Multi-function LCD Segment Drivers
Datasheet
Multi-function LCD Segment Drivers
BU97981xxx Series MAX 196 Segments (SEG49xCOM4)
Features Integrated RA...
Description
Datasheet
Multi-function LCD Segment Drivers
BU97981xxx Series MAX 196 Segments (SEG49xCOM4)
Features Integrated RAM for Display Data (DDRAM): 49 x4 Bit (Max 196 Segment) LCD Drive Output: 4 Common Output, Max 49 Segment Output Integrated 3ch LED Driver Circuit Segment/ LED (Max 3port) Output Mode Selectable Segment/ GPO (Max 31port) Output Mode Selectable Support PWM Generation from Ext. or Internal Clock (Resolution: 8bit Mode/12bit Mode Selectable) Support Standby Mode Integrated Power-on-Reset Circuit (POR) Integrated Oscillator Circuit No External Component Low Power Consumption Design Independent Power Supply for LCD Driving Support Blink Function (Blink Frequency 1.6, 2.0, 2.6, 4.0Hz selectable)
Applications Telephone FAX Portable Equipment (POS, ECR, PDA etc.) DSC DVC Car audio Home Electrical Appliance Meter Equipment etc.
Key Specifications
■ Supply Voltage Range:
+1.8V to +3.6V
■ L...
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