LC75836W: LCD Driver, 1/4 Duty

The LC75836W is 1/4-duty general-purpose microprocessor-controlled LCD driver that can be used in applications such as frequency display in products with electronic tuning. In addition to being able to drive up to 140 segments directly, the LC75836W can also control up to 4 general-purpose output ports.

Features
  • 1/4 duty, 1/3 bias drive (Up to 140 segment can be displayed.)
  • Serial data input supports CCB format communication with the system controller (support 3V operation).
  • Serial data control of the power-saving mode based backup function and the all segments forced off function.
  • Serial data control of the frame frequency of the common and segment output waveforms.
  • High generality, since display data is displayed directly without the intervention of a decoder circuit.
  • The INH pin allows the display to be forced to the off state.
  • RC oscillation circuit (with external resistor and capacitor)
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
1/4 Duty LCD Display Driver ICENA0428/D (143.0kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SPQFP48 7x7 / SQFP48131AJ (63.5kB)A
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LC75836W-EActivePb-freeSPQFP-48 / SQFP-48131AJ4Tray JEDEC1250$1.7865
LC75836W-TBM-ELifetimePb-freeSPQFP-48 / SQFP-48131AJ4Tape and Reel1000$1.7865
LC75836WH-EActivePb-freeSPQFP-48 / SQFP-48131AJ4Tray JEDEC1250$1.7865
LC75836WS-EActivePb-freeSPQFP-48 / SQFP-48131AJ4Tray JEDEC1250$1.5733
Specifications
ProductSegmentsKey DetectionVDD Min (V)VDD Max (V)VLCD Min (V)VLCD Max (V)VI for Interface (V)Operating Temperature (°C)Output PortsPWM OutputsCharacter GeneratorResetContrast AdjustmentControl Command
LC75836W-E1/4 Duty: 140 (124)4.56VDDVDD3.3 or 5.0-40 to 854
LC75836WH-E1/4 Duty: 140 (124)4.56VDDVDD3.3 or 5.0-40 to 854
LC75836WS-E1/4 Duty: 140 (124)4.56VDDVDD3.3 or 5.0-40 to 854
1/4 Duty LCD Display Driver IC (143.0kB) LC75836W
SPQFP48 7x7 / SQFP48 LC87F1M16A