LCD

ILI9341 PDF Datasheet – LCD Chip Driver

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Part Number: ILI9341

Function: a-Si TFT LCD Single Chip Driver

Manufacturer: ILITEK

Images:

ILI9341 tft display

Description

ILI9341 is a 262,144-color single-chip SOC driver for a-TFT liquid crystal display with resolution of 240RGBx320 dots, comprising a 720-channel source driver, a 320-channel gate driver, 172,800 bytes GRAM for graphic display data of 240RGBx320 dots, and power supply circuit.

ILI9341 supports parallel 8-/9-/16-/18-bit data bus MCU interface, 6-/16-/18-bit data bus RGB interface and 3-/4-line serial peripheral interface (SPI). The moving picture area can be specified in internal GRAM by window address function. The specified window area can be updated selectively, so that moving picture can be displayed simultaneously independent of still picture area.

Block Diaram:

ILI9341 datasheet

Features

1. Display resolution: [240xRGB](H) x 320(V)

2. Output:

(1) 720 source outputs

(2) 320 gate outputs

(3) Common electrode output (VCOM)

3. a-TFT LCD driver with on-chip full display RAM: 172,800 bytes

Reference Site:

1. GitHub – adafruit/Adafruit_ILI9341: Library for Adafruit ILI9341 displays

2.. PIC MCU with ILI9341 TFT – Graphics Test Example | mikroC Projects (simple-circuit.com)

ILI9341 PDF Datasheet

TPS65642 Datasheet PDF – LCD Bias Solution

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Part Number: TPS65642

Function: LCD Bias with Integrated Gamma Reference

Package: 56-Ball DSBGA Type

Manufacturer: Texas Instruments

Image:

TPS65642 datasheet

 

Description

The TPS65642 is a compact LCD bias solution primarily intended for use in Notebook and Tablet PCs.

The device comprises two boost converters to supply the LCD panel’s source driver and gate driver/level shifter; two buck converters and an LDO linear regulator to supply the system’s logic voltages; a programmable V COM generator with two high-speed amplifiers; 14-channel gamma voltage correction; and a gate voltage shaping function.

Features

1. 2.6 V to 6 V Input Voltage Range

2. Synchronous Boost Converter (AVDD)

3. Non-Synchronous Boost Converter with Temperature

4. Compensation (VGH)

5. Synchronous Buck Converter (VCORE)

6. Synchronous Buck Converter (VIO1)

7. Low Dropout Linear Regulator (VIO2)

8. Programmable VCOM Calibrator with

9. Two Integrated Buffer Amplifiers

10. Gate Voltage Shaping

 

TPS65642 Datasheet PDF Download


TPS65642 pdf

Other data sheets are available within the file: TPS65642YFFR, TPS65642YFFT