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Product Detailed Parameters
- Description：IC SWITCH SPDTX3 900MOHM 16TSSOP
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：SPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：900mOhm
- Channel-to-Channel Matching (ΔRon)：130mOhm (Max)
- Voltage - Supply, Single (V+)：1.4V ~ 4.3V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：20ns, 40ns
- -3db Bandwidth：40MHz
- Charge Injection：15pC
- Channel Capacitance (CS(off), CD(off))：35pF
- Current - Leakage (IS(off)) (Max)：10nA
- Crosstalk：-90dB @ 100kHz
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-TSSOP
- Number of Circuits：3
- Grade：-
- Qualification：-
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Overview
The XS3A4053PWJ is a triple low-ohmic single-pole double-throw analog switch manufactured by Nexperia. It operates on a single supply voltage ranging from 1.4 V to 4.3 V and features three independent SPDT switches with shared enable control. The device supports break-before-make switching and includes Schmitt trigger inputs for noise immunity. It offers very low ON resistance, typically 0.5 Ω at 2.7 V, and handles up to 350 mA continuous current. Packaged in a TSSOP16 (SOT403-1) format, it functions reliably across an ambient temperature range of -40 °C to +125 °C.
Feature Summary
- Triple SPDT analog switch configuration with shared digital enable input
- Very low ON resistance ensuring minimal signal attenuation
- Break-before-make switching action prevents signal shorting
- Schmitt trigger inputs provide high noise immunity
Applications
- Analog sensor monitoring systems
- Audio routing and switching circuits
- Medical equipment signal paths
- Communication system multiplexing
Procurement Notes
Verify the component marking against the official datasheet revision history to confirm authenticity. Ensure the package type matches the specified SOT403-1 variant. Check that the ordering suffix aligns with the required tape and reel specifications. Confirm the manufacturer details match the authorized production source.
Selection Notes
Select this component when designing low-voltage analog signal paths requiring minimal distortion. The wide supply range accommodates various logic levels without external translation. Verify that the thermal dissipation requirements fit within the package limits for the intended operating environment.
Part Context
This part belongs to the Nexperia XS3A series of analog switches. It provides a compact solution for signal routing in space-constrained designs. The device integrates robust ESD protection suitable for sensitive consumer and industrial electronics applications.
Replacement Considerations
Direct replacements must maintain the triple SPDT configuration and compatible supply voltage range. Verify pinout compatibility to ensure seamless integration into existing PCB layouts without redesign.
