DG2303DL-T1-E3

Switch Time (Ton, Toff) (Max):	2ns, 7.5ns
Base Part Number:	DG2303
Supplier Device Package:	SC-70-5
Package / Case:	5-TSSOP, SC-70-5, SOT-353
Operating Temperature:	-40°C ~ 85°C (TA)
Crosstalk:	--
Current - Leakage (IS(off)) (Max):	10µA
Channel Capacitance (CS(off), CD(off)):	9pF
Charge Injection:	0.5pC
-3db Bandwidth:	--
Series:	--
Voltage - Supply, Dual (V±):	--
Voltage - Supply, Single (V+):	1.65 V ~ 5.5 V
Channel-to-Channel Matching (ΔRon):	--
On-State Resistance (Max):	7 Ohm
Number of Circuits:	1
Multiplexer/Demultiplexer Circuit:	1:1
Switch Circuit:	SPST - NO
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The DG2303DL-T1-E3 is a high performance, low power integrated circuit designed for interface applications. It is an analog switch, multiplexer, and demultiplexer (MUX and DEMUX) designed to provide high switching performance, low power consumption and an integrated level shifter suitable for interfacing with different logic families.

Application Field

The DG2303DL-T1-E3 can be used as an analog switch, multiplexer and demultiplexer for a variety of serial and parallel input/output (I/O) applications such as networking, audio, video, motor control, instrumentation and control systems. It is ideal for applications requiring the interconnection of analog signals with a wide range of logic families. The DG2303DL-T1-E3 interfaces well with TTL, ECL, CMOS, LVDS and other logic families. The device features a low power consumption of 35µA typical supply current, a wide supply voltage range from 1.8V to 6V, and a low on-resistance of 0.5Ω (typical). It also provides a low ESD rating of 4kV HBM. The device is suitable for applications with operating temperatures from – 40°C to + 85°C.

Working Principle

The DG2303DL-T1-E3 consists of three components: an analog switch, a multiplexer and a demultiplexer. All of these components are integrated onto one chip, making the device efficient and power-wise. The analog switch is a three-channel device, with each channel consists of an individual switch. The analog switch is used to control the connection of a signal from one input to one output of the switch. It can also be used to select one of two input sources for a single output. The multiplexer is a matrix of switches which allow one of two input signals to be connected to a single output. The demultiplexer takes a signal from a single input and distributes it among multiple outputs. It can also be used to select one of two input sources for a signal. The level shifter integrated in the DG2303DL-T1-E3 is used to convert signals between different logic families and supply voltages, allowing for interfacing between components of different logic families.

Conclusion

The DG2303DL-T1-E3 is an analog switch, multiplexer, and demultiplexer designed to provide high switching performance, low power consumption and an integrated level shifter suitable for interfacing with different logic families. Its small size and power efficiency make it ideal for a variety of interface applications. It is suitable for networking, audio, video, motor control, instrumentation and control systems and can work with a variety of different logic families. The integrated level shifter is useful for converting signals between different logic families and supply voltages.

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