TS3A44159RGTRG4

Switch Time (Ton, Toff) (Max):	23ns, 32ns
Base Part Number:	TS3A44159
Supplier Device Package:	16-QFN (3x3)
Package / Case:	16-VFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Crosstalk:	-73dB @ 100kHz
Current - Leakage (IS(off)) (Max):	20nA
Channel Capacitance (CS(off), CD(off)):	50pF
Charge Injection:	139pC
-3db Bandwidth:	35MHz
Series:	--
Voltage - Supply, Dual (V±):	--
Voltage - Supply, Single (V+):	1.65 V ~ 4.3 V
Channel-to-Channel Matching (ΔRon):	50 mOhm
On-State Resistance (Max):	450 mOhm
Number of Circuits:	4
Multiplexer/Demultiplexer Circuit:	2:1
Switch Circuit:	SPDT
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction - What is TS3A44159RGTRG4

TS3A44159RGTRG4 is a general-purpose Analog Multiplexer/Demultiplexer with two path differential input amplifier. It is a single chip for digital to analog (D2A) and analog to digital (A2D) converters, analog switches and digital logic switching application. TS3A44159RGTRG4 is available in various package option, including 16-pin plastic DIP, 14-pin plastic DIP and SOIC, 8-pin plastic DIP, 8-pin surface mount SOIC and TSSOP, SOT-23 and TQFP packages. TS3A44159RGTRG4 integrates an interface, analog switches and multiplexers, and demultiplexers functions, making it the most suitable device for many applications.

Application of TS3A44159RGTRG4

The TS3A44159RGTRG4 is a highly integrated interface and analog switch integrated circuit, ideal for use in a variety of applications, including:

• Data conversion from digital to analog
• Analog to digital data conversion
• Signal multiplexing/demultiplexing
• Input and output selection

This chip can also be used in optical communication systems, video switching and buffering, control systems, analog video processing and distribution, and audio switching.

Working Principle of TS3A44159RGTRG4

The TS3A44159RGTRG4 is composed of two parts: the analog switch and the multiplexer and demultiplexer.

• Analog Switch: The analog switch integrated in the TS3A44159RGTRG4 is basically a bi-directional switch. It can selectively connect two ports A and B. It has two inputs, control signal K1, K2 and two outputs A, B. The two control signals K1, K2 can be applied in two states, the input ports A is connected with output port B, the output port B is connected with the input port A.
• Multiplexer/Demultiplexer: The TS3A44159RGTRG4 has both a multiplexer and a demultiplexer integrated in the same chip. A multiplexer is a circuit that connects multiple inputs to one output. It is a device that connects two or more sets of data lines to a single data line. A demultiplexer is the reverse of a multiplexer and is a device that connects one data line to two or more output lines. In the TS3A44159RGTRG4, the multiplexer has one input and two outputs, while the demultiplexer has one output and two inputs.

Benefits of TS3A44159RGTRG4

The TS3A44159RGTRG4 offers a wide range of benefits, including:

• High frequency performance: The TS3A44159RGTRG4 has a wide signal frequency range and can support up to 4 MHz of data transmission speed.
• Low power consumption: The operating current of the TS3A44159RGTRG4 is low, making it an ideal choice for battery-power applications.
• High ESD protection: The device has 5KV ESD protection on all pins, reducing the chance of accidental damage to the device.
• Low cost: The TS3A44159RGTRG4 is competitively priced and more economical than many other analog multiplexers.

Conclusion

The TS3A44159RGTRG4 is a highly integrated interface, analog switch, multiplexer and demultiplexer integrated circuit. It is an ideal choice for data conversion, signal multiplexing and demultiplexing and input/output selection applications. It is also available in a variety of packages, making it easy to install and use. The TS3A44159RGTRG4 offers a wide range of benefits, including high frequency performance, low power consumption, high ESD protection and low cost, making it a cost-effective solution for many applications.

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