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BA7657S 数据表(PDF) 5 Page - Rohm |
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BA7657S 数据表(HTML) 5 Page - Rohm |
5 / 17 page 5/16 ●Pin descriptions (1/2) BA7657S/F Pin No. Pin name Reference potential Equivalent circuit Function 1 3 5 7 9 11 Red1 Input Green1 Input Blue1 Input Red2 Input Green2 Input Blue2 Input 3.7V when selected 0V when not selected 2-channel switching of R, G, and B signals. Select between: CTL: H input1 CTL: L 15 19 21 Blue output Green output Red output 2.0V Output pins for RGB signals. Insert resistance from 100 to 300 Ω near the pins to suppress f peaks at high frequencies. 16 Control H≧1.8V L≦1.2V CTL pins Select between: CTL: H input1 CTL: L 12 13 23 24 VD1 input VD2 input HD2 input HD1 input H≧1.8V L≦1.2V 2-channel switching of VD and HD signals. Select between: CTL: H input1 CTL: L 14 22 VD output HD output VOH≧3.0V VOL≦10.5V Output pins for vertical synchronization signal (VD) And horizontal synchronization signal (HD). 1k Vc c 50k 35k 15k 100 6.8k 21k 1k Vc c Vcc 50 400 5mA input2 input2 input2 |
类似零件编号 - BA7657S |
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类似说明 - BA7657S |
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