Integrated circuit diagram of TDA9112-I2C bus control row / field scanning

Published:2011/9/19 1:18:00 Author:Ecco | Keyword: bus control, row , field , scanning , integrated circuit | From:SeekIC

TDA9112 is the bus control row / field scanning integrated circuit produced by Philips, it is widely used in color displays, such as color display of Tsinghua Tongfang. 1. Featuresand functionTDA9112 IC includes I2C bus interface circuit, the line oscillator circuit, field oscillation and the sawtooth wave generating circuit, left and right pincushion correction circuit, the line excitation circuit, PLL circuit, the same frequency signal processing circuit, ABL beam current system circuit, X-ray protection circuit, and other auxiliary functions circuit. 2. Pin functions and dataTDA9112 IC uses 32-pin dual in-line package, the pin functions and the number are shown in Table 1. Table 1 shows TDA9112 integrated circuit pin functions and data.



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