NX3L4684TK NXP

NX3L4684 Low-ohmic dual single-pole double-throw analog switch Rev. 8 3 April 2014 Product data sheet 1. General description The NX3L4684 is a dual low-ohmic single-pole double-throw analog switch, suitable for use as an analog or digital multiplexer/demultiplexer. Each switch has a digital select input (nS), two independent inputs/outputs (nY0 and nY1) and a common input/output (nZ). Schmitt trigger action at the digital inputs makes the circuit tolerant to slower input rise and fall times. Low threshold digital inputs allows this device to be driven by 1.8 V logic levels in 3.3 V applications without significant increase in supply current I . This makes it CC possible for the NX3L4684 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation. The NX3L4684 allows signals with amplitude up to V to be transmitted from nZ to nY0 or nY1 or from nY0 or nY1 to nZ. Its CC low ON resistance (0.3 for Y0 port, 0.5 for Y1 port) and flatness (0.1 ) ensures minimal attenuation and distortion of transmitted signals. 2. Features and benefits Wide supply voltage range from 1.4 V to 4.3 V Very low ON resistance (peak) for Y0 port: 0.8 (typical) at V =1.4 V CC 0.5 (typical) at V =1.65V CC 0.3 (typical) at V =2.3 V CC 0.25 (typical) at V =2.7 V CC 0.25 (typical) at V =4.3 V CC Break-before-make switching High noise immunity ESD protection: HBM JESD22-A114F Class 3A exceeds 4000 V MM JESD22-A115-A exceeds 200 V CDM AEC-Q100-011 revision B exceeds 1000 V IEC61000-4-2 contact discharge exceeds 6000 V for switch ports CMOS low-power consumption Latch-up performance exceeds 100 mA per JESD 78B Class II Level A 1.8 V control logic at V = 3.6 V CC Control input accepts voltages above supply voltage Very low supply current, even when input is below V CC High current handling capability (350 mA continuous current under 3.3 V supply) Specified from 40 C to +85 C and from 40 C to +125 CNX3L4684 NXP Semiconductors Low-ohmic dual single-pole double-throw analog switch 3. Applications Cell phone PDA Portable media player 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version NX3L4684GM 40 C to +125 C XQFN10 plastic extremely thin quad flatpackage no leads SOT1049-3 10 terminals body 2 1.55 0.5 mm NX3L4684TK 40 C to +125 C HVSON10 plastic thermal enhanced very thin small outline SOT650-2 package no leads 10 terminals 3 3 0.85 mm 5. Marking Table 2. Marking Type number Marking code NX3L4684GM D84 NX3L4684TK D84 6. Functional diagram < 6 = < < 6 6 = = < < < D DF Fig 1. Logic symbol Fig 2. Logic diagram (one switch) NX3L4684 All information provided in this document is subject to legal disclaimers. NXP Semiconductors N.V. 2014. All rights reserved. Product data sheet Rev. 8 3 April 2014 2 of 24 D DM