FSA2268: Low Voltage Dual SPDT (0.4 Ohm) Analog Switch with 16kV ESD
The FSA2268 is a high-performance, dual Single Pole Double Throw (SPDT) analog switch that features ultra-low RON of 0.4Ω (typical) at 3.0V VCC. The FSA2268 operates over a wide VCC range of 1.65V to 4.3V and is designed for break-before-make operation. The select input is TTL-level compatible.
The FSA2268 features very low quiescent current even when the control voltage is lower than the VCC supply. This feature suits mobile handset applications by allowing direct interface with baseband processor general-purpose I/Os with minimal battery consumption. The FSA2268T includes termination resistors that improve noise immunity during overshoot excursions, off-isolation coupling, or “pop-minimization.”
Features
- 0.4Ω Typical On Resistance (RON) for +3.0V Supply
- 0.25Ω Maximum RON Flatness for +3.0V Supply
- -3db Bandwidth: > 50MHz
- Low ICCT Current Over an Expanded Control Input Range
- Packaged in Pb-free 10-Lead µMLP (1.4 x 1.8mm)
- Power-Off Protection on Common Ports
- Broad VCC Operating Range: 1.65 to 4.3V
- HBM JEDEC: JESD22-A114
- I/O to GND: 13.5kV
- Power to GND: 16.0kV
- I/O to GND: 13.5kV
- Power to GND: 16.0kV
- Noise Immunity Termination Resistors in FSA2268T
Ordering Code| Product | Product & Eco Status | Unit Price/1K Order | Packing Method Convention | Package Marking Convention* |
|---|
| FSA2268UMX | Full Production
Green as of Oct 2007
China RoHS | $0.338 | UMLP 1.4x1.8 10L
-
0.55 x 1.4 x 1.8mm,
TAPE REEL | Line 1GF&K
Line 2&2 (2-Digit Date Code)
&Z (Plant Code)
|
| FSA2268L10X | Full Production
Green as of Oct 2008
China RoHS | $0.455 | MicroPak 10L
-
0.55 x 1.6 x 2.1mm,
TAPE REEL | Line 1GH&K
Line 2&2 (2-Digit Date Code)
&Z (Plant Code)
|
Application Notes
AN-6044 Pop Suppression Techniques Using Analog Switches Last Update : 05-Mar-2011AN-248 Electrostatic Discharge Prevention-Input Protection Circuits and Handling Guide for CMOS Devices Last Update : 05-Mar-2011
