MAX4734 Maxim, MAX4734 Datasheet
MAX4734
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MAX4734 Summary of contents
Page 1
... ON OFF rail-to-rail analog signals, and consumes less than 4µW of quiescent power. The MAX4734 has break-before- make switching. When powered from a 3V supply, the MAX4734 fea- tures low 0.8 (max) on-resistance (R (max) R matching and 0 logic input is 1.8V CMOS compatible when using a sin- gle 3V supply ...
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... Signals on COM or NO_ exceeding V+ or GND are clamped by internal diodes. Limit forward 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. Exposure to absolute maximum rating conditions for extended periods may affect device reliability ...
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V = 1.4V +25°C.) (Notes PARAMETER SYMBOL SWITCH DYNAMIC CHARACTERISTICS Turn-On Time t ON Turn-Off Time t OFF Break-Before-Make (Note 8) t BBM Charge Injection Q NO_ ...
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... Crosstalk (Note 10) LOGIC INPUT (A_, EN) Input Logic High Input Logic Low Input Leakage Current The algebraic convention, where the most negative value is a minimum and the most positive value is a maximum, is used in this data sheet. -40°C specifications are guaranteed by design. R and R matching specifications for thin QFN packaged parts are guaranteed by design ...
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A ON-RESISTANCE vs. V COM 3.0 2 1.6V 2 1.8V 1 2.5V 1 0.4 0.8 1.2 1.6 2.0 2.4 ...
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Low-Voltage, 4-Channel Analog Multiplexer (T = +25°C, unless otherwise noted.) A FREQUENCY RESPONSE 15 0 ON-RESPONSE -15 OFF-ISOLATION -30 -45 -60 -75 -90 -105 -120 0.01 0.1 1 FREQUENCY (MHz) PIN NAME µMAX QFN ...
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... MAX4734 A0 A1 GND Figure 1. Switching Time 0.8 , Low-Voltage, 4-Channel The MAX4734 logic inputs can be driven up to 3.6V regardless of the supply voltage. For example, with a 1.8V supply, A_ and EN may be driven low to GND and high to 3.6V. Driving A_ and EN rail-to-rail minimizes power consumption. ON Analog signals that range over the entire supply voltage (V+ to GND) can be passed with very little change in on- resistance (see the Typical Operating Characteristics) ...
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... OUT 0.5V IH LOGIC INPUT COM V OUT C = 5nF L V OUT V OUT ERROR Q WHEN THE CHANNEL TURNS OFF NO1 A1 NO4 MAX4734 A0 COM EN GND < 5ns 0.5V t < 5ns F 50 90% t BBM 0V OFF ON OFF V OUT ...
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... MAX4734 V+ A COM GND Figure 5. Off-Isolation/On-Channel/Crosstalk Bandwidth 0.8 , Low-Voltage, 4-Channel Test Circuits/Timing Diagrams (continued) NETWORK ANALYZER OUT MEAS REF 50 50 NOTES: MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT SOCKET TERMINALS. OFF-ISOLATION IS MEASURED BETWEEN COM AND “OFF” TERMINAL ON EACH SWITCH. ...
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Low-Voltage, 4-Channel Analog Multiplexer (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information Package Information ...
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... 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ © ...