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Part Number: GT9128

 

 

 

 

Description: The GT9128A is a memory mapped segment-type LCD driver which has 128 patterns . It can easily interface to microp...


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GT9128 General Description


The GT9128A is a memory mapped segment-type LCD driver which has 128 patterns . It
can easily interface to microprocessor or microcontroller via a serial interface like accessing the
serial EEPROM. There are only three or four lines required for communication with the host
CPU. 

GT9128 Maximum Ratings

Symbo Parameter Rating Unit
VDD Power Supply Voltage -0.3~ 5.5 V
VLCD LCD Supply Voltage -0.3~VDD V
TIN Input voltage VSS- 0.3 ~VDD +0.3
V
TA Operating Temperature -20~75 oC
TSTG Storage Temperature -55 ~ +125 oC

GT9128 Features

1) Operates on 2.4V to 5.25V
2) Lower power CMOS process.
3) Compact package. ( 7.0x7.0 mm2square )
4) On chip built-in 256kHz oscillator
5) Serial EEPROM like access interface
6) Up to 4 common and 32 segment output.
7) Support 1/2,1/3, or 1/4 duty display.
8) Support 1/2 ,1/3 bias for LCD power display.
9) Programmable timer output for external control.
10) Selectable 2kHz or 4kHz base frequency output.
11) Power down mode to reduce power consumption.

GT9128 Typical Application

Portable sets, cameras, telephones, radio, VCD players, DVD players, MP3 players, digital
recorder, home appliance and those applications using LCD display.

GT9128 Connection Diagram

GT9128  Connection DiagramGT9128  Connection Diagram

GT9128 datasheet

GT9128
PDF/DataSheet Download

Find GT9128 Suppliers

  • ·GT9-12P-2.54DS
  • HIROSE [Hirose Electric] 
  • Developed for Equipment Exposed to Harsh Environmental Conditions 
  • 149661 KB
  • GT9-12P-2.54DS Datasheet Download
  • ·GT9-12P-2.54DS(05)
  • HIROSE [Hirose Electric] 
  • Developed for Equipment Exposed to Harsh Environmental Conditions 
  • 149661 KB
  • GT9-12P-2.54DS(05) Datasheet Download
  • ·GT9-12S-2.54DSA
  • HIROSE [Hirose Electric] 
  • Developed for Equipment Exposed to Harsh Environmental Conditions 
  • 149661 KB
  • GT9-12S-2.54DSA Datasheet Download
  • ·GT9-12S-2.54DSA(05)
  • HIROSE [Hirose Electric] 
  • Developed for Equipment Exposed to Harsh Environmental Conditions 
  • 149661 KB
  • GT9-12S-2.54DSA(05) Datasheet Download
  • ·GT9-15P-2.54DS
  • HIROSE [Hirose Electric] 
  • Developed for Equipment Exposed to Harsh Environmental Conditions 
  • 149661 KB
  • GT9-15P-2.54DS Datasheet Download
  • ·GT9-15P-2.54DS(05)
  • HIROSE [Hirose Electric] 
  • Developed for Equipment Exposed to Harsh Environmental Conditions 
  • 149661 KB
  • GT9-15P-2.54DS(05) Datasheet Download
  • ·GT9-15S-2.54DSA
  • HIROSE [Hirose Electric] 
  • Developed for Equipment Exposed to Harsh Environmental Conditions 
  • 149661 KB
  • GT9-15S-2.54DSA Datasheet Download
  • ·GT9-15S-2.54DSA(05)
  • HIROSE [Hirose Electric] 
  • Developed for Equipment Exposed to Harsh Environmental Conditions 
  • 149661 KB
  • GT9-15S-2.54DSA(05) Datasheet Download

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