Overview
The NLAS2750MUTAG, produced by onsemi, is a dual Single-Pole Double-Throw (SPDT) low on-resistance analog switch. This device is designed to operate from a single power supply ranging from 1.8 V to 5.0 V, making it versatile for various low-voltage applications. It features bi-directional switching capability, allowing it to handle negative voltage swing audio signals without the need for a DC blocking capacitor. The NLAS2750MUTAG is packaged in a space-saving 1.4 mm x 1.8 mm UQFN package and is Pb-free, enhancing its suitability for modern electronic designs.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Positive DC Supply Voltage) | -0.3 | 6.5 | V | |
| VIS (Analog Input Voltage) | -2.5 or VCC - 6.5 (whichever is greater) | VCC + 0.3 | V | |
| VIN (Digital Input Voltage) | -0.3 | 6.5 | V | |
| ICC (Maximum Quiescent Supply Current) | 50 | 250 | nA | |
| IIS (Continuous Switch Current) | ±250 | mA | ||
| IISP (Peak Switch Current) | ±500 | mA (pulsed at 1 ms, 10% duty cycle) | ||
| TSTG (Storage Temperature) | -65 | 150 | °C | |
| PD (Power Dissipation) | 200 | mW | ||
| RON (On-Resistance) | 0.6 | 1.3 | Ω (at VCC = 2.7 V, VIS = VCC - 4.5 V, IIS = 100 mA) | |
| RON Match | 0.1 | Ω | ||
| RON Flatness | 0.37 | Ω | ||
| INO/NC(off) (Switch Off Leakage Current) | 50 | 250 | nA | |
| ICOM(off) (Channel Off Leakage Current) | 50 | 250 | nA | |
| VINH (Input Voltage High) | 1.4 | 1.6 | V (at VCC = 2.7 V to 5 V) | |
| VINL (Input Voltage Low) | 0.6 | V (at VCC = 2.7 V to 5 V) | ||
| CIN (Input Capacitance) | 5 | pF | ||
| tBBM (Break-Before-Make Time) | 1000 | 1250 | ns | |
| tON(EN) (Enable Turn-On Time) | 80 | 150 | ns | |
| tOFF(EN) (Enable Turn-Off Time) | 110 | 130 | ns |
Key Features
- Capable of switching negative swing audio signals without requiring a DC blocking capacitor.
- Low on-resistance (RON) for minimal signal distortion.
- Low voltage digital control logic with VINH = 1.4 V @ VCC = 2.7 V to 4.3 V.
- Low power consumption with ICC ≤ 250 nA.
- Space-saving 1.4 mm x 1.8 mm UQFN package.
- Pb-free, enhancing environmental compliance.
Applications
- Cellular phones.
- Portable media players.
- Other low-voltage audio and signal switching applications.
Q & A
- What is the operating voltage range of the NLAS2750MUTAG? The NLAS2750MUTAG operates from a single power supply ranging from 1.8 V to 5.0 V.
- Can the NLAS2750MUTAG handle negative voltage swing audio signals? Yes, it can handle negative voltage swing audio signals without requiring a DC blocking capacitor.
- What is the typical on-resistance of the NLAS2750MUTAG? The typical on-resistance (RON) is 1.3 Ω at VCC = 2.7 V and VIS = VCC - 4.5 V with IIS = 100 mA.
- What is the maximum quiescent supply current of the NLAS2750MUTAG? The maximum quiescent supply current (ICC) is 250 nA.
- What is the package type and size of the NLAS2750MUTAG? The NLAS2750MUTAG is packaged in a 1.4 mm x 1.8 mm UQFN package.
- Is the NLAS2750MUTAG Pb-free? Yes, the NLAS2750MUTAG is Pb-free.
- What are the typical applications of the NLAS2750MUTAG? Typical applications include cellular phones and portable media players.
- What is the storage temperature range of the NLAS2750MUTAG? The storage temperature range is -65°C to 150°C.
- What is the break-before-make time of the NLAS2750MUTAG? The break-before-make time (tBBM) is typically 1250 ns.
- What is the enable turn-on time of the NLAS2750MUTAG? The enable turn-on time (tON(EN)) is typically 150 ns.
