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MAX4704 Dataheets PDF



Part Number MAX4704
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description 4:1 Analog Multiplexer
Datasheet MAX4704 DatasheetMAX4704 Datasheet (PDF)

19-2240; Rev 0; 10/01 www.DataSheet4U.com Low-Voltage, 60Ω, 4:1 Analog Multiplexer in QFN General Description The MAX4704 low-voltage, 4-channel analog multiplexer operates from a single +1.8V to +5.5V supply. The MAX4704 features break-before-make switching action with a tON = 60ns and tOFF = 20ns at +3V. When powered from a +2.7V supply, the device has a 60Ω (max) on-resistance (RON), with 3Ω (max) RON matching and 5Ω max RON flatness. The digital logic inputs are 1.8V-logic compatible from .

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19-2240; Rev 0; 10/01 www.DataSheet4U.com Low-Voltage, 60Ω, 4:1 Analog Multiplexer in QFN General Description The MAX4704 low-voltage, 4-channel analog multiplexer operates from a single +1.8V to +5.5V supply. The MAX4704 features break-before-make switching action with a tON = 60ns and tOFF = 20ns at +3V. When powered from a +2.7V supply, the device has a 60Ω (max) on-resistance (RON), with 3Ω (max) RON matching and 5Ω max RON flatness. The digital logic inputs are 1.8V-logic compatible from a +2.7V to +3.3V supply. The MAX4704 is available in both a space-saving 12-pin QFN (3mm x 3mm) package and a 10-pin µMAX package. o 3mm x 3mm 12-Pin QFN Package o Guaranteed On-Resistance: 60Ω (max) (+2.7V supply) 40Ω (max) (+5V supply) o Guaranteed Match Between Channels: 3Ω (max) o Guaranteed Flatness Over Signal Range: 5Ω (max) o Guaranteed Low Leakage Currents: 100pA (max) at +25°C o Switching Time: tON = 60ns, tOFF = 20ns o +1.8V to +5.5V Single-Supply Operation o Rail-to-Rail® Signal Handling o -3dB Bandwidth: >200MHz o Low Crosstalk: -90dB (1MHz) o High Off-Isolation: -85dB (1MHz) o Low 3pC Charge Injection o THD: 0.02% o +1.8V CMOS-Logic Compatible Features MAX4704 Applications MP3 Players Battery-Operated Equipment Relay Replacement Audio and Video Signal Routing Low-Voltage Data-Acquisition Systems Communications Circuits PCMCIA Cards Cellular Phones Modems Ordering Information PART TEMP. RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 12 QFN 10 µMAX Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. MAX4704EGC MAX4704EUB Pin Configurations TOP VIEW MAX4704 NO2 1 NO3 NO1 INH GND 2 3 4 5 LOGIC 10 V+ 9 8 7 6 COM NO0 ADDA ADDB INH 1 0 0 0 0 ADDB X 0 0 1 1 ADDA ON SWITCH X 0 1 0 1 NONE COM-NO0 COM-NO1 COM-NO2 COM-NO3 4 NO3 5 NO1 6 INH NO2 3 V+ N.C. 1 2 LOGIC 9 8 7 ADDB N.C. GND 12 MAX4704 COM NO0 ADDA 11 10 µMAX X = DON’T CARE N.C. = NO CONNECT QFN ________________________________________________________________ Maxim Integrated Products 1 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. w w w . D a t a S h e e t 4 U . c o m Low-Voltage, 60Ω, 4:1 Analog Multiplexer in QFN MAX4704 ABSOLUTE MAXIMUM RATINGS (Voltages Referenced to GND) V+ .............................................................................-0.3V to +6V All Other Pins (Note 1)................................ -0.3V to (V+ + 0.3V) Continuous Current COM, NO_ ........................................±20mA Peak Current COM, NO_ (pulsed at 1ms, 10% duty cycle)..................................±40mA ESD per Method 3015.7.......................................................>2kV Continuous Power Dissipation (TA = +70°C) 10-Pin µMAX (derate 4.7mW/°C above +70°C) ......... 330mW 12-Pin QFN (derate 11.9mW/°C above +70°C) ......... 952mW 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 INH, ADD_, NO_, and COM exceeding V+ or GND 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, VIH = +1.4V, VIL = +0.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at V+ = +3V and TA = +25°C.) (Notes 2, 3) PARAMETER ANALOG SWITCH Analog Signal Range On-Resistance On-Resistance Match Between Channels (Note 4) On-Resistance Flatness (Note 5) NO_ Off-Leakage Current (Note 6) COM On-Leakage Current (Note 6) COM Off-Leakage Current (Note 6) DYNAMIC Address Transition Time Inhibit Turn-On Time Inhibit Turn-Off Time Break-Before-Make Time (Note 7) Charge Injection tTRANS tON tOFF tBBM Q VNO_ = +1.5V, RL = 300Ω, CL = 35pF, Figure 2 VNO_ = +1.5V, RL = 300Ω, CL = 35pF, Figure 3 VNO_ = +1.5V, RL = 300Ω, CL = 35pF, Figure 3 VNO_ = +1.5V, RL = 300Ω, CL = 35pF, Figure 4 VGEN = 0, RGEN = 0, CL = 1.0nF, Figure 5 +25°C TMIN to TMAX +25°C TMIN to TMAX +25°C TMIN to TMAX +25°C TMIN to TMAX 2 2 20 10 25 20 60 70 60 70 20 30 ns ns ns ns pC VCOM, VNO_ RON ∆RON RFLAT (ON) INO_(OFF) V+ = +2.7V, ICOM = 5mA, VNO_ = +1.3V V+ = +2.7V, ICOM = 5mA, VNO_ = +1.3V V+ = +2.7V, ICOM = 5mA, VNO_ = +1V, +1.3V, +1.8V V+ = +3.3V, VCOM = +0.3V, +3V VNO_ = +3V, +0.3V V+ = +3.3V, VCOM = +0.3V, +3V VNO_ = +0.3V, +3V, or floating V+ = +3.3V, VCOM = +0.3V, +3V VNO_ = +3V, +0.3V +25°C TMIN to TMAX +25°C TMIN to TMAX +25°C TMIN to TMAX +25°C TMIN to TMAX +25°C TMIN to TMAX +25°C TMIN to TMAX -0..


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