adg452 Analog Devices, Inc., adg452 Datasheet
adg452
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adg452 Summary of contents
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... The ADG451/ADG452/ADG453 contain four independent, single-pole/single-throw (SPST) switches. The ADG451 and ADG452 differ only in that the digital control logic is inverted. The ADG451 switches are turned on with a logic low on the appropriate control input, while a logic high is required for the ADG452. ...
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... ADG451/ADG452/ADG453 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagrams............................................................. 1 Revision History ............................................................................... 2 Product Highlights ........................................................................... 3 Specifications..................................................................................... Dual Supply.......................................................................... Single Supply........................................................................ Dual Supply............................................................................ 6 REVISION HISTORY 10/06—Rev Rev. C Changes to Table 4............................................................................ 9 Changes to Ordering Guide .......................................................... 18 12/04—Rev Rev. B Updated Format..................................................................Universal Changes to Specifications Section ...
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... ADG451/ADG452/ADG453 5. Single-Supply Operation. For applications in which the analog signal is unipolar, the ADG451/ADG452/ADG453 can be operated from a single rail power supply. The parts are fully specified with a single 12 V power supply and remain functional with single supplies as low as 5.0 V. ...
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... ADG451/ADG452/ADG453 SPECIFICATIONS 15 V DUAL SUPPLY − GND = 0 V. All specifications Table 1. Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (ΔR On Resistance Flatness (R ) FLAT(ON) 2 LEAKAGE CURRENTS Source Off Leakage, I (OFF) S Drain Off Leakage, I ...
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... Rev Page ADG451/ADG452/ADG453 Test Conditions/Comments + − − − ...
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... ADG451/ADG452/ADG453 5 V DUAL SUPPLY − GND = 0 V. All specifications Table 3. Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (Δ LEAKAGE CURRENTS Source Off Leakage, I (OFF) S Drain Off Leakage, I (OFF) D Channel On Leakage, I ...
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... Exposure to absolute + 0.3 V maximum rating conditions for extended periods may affect mA, device reliability. DD Only one absolute maximum rating may be applied at any one time. ESD CAUTION Rev Page ADG451/ADG452/ADG453 ...
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... Logic Power Supply (5 V Most Positive Power Supply Potential Source Terminal. Can be an input or an output Drain Terminal. Can be an input or an output. 16 IN2 Logic Control Input. Table 6. Truth Table (ADG451/ADG452) ADG451 In ADG452 In Switch Condition Off IN1 IN2 ...
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... V = –15V + for Different 25° 16. for Various D S Rev Page ADG451/ADG452/ADG453 +15V –15V + +15V –15V (ON) D 0.1 I (OFF (OFF TEMPERATURE (° ...
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... ADG451/ADG452/ADG453 0 +15V –15V 0 +25° +5V 0.3 L 0.2 0.1 0 –0.1 –0.2 –0.3 –0.4 –0.5 –15 –12 –9 –6 – DRAIN OR SOURCE VOLTAGE ( Figure 11. Leakage Currents as a Function FREQUENCY (MHz) Figure 12. Off Isolation vs. Frequency ...
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... A measure of unwanted signal coupled through from one channel to another as a result of parasitic capacitance. Off Isolation A measure of unwanted signal coupling through an off switch. Charge Injection A measure of the glitch impulse transferred from the digital input to the analog output during switching. Rev Page ADG451/ADG452/ADG453 ...
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... Figure 15. Fast, Accurate Sample-and-Hold Circuit Due to switch and capacitor leakage, the voltage on the hold capacitor decreases with time. The ADG451/ADG452/ADG453 minimize this droop due to their low leakage specifications. The . In hold mode, droop rate is further minimized by the use of a polystyrene IN ...
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... OUT2 OUT1 300Ω 35pF V OUT2 Figure 20. Break-Before-Make Time Delay OUT 10nF V OUT DD Figure 21. Charge Injection Rev Page ADG451/ADG452/ADG453 (OFF Figure 18. On Leakage 50% 50% 50% 50% 90% 90 OFF 3V 50% 50 90% 90% ...
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... ADG451/ADG452/ADG453 +15V +5V 0.1µF 0.1µ GND 0.1µF –15V Figure 22. Off Isolation V OUT 50Ω V OUT R L 50Ω CHANNEL-TO-CHANNEL CROSSTALK = 20 × log |V Rev Page +15V +5V 0.1µF 0.1µ 50Ω IN1 V IN2 ...
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... PARENTHESES) ARE ROUNDED-OFF INCH EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN. CORNER LEADS MAY BE CONFIGURED AS WHOLE OR HALF LEADS. Figure 26. 16-Lead Plastic Dual In-Line Package [PDIP] Narrow Body (N-16) Dimensions shown in inches and (millimeters) Rev Page ADG451/ADG452/ADG453 5.10 5.00 4. 4.50 6.40 4 ...
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... ADG452BR-REEL −40°C to +85°C ADG452BR-REEL7 −40°C to +85°C 1 ADG452BRZ −40°C to +85°C 1 ADG452BRZ-REEL −40°C to +85°C 1 ADG452BRZ-REEL7 −40°C to +85°C ADG452BRUZ 1 −40°C to +85°C 1 ADG452BRUZ-REEL −40°C to +85°C ADG452BRUZ-REEL7 1 −40°C to +85°C ADG453BN − ...