Datasheet > G1612

G1612

更新时间： 2024-04-09 19:03:25

品牌	Logo	应用领域
致新 - GMT		/
页数	文件大小	规格书
1页	116K
描述
SMBus, Rail-to-Rail Output

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G1612 数据手册

G1612

Global Mixed-mode Technology

Programmable Vcom Buffer with NVM for TFT LCD

Features

Supply Operation Range : 6.5V to 18V

Rail-to-Rail Vcom Buffer:

Applications

TFT-LCD Monitors

LCD Televisions

7 Bits Adjustable Output

±100mA Output Current

±260mA Output Short-Circuit Current

20V/μs Slew Rate

2-Wire I²C Slave Mode Interface

Using One Control Pin Enable to Store Data into

Non-Volatile Memory (NVM)

General Description

The G1612 is the programmable Vcom buffer target

toward the needs of thin film transistor liquid crystal

display (TFT LCD). This device incorporates one

Vcom buffer and are programmed through I²C inter-

face.

Non-Volatile Memory (NVM) Store Setting (at

Least 100 Re-Write Times)

TDFN3x3-10 Package

The G1612 is available in the TDFN3x3-10 package.

Ordering Information

ORDER

MARKING

NUMBER

TEMP.

RANGE

PACKAGE

(Green)

G1612RE1U

1612

-40°C to 85°C

TDFN3X3-10

Note: RE:TDFN3X3-10

1: Bonding code

U: Tape & Reel

Typical Application Circuit

Pin Configuration

10Ω

AVDD

10µF

AVDD VCOM_OUT

DVDD

10µF

G1612

DVDD

10µF

AVDD

DGND

G1612

200kΩ

VCOM_OUT

AGND

SCL

SDA

SCL

3.3V

SCL

4.7kΩ

Thermal

Pad

VCOM_ADJ

SDA

nWR

VCOM_ADJ

SET

SDA

3.3V

200kΩ

24.9kΩ

DVDD

nWR

3.3V

TDFN3X3-10

4.7kΩ

SET

Note: Exposed pad must be connected to AGND

DGND

AGND

0.1µF

* optional

Note: Exposed pad must be connected to AGND

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 0.2

Jul 13, 2012

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