Overview
The NL3S22SMUTAG, produced by onsemi, is a double-pole/double-throw (DPDT) analog switch designed for routing high-speed differential data and audio signals. This component is particularly useful in applications requiring the switching of USB 2.0, Full Speed USB 1.1, Low Speed USB 1.0, and generic UART protocols. It also features a multi-purpose audio path capable of handling signals with negative voltages and includes shunt resistors to minimize Pop and Click noise in audio systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC Range | 2.7 to 5.5 | V |
| Control Pins Compatibility | 1.8 V Interfaces | |
| ICC (Typical) | 23 μA | |
| ESD Performance | 4 kV HBM | |
| Package | 1.4 mm x 1.8 mm UQFN10 | |
| High Speed Data Path Input Signal Range | 0 to 3.7 V | |
| RDS(on) (Typical) for Data Path | 5 Ω | |
| Audio Path Input Signal Range | -2.0 to 2.0 V | |
| RDSON (Typical) for Audio Path | 3 Ω | |
| THD (Typical) for Audio Path | 0.002% (RL = 16 Ω / VIS = 0.4 VRMS) | |
| Operating Temperature Range | -40 to +85 °C |
Key Features
- Compliance with High Speed USB 2.0, Full Speed USB 1.1, and Low Speed USB 1.0
- Support for generic UART protocols
- Multi-purpose audio path with negative voltage handling and shunt resistors for noise reduction
- Low on-resistance and on-resistance flatness for both data and audio paths
- Low power consumption with ICC of 23 μA (typical)
- ESD protection up to 4 kV HBM
- Pb-free, halogen-free/BFR-free, and RoHS compliant
Applications
- Smartphones
- Tablets
- USB 2.0 hosts and peripherals
- Audio and high-speed data switching applications
Q & A
- What is the NL3S22SMUTAG used for?
The NL3S22SMUTAG is used for routing high-speed differential data and audio signals, particularly in USB and audio applications. - What are the supported USB speeds?
The component supports High Speed USB 2.0, Full Speed USB 1.1, and Low Speed USB 1.0. - What is the operating voltage range of the NL3S22SMUTAG?
The operating voltage range is from 2.7 V to 5.5 V. - What is the typical ICC of the NL3S22SMUTAG?
The typical ICC (supply current) is 23 μA. - What is the ESD protection level of the NL3S22SMUTAG?
The component has ESD protection up to 4 kV HBM. - What package type is the NL3S22SMUTAG available in?
The component is available in a 1.4 mm x 1.8 mm UQFN10 package. - Is the NL3S22SMUTAG RoHS compliant?
Yes, the NL3S22SMUTAG is Pb-free, halogen-free/BFR-free, and RoHS compliant. - What are the typical on-resistances for the data and audio paths?
The typical on-resistance for the data path is 5 Ω, and for the audio path, it is 3 Ω. - What is the THD for the audio path?
The THD for the audio path is 0.002% (RL = 16 Ω / VIS = 0.4 VRMS). - What are some common applications of the NL3S22SMUTAG?
Common applications include smartphones, tablets, USB 2.0 hosts and peripherals, and audio and high-speed data switching.
