MAX4632 Maxim, MAX4632 Datasheet
MAX4632
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MAX4632 Summary of contents
Page 1
... Off-leakage current is only 0.5nA at +25°C and 5nA at +85°C. The MAX4631 has two NO single-pole/single-throw (SPST) switches. The MAX4632 has two NO/NC single-pole/ double-throw (SPDT) switches. The MAX4633 has two NO double-pole/single-throw (DPST) switches. These CMOS switches operate with dual power supplies ranging from ± ...
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... Limit forward diode current to maximum current rating. Note 2: NC_ and NO_ pins are fault protected (see Electrical Characteristics ). With power applied V-, signals on NC_ or NO_ exceeding ±25V (MAX4632) or ±36V (MAX4631/MAX4633) may damage the device. With signals on NC_ or NO_ exceeding ±40V may damage the device. ...
Page 3
... Fault-Protected, High-Voltage, Dual Analog Switches = 2.4V unless otherwise noted. Typical values are MIN MAX CONDITIONS ±25V, NO_ NC_ no connection to “on” channel COM_ (MAX4632 only ±25V, NO_ NC_ , I NC_ V = ±10V COM_ , ±40V, NC_ NO_ NC_ ...
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... 12V NO_ NC_ V = 10V, COM_ 12V NO_ NC_ MAX4631/ Applies with MAX4633 power NC_ MAX4632 Applies with power off = +25°C.) (Note MIN TYP MAX - - ±4.5 ±18 +25°C 230 325 550 +25° ...
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... Fault-Protected, High-Voltage, Dual Analog Switches = 2.4V unless otherwise noted. Typical values are MIN MAX CONDITIONS ±25V, NO_ NC_ no connection to “on” channel COM_ (MAX4632 only ±25V, NO_ NC_ , I NC_ V = ±10V COM_ , ±40V NC_ NO_ NC_ ...
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... GND Note 2: NC_ and NO_ pins are fault protected (see Electrical Characteristics ). With power applied V-, signals on NC_ or NO_ exceeding ±25V (MAX4632) or ±36V (MAX4631/MAX4633) may damage the device. With signals on NC_ or NO_ exceeding ±40V may damage the device. Note 3: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column. ...
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A ON-RESISTANCE vs. V COM AND TEMPERATURE (SINGLE SUPPLY) 250 V+ = +12V 230 T = +125°C A 210 T = +25°C A 190 T = +85°C A 170 150 130 110 90 70 ...
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... TEMPERATURE (°C) INPUT OVERVOLTAGE vs. OUTPUT CLAMPING (±15V SUPPLIES) +20 +10 0 -10 -20 +20 0 -20 OUTPUT CLAMPING (20 s/div) PIN MAX4631 MAX4632 MAX4633 16, 9 16, 9 15, 10 15, 10 15, 10 2– — — — — ...
Page 9
... COM_ is limited to the appropriate polarity sup- ply voltage. Operation is identical for both fault polarities. The fault-protection extends to ±25V (MAX4632) or ±36V (MAX4631/MAX4633) with power on and ±40V with power off. The MAX4631/MAX4632/MAX4633 have a parallel N- channel and P-channel MOSFET switch configuration with _______________________________________________________________________________________ Fault-Protected, High-Voltage, Dual Analog Switches input voltage sensors ...
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... For the MAX4631/ MAX4633, with ±15V supplies, the highest voltage on NO_ (or NC_) can be +36V, and the lowest voltage on NO (or NC_) can be -36V. For the MAX4632, with ±15V supplies, the highest voltage on NO_ (or NC_) can be +25V, and the lowest voltage on NO_ (or NC_) can be -25V ...
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... The problem with high-frequency operation is not turning the switch on, but turning it off. The off-state switch acts like a capacitor and passes higher frequencies with less V+ V+ NO_ OR NC_ MAX4631 MAX4632 V IN_ MAX4633 IN_ COM_ GND CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION ...
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... Figure 5. COM_, NO_, and NC_ Capacitance 12 ______________________________________________________________________________________ Test Circuits/Timing Diagrams (continued) V IN_ V OUT V OUT C L 100pF V+ V+ NO_ MAX4631 NC_ MAX4632 MAX4633 COM_ GND OUT V IS THE MEASURED VOLTAGE DUE TO CHARGE- OUT TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF OUT ...
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... Fault-Protected, High-Voltage, Dual Analog Switches Test Circuits/Timing Diagrams (continued) NETWORK ANALYZER COM_ V OUT MEAS 10nF V IN NO_, NC_ V OUT COM_ MAX4631 MAX4632 2.4V MAX4633 IN2 V- GND 10nF V- 50 OFF-ISOLATION = 20 log ON-LOSS = 20 log REF. 50 NETWORK ANALYZER 50 50 MEAS. REF OUT ...
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... NC3 GND 4 13 NC4 N. MAX4632 COM4 N.C. IN2 7 10 COM2 NO2 8 9 DIP/SO MAX4632 LOGIC SWITCHES 1, 2 SWITCHES 3, 4 OFF OFF 1 SWITCHES SHOWN FOR LOGIC "0" INPUT TRANSISTOR COUNT: 223 COM1 NO1 1 16 N.C. IN1 2 15 COM3 ...
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Fault-Protected, High-Voltage, ______________________________________________________________________________________ Dual Analog Switches Package Information 15 ...
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... Fault-Protected, High-Voltage, Dual Analog Switches 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. 16 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © ...