CAT5126:Digital Potentiometer (POT), 256-Tap, I2C Compatible
The CAT5126 is a digital POT. The wiper position is controlled with a simple 2-wire digital interface. This digital POT is unique in that it has an optional one-time programmable feature that either sets the wiper's position upon power-on to a user-defined value, or the wiper can be set and the interface also disabled to prevent further adjustment.
技术特性
- Wiper position stored after one-time nonvolatile programming
- User-defined Power-On wiper position
- 32 tap positions
- Wiper position programmed through simple 2-wire serial interface
- Low 0.35 µA (typ) static supply current
- 2.5 V to 5.5 V single-supply operation
- 10 kΩ, 50 kΩ, and 100 kΩ end-to-end resistances
- 50 ppm/°C end-to-end temperature coefficient and 5 ppm/°C ratiometric temperature coefficient
应用
- Mechanical potentiometer replacement
- Products using one-time factory calibration
- Contrast, brightness, volume controls
- Programmable analog functions
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优势
封装图 MARKING DIAGRAM
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| CAT5126VP2I10GT3 |
Active |
|
Digital Potentiometer (POT), One-Time, 32-Tap, 10 kΩ |
TDFN-8 |
511AK |
1 |
Tape and Reel |
3000 |
$0.88 |
| CAT5126ZI-00-GT3 |
Consult Sales Office |
|
Digital Potentiometer (POT), One-Time, 32-Tap, 100 kΩ |
MSOP-8 |
846AD |
1 |
Tape and Reel |
3000 |
|
| CAT5126ZI-10-G |
Active |
|
Digital Potentiometer (POT), One-Time, 32-Tap, 10 kΩ |
MSOP-8 |
846AD |
1 |
Tube |
96 |
$33.3325 |
| CAT5126ZI-10-GT3 |
Active |
|
Digital Potentiometer (POT), One-Time, 32-Tap, 100 kΩ |
MSOP-8 |
846AD |
1 |
Tape and Reel |
3000 |
$0.88 |
| CAT5126ZI-50-GT3 |
Consult Sales Office |
|
Digital Potentiometer (POT), One-Time, 32-Tap, 50 kΩ |
MSOP-8 |
846AD |
1 |
Tape and Reel |
3000 |
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