MAX4543 Maxim, MAX4543 Datasheet
MAX4543
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MAX4543 Summary of contents
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... MAX4544 is a single- pole/double-throw (SPDT) device. The MAX4541 has two normally open (NO) switches and the MAX4542 has two normally closed (NC) switches. The MAX4543 has one NO and one NC switch and can be used as an SPDT, while the MAX4544 is an SPDT. The MAX4541/MAX4542/MAX4543 are available in tiny SOT23-8 and 8-pin TDFN packages, and the MAX4544 is available in a SOT23-6 package ...
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... SOT23-6 (derate 7.1mW/°C above +70°C)....................571mW SOT23-8 (derate 5.3mW/°C above +70°C)....................421mW Note 1: Signals on NC_, NO_, COM_, or IN_ exceeding 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 ...
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... A NO_ NC_ Figure MIN T = +25° 3V, A NO_ NC_ Figure MIN MAX4543/MAX4544 only 300Ω 1.0nF GEN GEN Figure 50Ω 5pF 1MHz Figure 50Ω 5pF 1MHz ...
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... Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified analog signal range. Note 7: Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25°C. Note 8: Off-isolation = 20 x log [V 10 COM Note 9: Between the two switches, MAX4541/MAX4542/MAX4543 only. 4 _______________________________________________________________________________________ = 0.8V unless otherwise noted.) (Notes 2, 3) ...
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Operating Characteristics (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. COM_ VOLTAGE + + +12V ...
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... EP — EP — Applications Information POSITIVE SUPPLY COM V g GND D2 Figure 1. Overvoltage Protection Using Two External Blocking Diodes 6 _______________________________________________________________________________________ PIN MAX4543 MAX4544 DIP/SO/ DIP/SO/ SOT23-8 SOT23-6 µMAX/ µMAX/ TDFN TDFN 1 1 — — — — — ...
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... V+ (for D1), and to a diode drop above ground (for D2). Leakage is unaffected by adding the diodes. On-resistance increases by a small amount at low supply voltages. Maximum supply voltage (V+) must not exceed 13V. MAX4541 MAX4542 MAX4543 MAX4544 SWITCH INPUT IN GND ...
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... Circuits/Timing Diagrams (continued) V+ MAX4543 V+ COM1 NO1 +3V NC2 COM2 IN1 IN2 LOGIC GND INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE. L Figure 3a. Break-Before-Make Interval (MAX4543 Only) V+ MAX4544 V+ NC +3V COM NO IN LOGIC GND INPUT C INCLUDES FIXTURE AND STRAY CAPACITANCE. L Figure 3b. Break-Before-Make Interval (MAX4544 Only) MAX4541 ...
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... Figure 7. Channel Off/On-Capacitance _______________________________________________________________________________________ Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches MAX4541 MAX4542 MAX4543 MAX4544 SIGNAL GENERATOR 0dBm 0V OR 2.4V IN ANALYZER Figure 6. Crosstalk MAX4541 MAX4542 MAX4543 MAX4544 2.4V MAX4541 V+ 10nF MAX4542 MAX4543 V+ COM1 NO1 IN2 IN1 0 OR 2.4V COM2 NO2 GND R L 50Ω 2. ...
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... Plastic DIP MAX4543C/D 0°C to +70°C Dice* MAX4543EKA-T -40°C to +85°C 8 SOT23-8 MAX4543ETA -40°C to +85°C 8 TDFN-EP** MAX4543EUA -40°C to +85°C 8 µMAX MAX4543ESA -40°C to +85° MAX4543EPA -40°C to +85°C 8 Plastic DIP MAX4544CUA 0°C to +70°C 8 µMAX MAX4544CSA 0° ...
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... COM2 4 NO2 SOT23-8 SWITCHES SHOWN FOR LOGIC "0" INPUT MAX4543 8 NO1 IN1 COM1 2 6 COM2 IN2 3 GND 4 5 NC2 μMAX/SO/DIP/TDFN MAX4543 8 1 NO1 COM1 7 IN1 IN2 GND 3 5 COM2 4 NC2 SOT23-8 V+ IN1 COM2 NC2 COM1 IN1 GND ...
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... Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches (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.) COMMON DIMENSIONS SYMBOL MIN. MAX. A 0.70 0.80 D 2.90 3.10 E 2.90 3.10 A1 0.00 0.05 L 0.20 0.40 k 0.25 MIN. A2 0.20 REF. ______________________________________________________________________________________ Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches Package Information (continued) PACKAGE VARIATIONS PKG ...
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... Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches (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.) 14 ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE, SOT 6L BODY 21-0058 ...
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... For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches Package Information (continued) PACKAGE OUTLINE, SOT 6L BODY 2 21-0058 ...
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... Revision History Pages changed at Rev 4: 1–16 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. ...