Overview
The NX3L4051PW-Q100J is a single low-ohmic 8-channel analog switch manufactured by NXP USA Inc. This device is designed for use as an analog or digital multiplexer/demultiplexer, making it versatile for various applications. It features three digital select inputs (S1 to S3), eight independent inputs/outputs (Y0 to Y7), and a common input/output (Z), with all eight switches sharing an enable input (E). The device is notable for its low ON resistance and high current handling capability, making it suitable for a range of electronic systems.
Key Specifications
| Parameter | Conditions | Min | Max | Unit |
|---|---|---|---|---|
| VCC | Operating Voltage | 1.4 | 4.3 | V |
| RON | ON Resistance | - | 750 | mΩ |
| IY/Z | Continuous Current per Channel | - | 350 | mA |
| tEN | Enable Time (E to Z or Yn) | 19 | 120 | ns |
| tDIS | Disable Time (E to Z or Yn) | 8 | 105 | ns |
| Tamb | Operating Temperature Range | -40 | 125 | °C |
| Ptot | Total Power Dissipation (TSSOP16) | - | 500 | mW |
| Package | TSSOP16 | - | - | - |
Key Features
- Low ON resistance (up to 750 mΩ)
- High current handling capability (up to 350 mA per channel)
- Schmitt trigger action at digital inputs for tolerance to slower input rise and fall times
- Low threshold digital inputs allowing 1.8 V logic levels in 3.3 V applications
- Ability to switch signals with amplitude up to VCC
- Enable input (E) to control all switches into high impedance OFF-state
Applications
- Cell phones
- Personal Digital Assistants (PDAs)
- Portable media players
- Analog multiplexing and demultiplexing
- Digital multiplexing and demultiplexing
- Signal gating
Q & A
- What is the primary function of the NX3L4051PW-Q100J? The NX3L4051PW-Q100J is a single low-ohmic 8-channel analog switch, suitable for use as an analog or digital multiplexer/demultiplexer.
- What is the operating voltage range of the NX3L4051PW-Q100J? The operating voltage range is from 1.4 V to 4.3 V.
- What is the maximum ON resistance of the NX3L4051PW-Q100J? The maximum ON resistance is 750 mΩ.
- What is the maximum continuous current per channel? The maximum continuous current per channel is 350 mA.
- What type of package is available for the NX3L4051PW-Q100J? The device is available in a TSSOP16 package.
- What is the operating temperature range of the NX3L4051PW-Q100J? The operating temperature range is from -40°C to +125°C.
- Can the NX3L4051PW-Q100J be driven by 1.8 V logic levels in 3.3 V applications? Yes, the device allows 1.8 V logic levels in 3.3 V applications without significant increase in supply current.
- What is the total power dissipation for the TSSOP16 package? The total power dissipation for the TSSOP16 package is up to 500 mW.
- What are some common applications of the NX3L4051PW-Q100J? Common applications include cell phones, PDAs, portable media players, analog and digital multiplexing and demultiplexing, and signal gating.
- Does the NX3L4051PW-Q100J have Schmitt trigger action at digital inputs? Yes, the device features Schmitt trigger action at digital inputs for tolerance to slower input rise and fall times.
