home page>Product Center> LCD-gamma buffer

Product images are for illustrative purposes only
Product details are welcome upon request

BUF12840

Category:LCD-gamma buffer
Product Name:12-channel gamma buffer with two memory banks
Manufacturers:TI
Production Batch Number:09+
Encapsulation:24VQFN
Stock Status:There is stock
Stock Quantity:4020
Minimum order quantity: 1
Details:

Product introduction

可编程的BUF12840伽玛渠道提供12与外部电可擦可编程只读存储器(EEPROM)读的能力。

有两个独立的BUF12840记忆库里可同时进行存储的两种不同的伽玛曲线,以方便切换伽玛曲线。

提供所有伽玛渠道轨到轨输出,典型的内200mV摆动与5mA要么供应轨道负荷。使用所有的通道线接口编程支持的标准操作到400kHz和高速数据传输到3.4MHz。

生产的BUF12840使用德州仪器的专有的、最先进的、高压CMOS工艺。这个过程提供了非常浓密的逻辑操作和高电源电压的20V。

The view in the "Datasheet" is fully described

器件用途

TFT-LCD参照驱动程序

characteristic

Digital resolution
12-CHANNEL P-GAMMA
从外部EEPROM读
两个独立的PIN-SELECTABLE记忆银行
轨到轨输出:
- 300mV分钟Swing-to-Rail(条件)
- (5mA Swing-to-Rail 200mV分钟)
供应电流低
对电源电压:因为20V
5.5V数字供应:2V,
400kHz电线的界面:支持和3.4MHz操作

andBUF12840Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
Q22FA2380128400	EPSON	15+	SMD4	FA-238 25 MHZ 12.0PF 3225 crystal oscillator
BUF12840AIRGET	TI	11+	VQFN-24	Gamma LCD/TFT Correction Voltage Buffer Amplifiers 12 Channel Gamma Buffer
BUF12840	TI	09+	24VQFN	12-channel gamma buffer with two memory banks

Popular searches

Model	Manufacturers	lot number	encapsulation	illustrate
CL1215-02P72ET-U2	Schaltbau	2023+	Contactors	CL1215/02 P 72ET-U2 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
CL1115-02P72ET-U2	Schaltbau	2023+	Contactors	1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
D-U204N-KLGQ	Mors Smitt	2023+	Relays	No magnetic arc blow-out
D-U204N-KLCQ	Mors Smitt	2023+	Relays	No magnetic arc blow-out
MIP30F00830-S1048	Amphenol Positronic	2023+	connector	MIP series connectors
C163C/110EV-R1	Schaltebao	2023+	Contactors	Contactors
F670-H4V-XUU	LEACH	2023+	Relays	F670-H4V-XUU+SHKE470-110-AD
F670-H4VP-XUXU	LEACH	2023+	Relays	F670-H4VP-XUXU+SFE670-1-1
AZ16-12ZI-B1-1747-M20	SCHMERSAL	2023+	switch	Safety switches
RX2025GE1	Surio	2023+	connector	Extract, Remove, and Insert Tools Contact extraction tool #16
5106.021.09.24	Surio	2023+	connector	Extract, remove, and insert tools Extract tool with pop-up
ABMPSE06T28M4SV0N	AB Connectors	2023+	connector	Plug with RFI Ground
ABMPSE06T36M2SV0N	AB Connectors	2023+	connector	Plug with RFI Ground
ABMP18T28M13SV0N	AB Connectors	2023+	connector	RAIL AND MILITARY LAND SYSTEMS
ABCIRHSE06JE1812SCNF80M32V0	AB Connectors	2023+	connector	Halogen Free Bayonet Lock Connector Series
TSW-101-06-LM-D	samtec	2023+	connector	Classic PCB Header Strips, 0.100" pitch
TNL22ERT-62	ABB	2016+	Contactors	4P St Contactor Relay 77-143Vdc \|Abb TNL22ERT-62
62EM1-00001	Microchip	2023+	Development board	AgileSwitch® 62mm Electrical Master SiC Gate Driver Board
E2E-X7D212-R2M	Omron	2023+	sensor	Standard Proximity Sensor
E2E-X7D212-R5M	Omron	2023+	sensor	Standard Proximity Sensor

TI brand product recommendation

Model	Manufacturers	lot number	encapsulation	illustrate
BUF16820	TI	09+	32HTSSOP	14-channel gamma voltage generator with programmable error impedance calculation tool
BUF22821	TI	08+	38HTSSOP	Programmable gamma voltage generator and VCOM calibrator with integrated 2 banks of memory
TPS53219	TI	10+	QFN-16	An input synchronous buck controller with EcoMode's 4.5V to 28V input
AFE031	TI	10+		Analog front end for powerline communication
TLE2027AM	TI	08+	20LCCC, 8CDIP, 8SOIC	Low noise, high speed, precision single operational amplifier
TLE2027M	TI	08+	20LCCC, 8CDIP, 8SOIC	Low noise, high speed, precision one-way operational amplifier
TLE2061BM	TI	08+	8CDIP	The JFET input is low power and drives an op amp
TLE2062BM	TI	08+	8CDIP	The JFET input is low power, high power, driving two op amps
TLV2434A-Q1	TI	10+	14SOIC	Automotive advanced LinCMOS rail-to-rail output, wide input voltage operational amplifier
TLV2772A-EP	TI	10+	8SOIC	Enhanced 2.7V high slew rate rail-to-rail output op amp with shutdown state
OPA541	TI	10+	11TO-220	High power monolithic operational amplifier
OPA544	TI	08+	5DDPAK/TO-263, 5TO-220	High voltage, high current operational amplifiers
OPA547	TI	10+	7DDPAK, 7TO-220	High voltage, high current operational amplifier, excellent output swing
OPA548	TI	09+	7DDPAK, 7TO-220	High voltage, high current operational amplifier with excellent output swing
OPA549	TI	08+	11Power Package, 11TO-220	High voltage, high current operational amplifier with excellent output swing
TPS53129	TI	10+	TSSOP24	Dual synchronous buck controller for low voltage rails
TPS53128	TI	10+	TSSOP24	Dual synchronous buck controller for low voltage rails
TPS53127	TI	10+	TSSOP24	Dual synchronous buck controller for low voltage rails
TPS53126	TI	11+	TSSOP	Dual Synchronous Buck controller for low voltage rails at 350kHz or 700kHz
TPS53125	TI	10+	TSSOP24	双通道同步降压控制器的低压电力钢轨