| PartNo |
Type |
Analog |
Information source |
| Catalyst |
CAT5221J-50 |
 |
X9221US |
Intersil |
|
| Catalyst |
CAT5221IJ-50 |
|
X9221USI |
Intersil |
|
| Catalyst |
CAT5221J-10 |
|
X9221WS |
Intersil |
|
| Catalyst |
CAT5221IJ-10 |
|
X9221WSI |
Intersil |
|
| Catalyst |
CAT5221J-25 |
|
X9221YS |
Intersil |
|
| Catalyst |
CAT5221IJ-25 |
|
X9221YSI |
Intersil |
|
- Pin-to-Pin Replacement
 - Compatible Equivalent |  - Functional Equivalent
 - Possible Analog |
|  Highlight matches |
|
|
CAT522 [Catalyst]
8-bit Dual Digital Pot With Independent Reference Inputs |
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