MAX4641 Maxim, MAX4641 Datasheet
MAX4641
Available stocks
Related parts for MAX4641
MAX4641 Summary of contents
Page 1
... ON These devices offer fast switching times of less than 20ns while consuming less than 0.01µW of quiescent power. The MAX4641 has two normally open (NO) switches, and the MAX4642 has two normally closed (NC) switches. The MAX4643 has one NO switch and one NC switch. All three devices have low 0.35nA leakage cur- rents over the entire temperature range. The MAX4641/ MAX4642/MAX4643 are available in small 8-pin µ ...
Page 2
... 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— ...
Page 3
High-Speed, Low-Voltage, 4Ω, Dual SPST ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +4.5V to +5.5V 2.4V, V INH INL PARAMETER SYMBOL DYNAMIC Turn-On Time (Note Turn-Off Time (Note 4) t OFF Break-Before-Make (Note 4) t ...
Page 4
... ON ON(MAX) ON(MIN) Note 3: R Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the ON specified analog signal range. Note 4: Guaranteed by design. Note 5: On-Leakage performed with voltage applied to COM_, with NO_ and NC_ left floating. Note 6: Off-Isolation = 20log ...
Page 5
High-Speed, Low-Voltage, 4Ω, Dual SPST (V+ = +5V or +3V V GND, T INH INL ON-RESISTANCE vs. V COM 10mA COM 3.0V 5 ...
Page 6
... GND, T INH INL FREQUENCY RESPONSE -10 ON-LOSS -20 OFF-ISOLATION -30 -40 -50 -60 -70 -80 -90 -100 0.01 0 100 1000 FREQUENCY (MHz) PIN MAX4641 MAX4642 MAX4643 1, 5 – – – – – – 1 – – Note: NO_, NC_, and COM_ pins are identical and interchangeable ...
Page 7
... NO_, NC_ GND Figure 1. Overvoltage Protection Using External Blocking Diodes The MAX4641/MAX4642/MAX4643 operate from a sin- gle supply ranging from +1.8V to +5.5V. The devices are guaranteed to be functional over that supply range, but TTL/CMOS compatibility is only valid for operation using a +5V supply. All voltage levels are referenced to GND ...
Page 8
... High-Speed, Low-Voltage, 4Ω, Dual SPST CMOS Analog Switches V+ V+ NO_ OPEN NO_ MAX4641 IN_ COM_ 50Ω GND V+ V+ NC_ OPEN NC_ MAX4642 IN_ COM_ 50Ω GND V+ V+ NO_ V NC_ S MAX4643 IN_ COM_ 50Ω GND Figure 2. Switching Times 8 _______________________________________________________________________________________ NO_ IN_ ...
Page 9
... C L REQUIRED 1000pF Figure 5. NO_, NC_, and COM_ Capacitance MAX4642 ∆V OUT TRANSISTOR COUNT: 105 NETWORK ANALYZER 50Ω 50Ω MEAS REF 50Ω 50Ω V OUT OUT NO_ OR NC_ MAX4641 CAPACITANCE MAX4642 IN_ COM_ MAX4643 GND Chip Information 1MHz ANALYZER 9 ...
Page 10
... CMOS 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 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied ...