MPT57481

240-CHANNEL 61-BIT SOURCE DRIVER FOR COLOR TFT LCDS

SGLS099 – MARCH 1997

1

POST OFFICE BOX 655303

Or Left By L/R Function

Generated By 6-Bit DAC

description

The MPT57481 is a 240-channel output, low-power, 5-V, signal source (column) driver for an active matrix LCD

panel. This device has a digital-to-analog converter for each output. The MPT57481 utilizes 10 reference

voltages for a 64 gray-scale subpixel output. Eight drivers are required for a 640

× 480 color LCD and ten drivers

are required for a 800

× 600 color LCD.

MPT57481

NOTES: A. This figure shows the copper foil side. This figure doesn’t describe the TAB outline.

B. There are 46 input terminals and 240 output terminals.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

Copyright

© 1997, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.