NX3DV3899HR,115 vs TS3A44159PWR vs TS3A44159RGTR Comparison

Overview The NX3DV3899 is a dual double-pole double-throw analog data-switch suitable for use as an analog or digital multiplexer/demultiplexer. It consists of four switches, each with two independent input/outputs (nY0 and nY1) and a common input/output (nZ). The two digital inputs (1S and 2S) are used to select the switch position. Schmitt trigger action at the select input (nS) makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 1.4 V to 4.3 V. A low input voltage threshold allows pin nS to be driven by lower level logic signals without a significant increase in supply current ICC. This makes it possible for the NX3DV3899 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation. The NX3DV3899 allows signals with amplitude up to VCC to be transmitted from nZ to nY0 or nY1; or from nY0 or nY1 to nZ. MoreLess ## Features

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Wide supply voltage range from 1.4 V to 4.3 V

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Very low ON resistance (peak):

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7.2 Ω (typical) at VCC = 1.4 V

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5.4 Ω (typical) at VCC = 1.65 V

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2.9 Ω (typical) at VCC = 2.5 V

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2.4 Ω (typical) at VCC = 3.0 V

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2.3 Ω (typical) at VCC = 3.6 V

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2.2 Ω (typical) at VCC = 4.3 V

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Break-before-make switching

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High noise immunity

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ESD protection:

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HBM JESD22-A114F Class 2A exceeds 2000 V (all pins)

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HBM JESD22-A114F Class 3A exceeds 5000 V (I/O pins to GND)

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MM JESD22-A115-A exceeds 200 V

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CDM AEC-Q100-011 revision B exceeds 1000 V

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CMOS low-power consumption

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Latch-up performance exceeds 100 mA per JESD 78B Class II Level A

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1.8 V control logic at VCC = 3.6 V

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Control input accepts voltages above supply voltage

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Very low supply current, even when input is below VCC

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High current handling capability (350 mA continuous current under 3.3 V supply)

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Specified from –40 ℃ to +85 ℃ and from –40 ℃ to +125 ℃

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Data switch

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Cell phone

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PDA

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Portable media player

The TS3A44159PWR is a Quad SPDT Analogue Switch with two controls, which is designed to operate from 1.65 to 4.3V. This device (4-channel 2:1 multiplexer/demultiplexer) is also known as a 2 channel double-pole double-throw (DPDT) configuration. It offers low ON-state resistance and excellent ON-state resistance matching with the break-before-make feature that prevents signal distortion during the transferring of a signal from one channel to another. The four channels of the switch are controlled by two digital signals, one digital control for each set of two single-pole double-throw switches. The device has an excellent total harmonic distortion (THD) performance and consumes very low power. These features make this device suitable for portable audio applications.

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Specified break-before-make switching

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Low ON-state resistance (<0.5R)

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Control inputs are 1.8V logic compatible

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Low charge injection

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Excellent ON-state resistance matching

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Low total harmonic distortion (THD)

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1.65 to 4.3V Single-supply operation

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Latch-up performance exceeds 100mA per JESD 78, class II

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Green product and no Sb/Br

The TS3A44159 is a bidirectional 4-channel single-pole double-throw (SPDT) analog switch with two control inputs, which is designed to operate from 1.65 V to 4.3 V. This device is also known as a 2 channel double-pole double-throw (DPDT) configuration. It offers low ON-state resistance and excellent ON-state resistance matching with the break-before-make feature that prevents signal distortion during the transferring of a signal from one channel to another. The device has an excellent total harmonic distortion (THD) performance and consumes very low power. These features make this device suitable for portable audio applications