MAX4524 Maxim, MAX4524 Datasheet
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MAX4524
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MAX4524 Summary of contents
Page 1
... Rev 2; 6/07 ________________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 ...
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... V+ = 4.5V 1mA 3.5V COM COM V+ = 4.5V 1mA 3.5V COM COM V+ = 5.5V 1mA; COM V = 1.5V, 2.5V, 3.5V COM V+ = 5.5V 1V, 4.5V 4.5V COM MAX4524 V+ = 5.5V 1V, 4.5V 4.5V, 1V COM MAX4525 MAX4524 V+ = 5.5V 4.5V, 1V COM MAX4525 2.4V A INH 0.8V A INH = +70°C) A MIN TYP MAX TEMP UNITS (Note +25°C 90 ...
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... +25° -10 , unless otherwise noted. Typical values are at MAX MIN TYP TEMP (Note +25°C 190 C, E +25° -10 +25°C -2 MAX4524 C, E -50 +25°C -1 MAX4525 C, E -25 MAX UNITS 150 ns 200 120 ns 180 150 ns 200 ...
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... Note 6: Guaranteed by design, not production tested. Note 7: TDFN parts are tested at +25°C and are guaranteed by design and correlation over the entire temperature range. 4 _______________________________________________________________________________________ = 0.5V unless otherwise noted. Typical values are MIN MAX CONDITIONS MAX4524 V+ = 3.6V 3V, 1V COM MAX4525 2.0V A INH 0.5V ...
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... TEMPERATURE ( C) SUPPLY CURRENT vs. TEMPERATURE COM 100 0V, 5V INH -50 - TEMPERATURE ( C) FREQUENCY RESPONSE MAX4524/25-08 0 -10 ON LOSS -20 -30 OFF LOSS -40 -50 ON PHASE -60 -70 -80 -90 -100 -110 50 IN AND OUT -120 0 100 FREQUENCY (MHz) NO OFF 75 100 ...
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... - - (V) ADD_ INH MAX4524 MAX4525 NAME 1 — NO2 — 1 NOA 2 — NO3 — 2 COMA 3 — NO1 — 3 NCA 4 4 INH 5 5 GND 6 — ADDB — ...
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... Information Power-Supply Considerations The MAX4524/MAX4525’s construction is typical of most CMOS analog switches. They have two supply pins: V+ and GND. V+ and GND are used to drive the internal CMOS switches and set the limits of the analog voltage on any switch. Reverse ESD-protection diodes are internally connected between each analog signal pin and both V+ and GND ...
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... At room temperature, they actually “work” with a single supply at near or below +1.7V, although as supply voltage decreases, switch on-resis- tance and switching times become very high. _________________________________Test Circuits/Timing Diagrams (continued ADDA NO0 ADDB NO1–NO3 MAX4524 V INH INH COM GND ADD NO_ ...
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... ADD ADD NO_, NC_ 50 MAX4525 INH COM_ GND REPEAT TEST FOR EACH SECTION. Figure 3. Break-Before-Make Interval V+ V+ CHANNEL ADDB SELECT MAX4524 ADDA MAX4525 V INH INH COM_ GND 50 REPEAT TEST FOR EACH SECTION. Figure 4. Charge Injection _______________________________________________________________________________________ Low-Voltage, Single-Supply Multiplexer and Switch V+ ...
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... OFF-ISOLATION IS MEASURED BETWEEN COM AND "OFF" NO TERMINAL ON EACH SWITCH. ON-LOSS IS MEASURED BETWEEN COM AND "ON" NO TERMINAL ON EACH SWITCH. CROSSTALK (MAX4524) IS MEASURED FROM ONE CHANNEL ( OTHER CHANNEL. SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED. Figure 5. Off-Isolation, On-Loss, and Crosstalk ...
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... Topographies MAX4524 NO2 N.C. V+ N.C. N.C. NO3 NO1 INH GND N.C. N.C. ADDB 0.053" (1.35mm) TRANSISTOR COUNT: 219 SUBSTRATE CONNECTED TO V+ ______________________________________________________________________________________ Low-Voltage, Single-Supply Multiplexer and Switch N.C. N.C. N.C. NOA COM COMA N.C. 0.069" (1.75mm) NCA NO0 ADDA INH N.C. N. Connection MAX4525 V+ N.C. N.C. COMB NOB 0.069" (1.75mm) NCB N.C. GND N.C. ADD 0.053" ...
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... Low-Voltage, Single-Supply Multiplexer and Switch (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.) 12 ______________________________________________________________________________________ Package Information ...
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... For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ Low-Voltage, Single-Supply Multiplexer and Switch Package Information (continued) 13 ...
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... Revision History Pages changed at Rev 13,14 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. ...