Dual SPDT with 0.6-ohm Ron and -1.5V Support
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The PI3A268C is a dual, fast single-pole double throw (SPDT) CMOS switch with negative signal handling capability at all ports. It can be used as an analog switch or as a low-delay bus switch. Operating over a wide power supply voltage ranges from 2.5V to 4.3V, the PI3A268C processes a low on-resistance and distortion. Break-before-make switching prevents both switches being enabled simultaneously. This eliminates signal disruption during switching.
The PI3A268C dissipates a very low supply current even when the control voltage is lower than supply. This feature suits mobile handset applications by allowing direct interface with the general-purpose I/Os of baseband processors with minimal battery consumption.
Compliance (Only Automotive Supports PPAP) |
Standard |
|---|---|
Configuration |
2-Channel SPDT |
Differential Channels |
N/A |
HotInsertion |
1 |
Lanes |
N/A |
OtherFeatures |
None |
Rail-to-Rail |
0 |
Signal Type |
Differential |
Single Ended Channels |
2 |
Type |
SPDT |
Voltage |
3.3 |
Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents
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A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2770 | 2025-10-30 | 2025-10-30 | Add Fab Site Code, Country of Diffusion (COD) and Assembly Site Origin (ASO) on Product and Shipping Labels for all Diodes Products |
