Datasheet Summary
Ordering number : ENN6266A
CMOS IC
LC75804E, LC75804W
1/3, 1/4 Duty LCD Display Drivers with Key Input Function
Overview
The LC75804E and LC75804W are 1/3 duty and 1/4 duty LCD display drivers that can directly drive up to 300 segments and can control up to eight general-purpose output ports. These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.
Package Dimensions unit: mm 3151A-QFP100E
[LC75804E]
80 81
51 50
1.6max
- Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)
- 1/3 duty and 1/4 duty drive schemes can be controlled from serial data.
- 1/2 bias and...