ACTIVE
Part Number
UM2268
Description
0.4Ω Ultra Low ON-Resistance, Dual, SPDT Analog Switch
Status
ACTIVE
Channels
2
Architecture
SPDT
Signal Type
Single
VCC(Min)(V)
1.8
VCC(Max)(V)
4.4
Bandwidth@-3dB (MHz)
80
RON(typ) (Ω)
0.4
CON(typ) (pF)
56
Typical Application
-
Operating Temperature Range(℃)
-40 to 85
Package
QFN10 1.8x1.4
The UM2268 is a dual, low-power single-pole/double-throw (SPDT) analog switch that operates from a single +1.8V to +4.4V supply.
The UM2268 features guaranteed on-resistance matching (0.04Ω TYP) between switches and guaranteed on resistance flatness over the signal range (0.08Ω TYP), as well as high off-isolation and low crosstalk. This ensures excellent linearity and low distortion when switching audio signals. The UM2268 is available in Pb-free QFN10 package (1.8mm×1.4mm×0.55mm).
- VCC Operating Range: +1.8V to +4.4V
- Low On-Resistance: 0.4Ω (TYP) @ +4.4V
- On-Resistance Matching: 0.04Ω (TYP)
- On-Resistance Flatness: 0.08Ω (TYP)
- -3dB Bandwidth: 80MHz
- High Off-Isolation: -78dB (100kHz)
- Low Crosstalk: -93dB (100kHz)
- TTL/CMOS Compatible
- Break-Before-Make Switching
- Rail-to-Rail Input and Output Operation
- Lead (Pb)-Free QFN10 Package
- Portable Instrumentation
- Battery-Operated Equipment
- Computer Peripherals
- Speaker and Earphone Switching
- Medical Equipment
- Audio and Video Switching
| Part Number | Packaging Type | Marking Code | Shipping Qty |
|---|---|---|---|
| UM2268 | QFN10 1.8×1.4 | AE | 3000pcs/7Inch Tape & Reel |
