ADG512TQ

Switch Time (Ton, Toff) (Max):	200ns, 120ns (Typ)
Base Part Number:	ADG512
Supplier Device Package:	16-CDIP
Package / Case:	16-CDIP (0.300", 7.62mm)
Operating Temperature:	-55°C ~ 125°C (TA)
Crosstalk:	-85dB @ 1MHz
Current - Leakage (IS(off)) (Max):	100pA
Channel Capacitance (CS(off), CD(off)):	9pF, 9pF
Charge Injection:	11pC
-3db Bandwidth:	--
Series:	--
Voltage - Supply, Dual (V±):	±4.5 V ~ 5.5 V
Voltage - Supply, Single (V+):	3 V ~ 5.5 V
Channel-to-Channel Matching (ΔRon):	--
On-State Resistance (Max):	30 Ohm (Typ)
Number of Circuits:	4
Multiplexer/Demultiplexer Circuit:	1:1
Switch Circuit:	SPST - NO
Part Status:	Obsolete
Packaging:	Tube

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ADG512TQ Application Field and Working PrincipleThe ADG512TQ is an integrated circuit capable of switching analog signals or providing multiplexing and demultiplexing functions. It is part of a larger family of integrated circuits from Analog Devices that also includes amplifiers, multiplexers, and discrete components.The ADG512TQ can be thought of as a switch, a multiplexer, or a demultiplexer. As a switch, it can select one of four inputs to be connected to one output based on a select input voltage applied to its control pins. As a multiplexer, it can select one of four different inputs and combine them into a single output. As a demultiplexer, it can take one input and switch it to one of four different outputs based on the select input voltage.The ADG512TQ has high bandwidth performance and low propagation delay, making it an ideal choice for precision analog signal switching. Its low noise and low cross-talk characteristics also make it suitable for use in high speed, low noise environments.The ADG512TQ is especially useful for multiplexing applications. It can be used to select one input from multiple inputs and output it to one output. The low on-state resistance of the switch allows the output to be driven to the same level as the input, giving a clean output signal. The device can also be used for multiplexing multiple signals, combining them into one output.In terms of demultiplexing, the ADG512TQ can be used to take one input and split it among four separate outputs. This is advantageous as it can reduce or eliminate the need for additional analog switches or multiplexers.The ADG512TQ can also be used as a selectable switch. It can be used to select one of four inputs to be connected to one output. The select control voltage can be used to control which input is selected. This is useful in switching applications where a number of signals need to be switched in and out of a single output.The ADG512TQ is a versatile analog switch that can be used for a wide range of signal switching and multiplexing and demultiplexing applications. It can be used in systems such as data acquisition, video and audio signal processing, motor control systems, and medical instrumentation. Its high performance and low signal degradation make it an ideal choice for applications that require precise, clean signal switching.

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