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NX3L1G3157_10 Datasheet, PDF (1/22 Pages) NXP Semiconductors – Low-ohmic single-pole double-throw analog switch | |||
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NX3L1G3157
Low-ohmic single-pole double-throw analog switch
Rev. 08 â 26 April 2010
Product data sheet
1. General description
The NX3L1G3157 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.
The NX3L1G3157 allows signals with amplitude up to VCC to be transmitted from Z to Y0
or Y1; or from Y0 or Y1 to Z. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) 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:
 1.6 Ω (typical) at VCC = 1.4 V
 1.0 Ω (typical) at VCC = 1.65 V
 0.55 Ω (typical) at VCC = 2.3 V
 0.50 Ω (typical) at VCC = 2.7 V
 0.50 Ω (typical) at VCC = 4.3 V
 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
 Direct interface with TTL levels at 3.0 V
 Control input accepts voltages above supply voltage
 High current handling capability (350 mA continuous current under 3.3 V supply)
 Specified from â40 °C to +85 °C and from â40 °C to +125 °C
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