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LC75857W - LCD Display Drivers

Download the LC75857W datasheet PDF. This datasheet also covers the LC75857E variant, as both devices belong to the same lcd display drivers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • 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 1/3 bias drive schemes can be controlled from serial data. Capable of driving up to 126 segments using 1/3 duty and up to 164 segments using 1/4 duty. Sleep mode and all segments off functions t.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LC75857E_Sanyo.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LC75857W Duty LCD Driver ON Semiconductor
LC75857E Duty LCD Driver ON Semiconductor
LC75850E 1/3 Duty General Purpose LCD Drivers Sanyo Semicon Device
LC75850W 1/3 Duty General Purpose LCD Drivers Sanyo Semicon Device
LC75852E Asynchronous Silicon Gate 1/2 Duty LCD Driver Sanyo Semicon Device

Other Datasheets by SANYO (now Panasonic)

Part Number Description
LC75857E LCD Display Drivers
LC75827E 1/4 Duty General-Purpose LCD Driver
LC75827W 1/4 Duty General-Purpose LCD Driver
LC75829PE 1/4 and 1/3-Duty General-Purpose LCD Display Driver
LC75829PW 1/4 and 1/3-Duty General-Purpose LCD Display Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Ordering number : ENN*7980 Preliminary SANYO Semiconductors DATA SHEET LC75857E LC75857W Overview CMOS IC 1/3, 1/4 Duty LCD Display Drivers with Key Input Function The LC75857E and LC75857W are 1/3 duty and 1/4 duty LCD display drivers that can directly drive up to 164 segments and can control up to four 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. Features • • • • • • • • • • • • • 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 1/3 bias drive schemes can be controlled from serial data.