LC75850W
LC75850W is 1/3 Duty General Purpose LCD Drivers manufactured by SANYO.
Ordering number:ENN4467
CMOS IC
LC75850E, 75850W
1/3 Duty General Purpose LCD Drivers
Overview
The LC75850E and LC75850W are general purpose LCD drivers for use in microprocessor controlled applications such as radio tuner frequency displays.
Functions
- Supports both 1/3 duty 1/2 bias and 1/3 duty 1/3 bias LCD driver techniques for a maximum of 156 segments.
- Power saving mode allows the backup function to be switched on or off and all segments to be turned off unconditionally.
- Can be controlled by three serial data lines (CE, CL, and DI) from the microprocessor. (CCB handling)
- High generality, since segment data can be displayed without going through a decoder.
- The INH pin unconditionally turns off display.
- The LCD drive bias voltage can be provided internally or externally.
- Power supply voltage: 4.5 to 8V.
Package Dimensions unit:mm
3159-QIP64E
[LC75850E]
14.0 1.6
1.0 0.8
0.35 1.0 33
49 32
17.2 14.0 1.6 1.0 0.8 1.0 3.0max
64 1
17 16
0.1 2.7
15.6 0.8
SANYO : QIP64E unit:mm 3190-SQFP64
[LC75850W]
12.0 10.0 1.25 0.5 0.18
48...
