Overview
The FSA2466UMX is a dual Double-Pole, Double-Throw (DPDT) analog switch produced by onsemi. This device operates from a single supply voltage ranging from 1.65 V to 4.45 V and is designed for low-voltage applications. It features ultra-low on-resistance and is fabricated using sub-micron CMOS technology, enabling fast switching speeds and break-before-make operation. The FSA2466UMX is suitable for various applications requiring high performance and low power consumption, particularly in mobile and audio devices.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC Supply Voltage | 1.65 | 4.45 | V | |
| RON Switch On Resistance (at 2.7 V, 100 mA) | 2.0 | 2.5 | Ω | |
| RFLAT On Resistance Flatness (at 2.7 V, 100 mA) | 0.60 | 0.80 | Ω | |
| ICC Quiescent Supply Current | -100 | 100 | nA | |
| tON Turn-On Time (at 2.7 V, 50 Ω, 35 pF) | 65 | 75 | ns | |
| tOFF Turn-Off Time (at 2.7 V, 50 Ω, 35 pF) | 42 | 50 | ns | |
| Bandwidth | 245 | MHz | ||
| Operating Temperature Range | -40 | 85 | °C | |
| Package Type | 16-Lead UMLP (1.8 x 2.6 x 0.55 mm) |
Key Features
- Ultra-low on-resistance: 2.0 Ω at 2.7 V supply and 25°C.
- Low quiescent current: -100 to 100 nA.
- Fast switching speeds: Turn-on time of 65 ns and turn-off time of 42 ns at 2.7 V.
- Break-before-make operation.
- High bandwidth: Up to 245 MHz.
- Low ESD protection: 8 kV HBM.
- Compact package: 16-Lead UMLP (1.8 x 2.6 x 0.55 mm).
Applications
- MP3 Portable Media Players.
- Cellular Phones and Smartphones.
- Data and audio signal switching in various mobile devices.
Q & A
- What is the operating voltage range of the FSA2466UMX?
The FSA2466UMX operates from a single supply voltage ranging from 1.65 V to 4.45 V.
- What is the typical on-resistance of the FSA2466UMX at 2.7 V supply?
The typical on-resistance is 2.0 Ω at 2.7 V supply and 25°C.
- What is the quiescent current of the FSA2466UMX?
The quiescent current ranges from -100 to 100 nA.
- What is the turn-on and turn-off time of the FSA2466UMX?
The turn-on time is 65 ns and the turn-off time is 42 ns at 2.7 V, 50 Ω, and 35 pF.
- What is the bandwidth of the FSA2466UMX?
The bandwidth is up to 245 MHz.
- What type of package does the FSA2466UMX come in?
The FSA2466UMX comes in a 16-Lead UMLP (1.8 x 2.6 x 0.55 mm) package.
- What are some common applications of the FSA2466UMX?
Common applications include MP3 Portable Media Players, Cellular Phones, and Smartphones.
- What is the ESD protection rating of the FSA2466UMX?
The FSA2466UMX has an ESD protection rating of 8 kV HBM.
- What is the operating temperature range of the FSA2466UMX?
The operating temperature range is from -40°C to 85°C.
- Does the FSA2466UMX support break-before-make operation?
Yes, the FSA2466UMX is designed for break-before-make operation.
