PDF MAX4525 Data sheet ( Hoja de datos )

Número de pieza	MAX4525
Descripción	Single-Supply Multiplexer and Switch
Fabricantes	Maxim Integrated
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No Preview Available ! 19-1332; Rev 2; 6/07 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 mul- tiplexer/demultiplexer (MAX4524) and a double- pole/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 Rail- to-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. ________________________Applications Battery-Operated Equipment Audio and Video Signal Routing Low-Voltage Data-Acquisition Systems Communications Circuits ____________________________Features o Tiny 10-Pin TDFN 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 _______________Ordering Information PART TEMP RANGE MAX4524CUB MAX4524C/D MAX4524EUB 0°C to +70°C 0°C to +70°C -40°C to +85°C MAX4524ETB -40°C to +85°C MAX4525CUB MAX4525C/D MAX4525EUB 0°C to +70°C 0°C to +70°C -40°C to +85°C MAX4525ETB -40°C to +85°C Contact factory for availability. EP = Exposed Pad. PIN- PACKAGE 10 µMAX Dice 10 µMAX 10 TDFN-EP** (3mm x 3mm) 10 µMAX Dice* 10 µMAX 10 TDFN-EP** (3mm x 3mm) TOP MARK — — — AAP — — — AAQ ______________________Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW NO2 1 NO3 2 NO1 3 INH 4 GND 5 NO2 1 NO3 2 NO1 3 INH 4 GND 5 MAX4524 LOGIC µMAX LOGIC TDFN 10 V+ 9 COM 8 NO0 7 ADDA 6 ADDB 10 V+ 9 COM 8 NO0 7 ADDA 6 ADDB MAX4525 NOA 1 COMA 2 NCA 3 INH 4 GND 5 NOA 1 COMA 2 NCA 3 INH 4 GND 5 LOGIC µMAX LOGIC TDFN 10 V+ 9 COMB 8 NOB 7 NCB 6 ADD 10 V+ 9 COMB 8 NOB 7 NCB 6 ADD MAX4525 INH ADD ON SWITCH 1X NONE 0 0 COMA-NCA, COMB-NCB 0 1 COMA-NOA, COMB-NOB MAX4524 INH ADDB ADDA ON SWITCH 1X X NONE 00 0 COM-NO0 00 1 COM-NO1 01 0 COM-NO2 01 1 COM-NO3 X = DON’T CARE ________________________________________________________________ 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. http://www.Datasheet4U.com 1 page Low-Voltage, Single-Supply Multiplexer and Switch __________________________________________Typical Operating Characteristics (V+ = 5V, GND = 0V, TA = +25°C, unless otherwise noted.) 10,000 ON-RESISTANCE vs. VCOM V+ = 1.2V 1000 V+ = 2V V+ = 2.7V V+ = 3.3V 100 V+ = 5V V+ = 7.5V V+ = 10V 10 0 1 2 3 4 5 6 7 8 9 10 VCOM (V) ON-RESISTANCE vs. VCOM AND TEMPERATURE 130 110 TA = +70°C TA = +85°C 90 70 50 TA = 0°C TA = +25°C TA = -40°C 30 10 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5..0 VCOM (V) OFF-LEAKAGE vs. TEMPERATURE 100 V+ = 5.5V 10 1 COM OFF 0.1 NO OFF 0.01 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C) 100,000 ON-LEAKAGE vs. TEMPERATURE V+ = 5.5V 10,000 1000 100 10 1 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C) CHARGE INJECTION vs. VCOM 1.5 V+ = 5V 1.0 V- = 0V 0.5 0 -0.5 -1.0 -1.5 -2.0 -2.5 01 2 3 4 VCOM (V) 5 SUPPLY CURRENT vs. TEMPERATURE 100 V+ = 5V VINH = VA = 0V, 5V I+ 10 1 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C) TOTAL HARMONIC DISTORTION vs. FREQUENCY 100 600Ω IN AND OUT 10 1 0.1 0.01 10 100 1k 10k FREQUENCY (Hz) 100k FREQUENCY RESPONSE 0 120MAX4524/25-08 -10 ON LOSS -20 100 80 -30 60 -40 OFF LOSS 40 -50 20 -60 ON PHASE 0 -70 -20 -80 -40 -90 -60 -100 -80 -110 50Ω IN AND OUT -100 -120 0.1 1 -120 10 100 300 FREQUENCY (MHz) _______________________________________________________________________________________ 5 http://www.Datasheet4U.com 5 Page Low-Voltage, Single-Supply Multiplexer and Switch __________________________________________________________Chip Topographies MAX4524 MAX4525 NO2 N.C. V+ N.C. N.C. N.C. V+ N.C. N.C. N.C. N.C. NOA COM COMB NO3 COMA N.C. 0.069" NOB 0.069" NO1 (1.75mm) NCA (1.75mm) NO0 NCB ADDA INH INH N.C. GND N.C. 0.053" (1.35mm) ADDB TRANSISTOR COUNT: 219 SUBSTRATE CONNECTED TO V+ N.C. = No Connection N.C. N.C. GND N.C. 0.053" (1.35mm) ADD ______________________________________________________________________________________ 11 http://www.Datasheet4U.com 11 Page

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