DG408DY+T

Switch Time (Ton, Toff) (Max):	150ns, 150ns
Base Part Number:	DG408
Supplier Device Package:	16-SO
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 85°C (TA)
Crosstalk:	-92dB @ 100kHz
Current - Leakage (IS(off)) (Max):	500pA
Channel Capacitance (CS(off), CD(off)):	3pF, 26pF
Charge Injection:	2pC
-3db Bandwidth:	--
Series:	--
Voltage - Supply, Dual (V±):	±5 V ~ 20 V
Voltage - Supply, Single (V+):	5 V ~ 30 V
Channel-to-Channel Matching (ΔRon):	1.5 Ohm
On-State Resistance (Max):	100 Ohm
Number of Circuits:	1
Multiplexer/Demultiplexer Circuit:	8:1
Switch Circuit:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to DG408DY+T Application Field and Working Principle

The DG408DY+T is a high performance, low power CMOS analog switch/multiplexer IC which is designed as a solution for a whole range of applications involving signal routing and signal switching. This device has eight single-pole/single-throw (SPST) independent switches designed with a CMOS production process and features excellent on-resistance, low power consumption and a supply voltage range of 2.7V to 5.5V.This device is suitable for both analog and digital signals, and it is one of the most commonly used digital switching components in the market. The DG408DY+T can be used for switching a wide range of digital and analog signals, such as audio, video, telephone and data lines. It is also used as a multiplexer and can be used to switch between different signals that are routed along the same physical path.

Applications

The DG408DY+T is suitable for many different types of applications, such as signal routing, signal switching, and multiplexing. It can be used in a variety of applications where precise control of signal routing or switching is desired.It can be used in a variety of systems, such as cellular phones, audio and video systems, video editing and studio equipment, video surveillance systems, medical systems, ATE and switch systems, measurement systems, and instrumentation systems.

Working Principle

The DG408DY+T operates on the principle of CMOS switching. When a logic signal is applied to the control input, the device switches from one state to the other, such that it either routes or passes the corresponding signal and the other signals are cut off. This provides precise control over the routing of the signal.The DG408DY+T features a supply voltage range of 2.7V to 5.5V, with a maximum on resistance of 150 ohms per channel, low power consumption of your 3mA, and a maximum signal current of 140mA. It is available in 8-pin SOIC and 10-pin TSSOP package options.

Conclusion

The DG408DY+T is an ideal solution for a variety of applications requiring low power, high performance signal routing and switching. It can be used to switch between different signals routed along the same physical path, or to provide precise control over the routing of a single signal. It has a wide supply voltage range, a maximum on-resistance of 150 ohms per channel, and low power consumption of only 3mA. The device is available in both 8-pin SOIC and 10-pin TSSOP packages, making it suitable for a wide range of applications.

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