DG445 Maxim, DG445 Datasheet
DG445
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DG445 Summary of contents
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... The DG444/DG445 are quad, single-pole/single-throw (SPST) analog switches. The DG444 has four normally closed switches and the DG445 has four normally open switches. Switching times are less than 250ns for t and less than 70ns for t ...
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... PDIP (derate 10.53mW/°C above +70°C)..........842mW 16-Pin Thin QFN (derate 33.3mW/°C above +70°C) ..2667mW Operating Temperature Ranges (whichever occurs first) DG444C/DG445C ................................................0°C to +70°C DG444D, E/DG445D, E ....................................-40°C to +85°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C = 2.4V 0.8V, T ...
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... All channels on or off +25°C A 16.5V -16.5V MIN V = ±10V, Figure +25° DG444 ±10V, Figure +25° DG445 ±10V, Figure +25° 1nF GEN T = +25° 0Ω, Figure 3 GEN R = 50Ω 5pF +25°C A ...
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... R Note 2: Typical values are for design aid only, are not guaranteed, and are not subject to production testing. 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: Guaranteed by design. Note 4: On-resistance match between channels and flatness are guaranteed only with bipolar-supply operation. Flatness is defined as the difference between the maximum and the minimum value of on-resistance as measured at the extremes of the speci- fied analog signal range ...
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Improved, Quad, SPST Analog Switches (T = +25°C, unless otherwise noted.) A ON-RESISTANCE vs AND UNIPOLAR-SUPPLY VOLTAGE 150 125 V+ = 10V 100 V+ = 15V 20V ...
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... Switch leakage is from each analog switch terminal V-, not to other switch terminals. Operation with Supply Voltages Other than ±15V Using supply voltages other than ±15V will reduce the analog signal range. The DG444/DG445 switches oper- LOGIC +3V INPUT 50% 0V ...
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... DG444 DG445 GEN GND IN -15V V = +3V IN +15V +5V 10nF V+ V 10dBm 50Ω GEN +2. GND V- 10nF R L -15V +15V +5V 10nF GND V- 10nF -15V V OUT L DG444 DG445 50Ω +2.4V NC DG444 DG445 0V or +2.4V 7 ...
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... V L GND IN3 5 D4 DG445 SWITCH OFF ON Ordering Information (continued) PART DG444ETE DG445CJ DG445CY DG445C/D DG445DJ DG445DY DG445ETE *Contact factory for dice specifications. IN1 IN2 DG445 IN4 IN3 D3 Thin QFN ...
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... Improved, Quad, SPST Analog Switches (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.) _______________________________________________________________________________________ Package Information 9 ...
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... NUMBER OF LEADS SHOWN ARE FOR REFERENCE ONLY. -DRAWING NOT TO SCALE- 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. ...