The X95820 integrates two digitally controlled potentiometers (xDCP) on a monolithic CMOS integrated circuit.
The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the I2C bus interface. Each potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR), that can be directly written to and read by the user. The contents of the WR controls the position of the wiper. At power up the device recalls the contents of the two DCP’s IVR to the corresponding WRs.
The DCPs can be used as three-terminal potentiometers or as two-terminal variable resistors in a wide variety of applications including control, parameter adjustments, and signal processing.
| 芯片型号 | 产品状态 | 温度范围 | 封装尺寸图 | 潮湿敏感度等级MSL | 美元价格US $ |
| X95820UV14I-2.7 | 量产 | 工业级 | 14 Ld TSSOP | 1 | 1.60 |
| X95820UV14I-2.7T1 | 量产 | 工业级 | 14 Ld TSSOP T+R | 1 | 1.60 |
| X95820UV14IZ-2.7 | 量产 | 工业级 | 14 Ld TSSOP | 1 | 1.60 |
| X95820UV14IZ-2.7T1 | 量产 | 工业级 | 14 Ld TSSOP T+R | 1 | 1.60 |
| X95820WV14I-2.7 | 量产 | 工业级 | 14 Ld TSSOP | 1 | 1.60 |
| X95820WV14I-2.7T1 | 量产 | 工业级 | 14 Ld TSSOP T+R | 1 | 1.60 |
| X95820WV14IZ-2.7 | 量产 | 工业级 | 14 Ld TSSOP | 1 | 1.60 |
| X95820WV14IZ-2.7T1 | 量产 | 工业级 | 14 Ld TSSOP T+R | 1 | 1.60 |
| XLABVIEW01 | 量产 | N/A | 91.77 | ||
| XLABVIEW01Z | 量产 | 评估板 | N/A | 91.77 |