这是一份数字电位器X9C104的文档，该芯片由intersil公司出品，3线串行接口，99个电阻单元，5V电源供电。(This is a digital potentiometer X9C104 document, the chip produced by INTERSIL company, 3-wire serial interface, 99 resistor units, 5V power supply.)

和天威电子公司的TM1650芯片兼容的一款新品，价格更低！(A new product compatible with Print-Rite electronics's TM1650 chip is cheaper.)