Overview
The NLAS2750MUTAG, produced by onsemi, is a dual SPDT (Single Pole Double Throw) low on-resistance analog switch. This component 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 is particularly notable for its ability to switch negative swing audio signals without the need for a DC blocking capacitor, allowing the audio signal to swing over a range from -2.5 V to VCC.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Power Supply Voltage) | 1.8 | - | 5.5 | V |
| VIS (Analog Input Voltage) | -2.5 | - | VCC + 0.3 | V |
| RON (On-Resistance) | - | 0.6 | 1.3 | Ω |
| ICC (Maximum Quiescent Supply Current) | - | - | 250 nA | A |
| IIS (Continuous Switch Current) | - | - | ±250 mA | A |
| TSTG (Storage Temperature) | -65 | - | 150 | °C |
| TA (Operating Temperature Range) | -40 | - | 85 | °C |
| 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 |
| QINJ (Charge Injection) | - | - | 60 pC | pC |
Key Features
- Capable of switching negative swing audio signals without requiring a DC blocking capacitor.
- Low on-resistance (RON) for minimal signal attenuation.
- Low voltage digital control logic: VINH = 1.4 V @ VCC = 2.7 V to 4.3 V.
- Low power consumption: ICC ≤ 250 nA.
- Space-saving 1.4 mm x 1.8 mm UQFN package.
- Pb-free device.
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 switch negative swing audio signals?
- What is the typical on-resistance (RON) of the NLAS2750MUTAG?
The typical on-resistance (RON) is 0.6 Ω.
- What is the maximum quiescent supply current (ICC) of the NLAS2750MUTAG?
The maximum quiescent supply current (ICC) is 250 nA.
- What is the storage temperature range for the NLAS2750MUTAG?
The storage temperature range is -65°C to 150°C.
- What is the operating temperature range for the NLAS2750MUTAG?
The operating temperature range is -40°C to 85°C.
- What is the break-before-make time (tBBM) for the NLAS2750MUTAG?
The break-before-make time (tBBM) is typically 1250 ns.
- What is the enable turn-on time (tON(EN)) for the NLAS2750MUTAG?
The enable turn-on time (tON(EN)) is typically 150 ns.
- What is the charge injection (QINJ) for the NLAS2750MUTAG?
The charge injection (QINJ) is typically 60 pC.
- Is the NLAS2750MUTAG a Pb-free device?
