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BUF08821AIPWPR.A中文資料

廠(chǎng)家型號(hào) | BUF08821AIPWPR.A |
文件大小 | 1107.31Kbytes |
頁(yè)面數(shù)量 | 28頁(yè) |
功能描述 | Programmable Gamma-Voltage Generator and VCOM Calibrator with Integrated Two-Bank Memory |
數(shù)據(jù)手冊(cè) | |
生產(chǎn)廠(chǎng)商 | TI2 |
BUF08821AIPWPR.A數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
1FEATURES
234? 10-BIT RESOLUTION
? 8-CHANNEL P-GAMMA
? 1-CHANNEL P-VCOM
? 16x REWRITABLE NONVOLATILE MEMORY
? TWO INDEPENDENT PIN-SELECTABLE
MEMORY BANKS
? RAIL-TO-RAIL OUTPUT:
300mV Minimum Swing-to-Rail (10mA)
> 300mA Maximum IOUT
? LOW SUPPLY CURRENT
? SUPPLY VOLTAGE: 9V to 20V
? DIGITAL SUPPLY: 2V to 5.5V
? I2C? INTERFACE: Supports 400kHz and
3.4MHz Clock Frequency
APPLICATIONS
? TFT-LCD REFERENCE DRIVERS
DESCRIPTION
The BUF08821 offers eight programmable gamma
channels plus one programmable VCOM channel.
The final gamma and VCOM values can be stored in
the on-chip, nonvolatile memory. To allow for
programming errors or liquid crystal display (LCD)
panel rework, the BUF08821 supports up to 16 write operations to the on-chip memory.
The BUF08821 has two separate memory banks,
allowing simultaneous storage of two different gamma
curves to facilitate switching between gamma curves.
All gamma and VCOM channels offer a rail-to-rail
output that typically swings to within 150mV of either
supply rail with a 10mA load. All channels are
programmed using an I2C interface that supports standard operations up to 400kHz and high-speed
data transfers up to 3.4MHz.
The BUF08821 is manufactured using Texas Instruments’ proprietary, state-of-the-art, high-voltage
CMOS process. This process offers very dense logic
and HIGH supply voltage operation of up to 20V. The
BUF08821 is offered in a HTSSOP-20 PowerPAD?
package. It is specified from –40°C to +85°C.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
2016+ |
HTSSOP20 |
1800 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
|||
TI |
23+ |
HTSSOP2 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
|||
TexasInstruments |
18+ |
IC8CHGAMMA-VGEN/CALB20HT |
6580 |
公司原裝現(xiàn)貨/歡迎來(lái)電咨詢(xún)! |
|||
TI |
23+ |
HTSSOP20 |
7300 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
|||
TI |
25+ |
HTSSOP20 |
206 |
原裝正品,假一罰十! |
|||
TI |
24+ |
HTSSOP2 |
80000 |
只做自己庫(kù)存 全新原裝進(jìn)口正品假一賠百 可開(kāi)13%增 |
|||
TI/德州儀器 |
23+ |
HTSSOP20 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
|||
TI/德州儀器 |
24+ |
HTSSOP20 |
60000 |
全新原裝現(xiàn)貨 |
|||
TI |
25+ |
TSSOP |
8880 |
原裝認(rèn)準(zhǔn)芯澤盛世! |
|||
TI |
11+ |
TSSOP |
25 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
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