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NT7703

Novatek
Part Number NT7703
Manufacturer Novatek
Description 160 Output LCD Segment/Common Driver
Published Apr 7, 2009
Detailed Description www.datasheet4u.com NT7703 160 Output LCD Segment/Common Driver Features (Segment mode) ! Shift Clock frequency: 14 MHz...
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NT7703
NT7703

Overview
www.
datasheet4u.
com NT7703 160 Output LCD Segment/Common Driver Features (Segment mode) ! Shift Clock frequency: 14 MHz (Max.
) (VDD = 5V ± 10%) 8 MHz (Max.
) (VDD = 2.
5V - 4.
5V) ! Adopts a data bus system ! 4-bit / 8-bit parallel input modes are selectable with a mode (MD) pin ! Automatic transfer function with an enable signal ! Automatic counting function when in “chip select” mode, which causes the internal clock to be stopped by automatically counting 160 bits of input data (Common mode) ! Shift clock frequency: 4.
0MHz (Max.
) ! Built-in 160-bits bidirectional shift register (divisible into 80-bits x 2) ! Available in a single mode (160-bits shift register) or in a dual mode (80-bits shift register x 2) 1.
Y1 → Y160 Single mode 2.
Y160 → Y1 Single mode 3.
Y1 → Y80, Y81 → Y160 Dual mode 4.
Y160 → Y81, Y80 → Y1 Dual mode The above 4 shift directions are pin-selectable (Both segment mode and common mode) ! Supply voltage for LCD drive: 15.
0 to 30.
0V ! Number of LCD driver outputs: 160 ...


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