MAX4674 Maxim, MAX4674 Datasheet
MAX4674
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MAX4674 Summary of contents
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... Rev 3; 12/06 General Description The MAX4674 is a low-voltage CMOS analog switch con- taining four 2:1 multiplexers/demultiplexer. When pow- ered from a single +5V supply, it features a low 4Ω max on-resistance (R ), 0.4Ω max channels, and 0.8Ω RON flatness over the entire signal range. Off-leakage current is only 0.5nA max at +25°C. ...
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... Narrow SO (derate 8mW/°C above +70°C) ....640mW 16-Pin QFN (derate 18.5mW/°C above +70°C) ........1481mW 20-Pin QFN (derate 20mW/°C above +70°C) ...........1600mW Operating Temperature Range MAX4674E_E .................................................-40°C to +85°C Die Temperature ..............................................................+150°C Storage Temperature Range ............................-65°C to +150°C Lead Temperature (soldering, 10s) ................................+300°C ...
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ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +4.5V to +5.5V 2.4V 0.8V PARAMETER SYMBOL Turn-Off Time (Note 7) t OFF Break-Before-Make (Note 7) t BBM Charge Injection Off-Isolation (Note 8) V Crosstalk (Note ...
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... SUPPLY Positive Supply Current I+ Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet. Note 3: Parts are tested at the maximum hot-rated temperature. Limits across the entire temperature range are guaranteed by design and correlation. Note 4: ∆ ...
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T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs. V COM (V) ...
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... A0 and EN are CMOS digital inputs that meet TTL logic levels when V+ = 5V. Note that A0 and EN can exceed the voltage maximum of +5.5V. This feature allows operation of the MAX4674 from a +3.3V supply while controlling it with 5V CMOS logic signals. The Pin Configuration/Functional Diagram/Truth Table located on the first page of this data sheet details the operation of the MAX4674 ...
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... V+ falls, the threshold decreases. For example, when V+ = +3V, the guaranteed minimum logic-high threshold decreases to 2.0V. Low-Voltage Operation The MAX4674 operates from a single supply between +1.8V and +5.5V. At room temperature, it actually “works” with a single supply near or below +1.7V; as supply voltage decreases, however, switch on-resis- tance becomes very high ...
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... Figure 2. Turn-On and Turn-Off Times NC, NO 50Ω MAX4674 EN COM GND *C INCLUDES STRAY CAPACITANCE. L Figure 3. Break-Before-Make Interval GND AO MAX4674 COM GND 50Ω *C INCLUDES STRAY CAPACITANCE. L Figure 4. Charge Injection 8 _______________________________________________________________________________________ Test Circuits/Timing Diagrams NO_ ...
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... Analog Multiplexer Test Circuits/Timing Diagrams (continued) V+ 10nF NETWORK ANALYZER V IN 50Ω OUT MEAS COM GND 50Ω NC MAX4674 EN COM GND V OUT 50Ω OFF-ISOLATION = 20log OUT ON-LOSS = 20log V IN REF V OUT CROSSTALK = 20log V IN 50Ω 1MHz CAPACITANCE ANALYZER 9 ...
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... Wideband Quad 2:1 Analog Multiplexer (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 10 ______________________________________________________________________________________ Package Information PACKAGE OUTLINE, QSOP .150", .025" LEAD PITCH 1 21-0055 F 1 PACKAGE OUTLINE, TSSOP 4.40mm BODY ...
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... For the latest package outline information www.maxim-ic.com/packages TOP VIEW D e FRONT VIEW ______________________________________________________________________________________ 3V/5V, 4Ω, Wideband Quad 2:1 Analog Multiplexer Package Information (continued ...
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... Wideband Quad 2:1 Analog Multiplexer (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 12 ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE 12,16,20,24L QFN, 4x4x0. 21-0106 E 2 PACKAGE OUTLINE 12,16,20,24L QFN, 4x4x0 ...
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... Revision History Pages changed at Rev 3: 1–7, 10–13 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. ...