NX3L1T3157 Low-ohmic single-pole double-throw analog switch Rev. 9.2 11 December 2019 Product data sheet 1. General description The NX3L1T3157 is a low-ohmic single-pole double-throw analog switch suitable for use as an analog or digital 2:1 multiplexer/demultiplexer. It has a digital select input (S), two independent inputs/outputs (Y0 and Y1) and a common input/output (Z). Schmitt trigger action at the digital input makes the circuit tolerant to slower input rise and fall times. Low threshold digital input 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 possible CC for the NX3L1T3157 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation. The NX3L1T3157 allows signals with amplitude up to V CC to be transmitted from Z to Y0 or Y1, or from Y0 or Y1 to Z. Its low ON resistance (0.5 ) and flatness (0.13 ) 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): 1.6 (typical) at V =1.4V CC 1.0 (typical) at V =1.65V CC 0.55 (typical) at V =2.3 V CC 0.50 (typical) at V =2.7 V CC 0.50 (typical) at V =4.3 V CC Break-before-make switching High noise immunity ESD protection: HBM JESD22-A114F Class 3A exceeds 7500 V MM JESD22-A115-A exceeds 200 V CDM AEC-Q100-011 revision B exceeds 1000 V IEC61000-4-2 contact discharge exceeds 8000 V for switch ports CMOS low-power consumption Latch-up performance exceeds 100 mA per JESD78 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 CNX3L1T3157 NXP Semiconductors Low-ohmic single-pole double-throw analog switch 3. Applications Cell phone PDA Portable media player 4. Ordering information Table 1. Ordering information Type number Topside Package 1 marking Name Description Version NX3L1T3157GM MI XSON6 plastic extremely thin small outline package no leads 6 SOT886 terminals body 1 x 1.45 x 0.5 mm 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 4.1 Ordering options Table 2. Ordering options Type number Orderable Package Packing method Minimum Temperature part number order quantity 1 NX3L1T3157GM NX3L1T3157GM,115 XSON6 REEL 7 Q1 NDP 5000 T = 40 C to +125 C amb NX3L1T3157GM NX3L1T3157GMZ XSON6 REEL 7 Q1 NDP 5000 T = 40 C to +125 C amb 2 SSB 1 Will go EOL - migrate to new leadframe orderable part number 2 This packing method uses a Static Shielding Bag (SSB) solution. Material is to be kept in the sealed bag between uses. 5. Functional diagram Y1 S Z S 6 1 Y1 Z 4 Y0 3 Y0 001aac354 001aac355 Fig 1. Logic symbol Fig 2. Logic diagram NX3L1T3157 All information provided in this document is subject to legal disclaimers. NXP B.V. 2019. All rights reserved. Product data sheet Rev. 9.2 11 December 2019 2 of 21