NX3L1T53 Datasheet, PDF (1/24 Pages) NXP Semiconductors – Low-ohmic single-pole double-throw analog switch

NX3L1T53
Low-ohmic single-pole double-throw analog switch
Rev. 04 — 24 March 2010
Product data sheet
1. General description
The NX3L1T53 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), a common input/output (Z) and an active LOW
enable input (E). When pin E is HIGH, the switch is turned off.
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_CC. The NX3L1T53
allows signals with amplitude up to V_CC to be transmitted from Z to Y0 or Y1; or from Y0 or
Y1 to Z. It’s low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation
and distortion of transmitted signals.
2. Features
„ Wide supply voltage range from 1.4 V to 4.3 V
„ Very low ON resistance (peak):
‹ 1.6 Ω (typical) at V_CC = 1.4 V
‹ 1.0 Ω (typical) at V_CC = 1.65 V
‹ 0.55 Ω (typical) at V_CC = 2.3 V
‹ 0.50 Ω (typical) at V_CC = 2.7 V
‹ 0.50 Ω (typical) at V_CC = 4.3 V
„ Break-before-make switching
„ High noise immunity
„ ESD protection:
‹ HBM JESD22-A114E 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 JESD 78 Class II Level A
„ 1.8 V control logic at V_CC = 3.6 V
„ 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 °C