF MAX4541 MAX4542 MAX4543 MAX4544 V+ COM CAPACITANCE METER f = 1MHz IN 0 OR 2.4V NC OR NO GND Figure 7. Channel Off/On-Capacitance _______________________________________________________________________________________ 9 MAX4541–MAX4544 _________________________________Test Circuits/Timing Diagrams (continued) MAX4541–MAX4544 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches ___Ordering Information (continued) PART MAX4541EPA TEMP RANGE PINPACKAGE -40°C to +85°C 8 Plastic DIP TOP MARK — MAX4542CUA 0°C to +70°C 8 µMAX — MAX4542CSA 0°C to +70°C 8 SO — MAX4542CPA 0°C to +70°C 8 Plastic DIP — MAX4542C/D 0°C to +70°C Dice* 8 SOT23-8 — MAX4542EKA-T -40°C to +85°C AAAF MAX4542EGA -40°C to +85°C 8 QFN — MAX4542EUA -40°C to +85°C 8 µMAX — MAX4542ESA -40°C to +85°C 8 SO — MAX4542EPA -40°C to +85°C 8 Plastic DIP — MAX4543CUA 0°C to +70°C 8 µMAX — MAX4543CSA 0°C to +70°C 8 SO — MAX4543CPA 0°C to +70°C 8 Plastic DIP — MAX4543C/D 0°C to +70°C Dice* — MAX4543EKA-T -40°C to +85°C 8 SOT23-8 AAAG MAX4543EGA -40°C to +85°C 8 QFN — MAX4543EUA -40°C to +85°C 8 µMAX — MAX4543ESA -40°C to +85°C 8 SO — MAX4543EPA -40°C to +85°C 8 Plastic DIP — MAX4544CUA 0°C to +70°C 8 µMAX — MAX4544CSA 0°C to +70°C 8 SO — MAX4544CPA 0°C to +70°C 8 Plastic DIP — MAX4544C/D 0°C to +70°C Dice* 6 SOT23-6 — MAX4544EUT-T -40°C to +85°C AAAM MAX4544EGA -40°C to +85°C 8 QFN — MAX4544EUA -40°C to +85°C 8 µMAX — MAX4544ESA -40°C to +85°C 8 SO — MAX4544EPA -40°C to +85°C 8 Plastic DIP — *Dice are specified at TA = +25°C. 10 ______________________________________________________________________________________ Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches TOP VIEW MAX4541 MAX4542 8 V+ NC1 1 2 7 IN1 COM1 3 6 COM2 IN2 4 5 NO2 GND NO1 1 COM1 IN2 GND µMAX/SO/DIP/QFN MAX4543 8 V+ NO1 1 2 7 IN1 COM1 3 6 COM2 IN2 4 5 NC2 GND µMAX/SO/DIP/QFN MAX4541 V+ 2 7 IN1 3 6 COM2 4 5 NC2 µMAX/SO/DIP/QFN MAX4542 NO1 1 8 COM1 V+ 2 7 IN2 COM2 MAX4543 NC1 1 8 COM1 IN1 V+ 2 7 3 6 GND IN2 4 5 NO2 COM2 SOT23-8 8 NO1 1 8 COM1 IN1 V+ 2 7 IN1 3 6 GND IN2 3 6 GND 4 5 NC2 COM2 4 5 NC2 SOT23-8 SOT23-8 SWITCHES SHOWN FOR LOGIC "0" INPUT ______________________________________________________________________________________ 11 MAX4541–MAX4544 _________Pin Configurations/Functional Diagrams/Truth Tables (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.) 6L, 8L QFN(DUAL).EPS MAX4541–MAX4544 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches µ 12 ______________________________________________________________________________________ Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches 6LSOT.EPS SOT23, 8L.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 ____________________ 13 © 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products. MAX4541–MAX4544 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.)