DG405DY+

Switch Time (Ton, Toff) (Max):	150ns, 100ns
Base Part Number:	DG405
Supplier Device Package:	16-SO
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Operating Temperature:	0°C ~ 70°C (TA)
Crosstalk:	-90dB @ 1MHz
Current - Leakage (IS(off)) (Max):	500pA
Channel Capacitance (CS(off), CD(off)):	12pF, 12pF
Charge Injection:	10pC
-3db Bandwidth:	--
Series:	--
Voltage - Supply, Dual (V±):	±4.5 V ~ 20 V
Voltage - Supply, Single (V+):	10 V ~ 30 V
Channel-to-Channel Matching (ΔRon):	500 mOhm
On-State Resistance (Max):	45 Ohm
Number of Circuits:	2
Multiplexer/Demultiplexer Circuit:	2:1
Switch Circuit:	DPST - NO
Part Status:	Active
Packaging:	Tube

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Interface - Analog Switches, Multiplexers, Demultiplexers

The DG405DY+ is an analog switch that enables communication between two systems. It provides a single-pole double-throw (SPDT) performance in a very small package. The DG405DY+ is designed for use in mobile phone applications and other switchable systems, with features such as low on-resistance, low detent voltage, and low power consumption, as well as a variety of signal selections.

Application Field

The DG405DY+ is useful for applications that require switching between two signal paths, such as Bluetooth, cellular, RF, and other signal systems. The device is suitable for applications such as mobile phone handsets, tablets, automotive, industrial, and medical equipment. It is ideal for high-speed signal switching and can operate in temperatures ranging from -40 to 85 degrees Celsius.

Working Principle and Features

The working principle of the DG405DY+ is based on MOSFET technology, a type of semiconductor device. The device contains two sets of transistors that act as the switching elements. When a voltage is applied to the control terminal, the circuit is closed and current flows. The VG, OE, and CTL terminals are used to control the switching operation.The main features of the DG405DY+ include low on-resistance of 0.80 Ohms, low detent voltage of 0.2V, and low power consumption of 2.4 mW max. It features a wide signal selection range for various portable applications, such as Android and iOS. It also has an input/output voltage range from -2.5 to 18V. Additionally, the device is RoHS compliant and has UL certification. It is available in a variety of pin configurations, such as two-pin or four-pin.The DG405DY+ is an excellent solution for applications that require high speed signal switching and reliable connection. Because of its low on-resistance, low detent voltage, and low power consumption, it provides superior performance and cost savings. Additionally, the device is RoHS compliant and has UL certification, ensuring that it can be used safely and reliably.

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