BU9706 - LCD segment driver

Name: BU9706
SKU: BU9706-365028

Rohm

Datasheet Details

Pin No. I Function Output pin for the liquid crystal driver.

1) 40-bit shift register and 40-bit latch enable serial input - parallel output. 2) Shift register can be divided into two 20-bit sections. 3) Power supply voltage: 3.5 to 6V. 4) LCD drive voltage: 3 to 6V. 5) Can accommodates duty of 1 / 8 to 1 / 16. 6) Can be used as a driver IC for static drive by setting the liquid crystal drive voltage externally (V3 = VDD, V2 = V5 = VSS, connect DF as LCD common).
Block diagram O1 41 O2 40 O3 39 O38 O39 O40 4 3 2 VDD 49 V2 43 V3 44 V5.

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Published: Apr 17, 2005 |