G1606 致新代理商 GMT 功放系列 集成缓冲器

Part Number	VDD (V)min.	VDD (V)max.	CH Vr+Vcom	IOUT(mA) Vr, Vcom	S/R(V/us) Vr, Vcom	BW(M Hz) Vr, Vcom	ISC(mA) Vr, Vcom	Note	Package
G1620	7	20	16+2	25, 100	16, 50	30	100, 300	Rail-to-Rail Output, SMBus, 2 Banks MTP	QFN5X5-28

 

General Description

The  G1606  consists  of  16+2  channel  buffers  target  toward  the  needs  of  thin  film  transistor  liquid  crystal  display  (TFT  LCD).  This  device  incorporates  2  Vcom  buffers  and  16  gamma  buffers,  and  is  programmed  through  I2C  interface.  It  contains  two  register  banks  which  can  store  two  different  sets  of  gamma  and  VCOM values. Each buffer is capable of driving heavy capacitive  loads  and  offering  large  current  loading  (Vcoms: 100mA, Gammas: 25mA).

The G1606 is available in the QFN5X5-28 package.

Features

• „Supply Operation Range : 7V to 20V „
• 16+2 Channels :

--- 16 Channel Rail-to-Rail Programmable Gamma Buffers Š
10 bits Resolution for each Channel Š
25mA Output Current for each Channel
--- 2 Channel Rail-to-Rail Vcom Buffers: Š
10 Bits Adjustable Output Š
±100mA Output Current Š
±300mA Output Short-Circuit Current Š
50V/μs Slew Rate Š
Programmable VCOM Limits
---2 Banks Registers Using BKSEL to Select   which Bank Data Output

• „2-Wire I2C Slave Mode Interface „
• Non-Volatile Memory (NVM) Store Setting (at Least 100 Re-Write Times) „
• QFN5X5-28 Package

Applications „

• TFT-LCD Monitors
• „LCD Televisions

Ordering Information

ORDER NUMBER	MARKING	TEMP. RANGE	PACKAGE (Green)
致新G1606Q61U	1606	_40°C to +85°C	QFN5X5-28

Note :Q6: QFN5X5-28           
1:  Bonding  Code          
U: Tape & reeI

Pin Configuration                                                                                               Typical Application Circuit

致新GMT代理，还有更多电源IC分享《致新G1621》《致新G1620》