onsemi CAT521WI-T3 Digital Potentiometers
Digital Potentiometer 24k Ohm 1 Circuit 256 Taps SPI Interface 14-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CAT521WI-T3
Detailed Description
IC DGTL POT 24KOHM 256TAP 14SOIC
Package
14-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 14-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
CAT521WI-T3 Datasheet
Quick Jump:
Technical Specifications
onsemi CAT521WI-T3 Digital Potentiometers technical specifications.
General
Interface
SPI
Package / Case
14-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Obsolete
Tolerance
±20%
Configuration
Potentiometer
Number of Circuits
1
Memory Type
Non-Volatile
Alternate Parts Comparison (CAT521WI-T3 vs CAT34C02YI-GT5A vs CAT24C02WE-GT3A vs CAT24C02LI-GA)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-SOIC | 8-TSSOP | 8-SOIC | PDIP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Through Hole |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 5.5V | 1.7V ~ 5.5V | 1.8V ~ 5.5V | 1.7V ~ 5.5V |
| Interface | SPI | Serial-I2C | Serial-2Wire | Serial-2Wire |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Memory Size | -- | 2Kb (256 x 8) | 2Kbit | 2Kb (256 x 8) |
| Number of Pins | -- | 8 | 8 | 8 |
| Access Time | -- | 900 ns | 900 ns | 900 ns |
| AEC Qualified | -- | No | No | No |
| Automotive | -- | No | No | No |
| Basic Package Type | -- | Lead-Frame SMT | Lead-Frame SMT | Through Hole |
| Action |
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