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MAX4524 Dataheets PDF



Part Number MAX4524
Manufacturers Maxim
Logo Maxim
Description Low-Voltage / Single-Supply Multiplexer and Switch
Datasheet MAX4524 DatasheetMAX4524 Datasheet (PDF)

19-1332; Rev 0; 1/98 Low-Voltage, Single-Supply Multiplexer and Switch ________________General Description The MAX4524/MAX4525 are low-voltage, single-supply CMOS analog switches configured as a 4-channel multiplexer/demultiplexer (MAX4524) and a doublepole/double-throw (DPDT) switch (MAX4525). Both have an inhibit input to simultaneously open all signal paths. These devices operate from a single supply of +2V to +12V and are optimized for operation with +3V or +5V supplies. On-resistance is 20.

  MAX4524   MAX4524


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19-1332; Rev 0; 1/98 Low-Voltage, Single-Supply Multiplexer and Switch ________________General Description The MAX4524/MAX4525 are low-voltage, single-supply CMOS analog switches configured as a 4-channel multiplexer/demultiplexer (MAX4524) and a doublepole/double-throw (DPDT) switch (MAX4525). Both have an inhibit input to simultaneously open all signal paths. These devices operate from a single supply of +2V to +12V and are optimized for operation with +3V or +5V supplies. On-resistance is 200Ω with a +5V supply and 500Ω with a +3V supply. Each switch can handle Railto-Rail® analog signals. The off-leakage current is only 2nA at +25°C or 20nA at +85°C. All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply. ____________________________Features o Tiny 10-Pin µMAX Package o Single-Supply Operation from +2V to +12V o 200Ω On-Resistance with +5V Supply o 500Ω On-Resistance with +3V Supply o Guaranteed 8Ω On-Resistance Match at +5V o Guaranteed 2nA Max On-Leakage at +5V o TTL/CMOS-Logic Compatible MAX4524/MAX4525 _______________Ordering Information PART MAX4524CUB MAX4524C/D MAX4524EUB MAX4525CUB MAX4525C/D MAX4525EUB TEMP. RANGE 0°C to +70°C 0°C to +70°C -40°C to +85°C 0°C to +70°C 0°C to +70°C -40°C to +85°C PIN-PACKAGE 10 µMAX Dice* 10 µMAX 10 µMAX Dice* 10 µMAX ________________________Applications Battery-Operated Equipment Audio and Video Signal Routing Low-Voltage Data-Acquisition Systems Communications Circuits *Contact factory for availability. ______________________Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW MAX4524 NO2 1 NO3 NO1 INH GND 2 3 4 5 LOGIC 10 V+ 9 8 7 6 COM NO0 ADDA ADDB NOA 1 COMA NCA INH GND 2 3 4 5 MAX4525 10 V+ 9 8 7 LOGIC 6 COMB NOB NCB ADD µMAX 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 X = DON’T CARE 0 INH 1 0 µMAX ADD X 0 1 ON SWITCH NONE COMA-NCA, COMB-NCB COMA-NOA, COMB-NOB Rail-to-Rail is a registered trademark of Nippon Motorola Ltd. ________________________________________________________________ Maxim Integrated Products 1 For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800. For small orders, phone 408-737-7600 ext. 3468. Low-Voltage, Single-Supply Multiplexer and Switch MAX4524/MAX4525 ABSOLUTE MAXIMUM RATINGS (Voltages Referenced to GND) V+ ..............................................................................-0.3V, +13V Voltage into any terminal (Note 1) ................-0.3V to (V+ + 0.3V) Continuous Current into any Terminal ..............................±20mA Peak Current, NO, NC or COM_ (pulsed at 1ms,10% duty cycle)....................................±40mA ESD per Method 3015.7 ..................................................>2000V Continuous Power Dissipation (TA = +70°C) µMAX (derate 4.1mW/°C above +70°C) .......................330mW Operating Temperature Ranges MAX452_C_ _ ......................................................0°C to +70°C MAX452_E_ _....................................................-40°C to +85°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10sec) .............................+300°C Note 1: Voltages exceeding V+ or GND on any signal terminal 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+ = +4.5V to +5.5V, GND = 0V, VAH = 2.4V, VAL = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER ANALOG SWITCH Analog Signal Range COM-NO/NC On-Resistance COM-NO/NC On-Resistance Match Between Channels (Note 3) COM-NO/NC On-Resistance Flatness (Note 4) NO/NC Off-Leakage (Note 5) VCOM, VNO RON ∆RON V+ = 4.5V, ICOM = 1mA, VCOM = 3.5V C, E +25°C C, E +25°C V+ = 4.5V, ICOM = 1mA, VCOM = 3.5V C, E RFLAT INO(OFF), INC(OFF), V+ = 5.5V; ICOM = 1mA; VCOM = 1.5V, 2.5V, 3.5V V+ = 5.5V; VNO = 1V, 4.5V; VCOM = 4.5V, 1V MAX4524 COM Off-Leakage (Note 5) ICOM(OFF) V+ = 5.5V; VNO = 1V, 4.5V; VCOM = 4.5V, 1V MAX4525 MAX4524 COM On-Leakage (Note 5) DIGITAL I/O Logic Input Logic Threshold High Logic Input Logic Threshold Low Input Current High Input Current Low VIH VIL IIH IIH VA = VINH = 2.4V VA = VINH = 0.8V C, E C, E C, E C, E 0.8 -1 -1 1.5 1.5 1 1 2.4 V V µA µA ICOM(ON) V+ = 5.5V; VCOM = 4.5V, 1V MAX4525 +25°C +25°C C, E +25°C C, E +25°C C, E +25°C C, E +25°C C, E -1 -10 -2 -50 -1 -25 -2 -50 -1 -25 5 15 12 1 10 2 50 1 25 2 50 1 25 nA nA Ω nA 2 V90 V+ 150 200 10 V Ω Ω SYMBOL CONDITIONS TEMP. MIN TYP MAX (Note 2) U.


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