The use of mobile phone data line is very much, but many friends do not know what chip the mobile phone data line uses, so let's get to know what chip the mobile phone data line generally uses.

Chips commonly used in mobile phone data lines:

1. With IC: With central control chips, ordinary chips are 2303, 2101, 3116. Without plugging in mobile phones, computers can recognize wires. Because the price of an IC is more than 10 yuan, the price is more expensive than that without IC. The working principle of data line with chip is USB to COM, which converts USB interface into serial port and displays it on computer.

Typical models: Samsung E638 series, D418 series mobile phone data line; NEC N610 series; Siemens 25 series, 55 series; Sony Ericsson mobile phone data line; Panasonic mobile phone data line; Lenovo mobile phone data line and so on.

2. No IC (Central Control Chip): No central control chip, you have to plug in the mobile phone to recognize the line, the price is cheap.

Typical models: Samsung CDMA series, D500 series; Motorola E398 series, V3 series; Nokia DKU-2; NEC N720 series; Siemens 65 series and so on.

3. Special chips: non-ordinary popular chips, special type chips such as DKU-5, CA-42, DCU-11 and so on.

The chip of mobile phone data line will be introduced here. Different chips of mobile phone data line will be different. We can choose them according to our own needs.