MSM5238 Datasheet, PDF (1/12 Pages) OKI electronic componets – 32-DOT LCD COMMON DRIVER

E2B0027-27-Y2
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MSM5238
32-DOT LCD COMMON DRIVER
This version: N_Mov_S._M19₅9₂7₃₈
Previous version: Mar. 1996
GENERAL DESCRIPTION
The MSM5238 is a dot matrix LCD common driver LSI which is fabricated using low power
CMOS metal gate technology. The scanning signal in one matrix display frame can be divided
into up to 1/32 duty. This LSI consists of 32-bit shift register, 32-bit level shifter and 32-bit 4-level
driver.
This LSI can drive a variety of LCD panels because the bias voltage, which determines the LCD
driving voltage, can be optionally supplied from an external source.
FEATURES
• Supply voltage
: 3 to 7V
• LCD driving voltage
: 3 to 16V
• Applicable LCD duty : 1/32 to 1/64
(1/64 duty is available when MSM5238s are cascade-connected)
• Bias voltage can be supplied externally.
• Applicable segment driver: MSM5839B/C (40 outputs)
• Package options:
44-pin plastic QFP (QFP44-P-910-0.80-K) (Product name: MSM5238GS-K)
44-pin plastic QFP (QFP44-P-910-0.80-L2) (Product name: MSM5238GS-L2)
44-pin plastic QFP (QFP44-P-910-0.80-2K) (Product name: MSM5238GS-2K)
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