BUF20800中文资料德州仪器数据手册PDF规格书
BUF20800规格书详情
1FEATURES
234• 10-BIT RESOLUTION
• 16-CHANNEL P-GAMMA
• 2-CHANNEL P-VCOM
• 16x REWRITABLE NONVOLATILE MEMORY
• TWO INDEPENDENT PIN-SELECTABLE
MEMORY BANKS
• RAIL-TO-RAIL OUTPUT
– 300mV Min Swing-to-Rail (10mA)
– > 300mA Max IOUT
• LOW SUPPLY CURRENT
• SUPPLY VOLTAGE: 9V to 20V
• DIGITAL SUPPLY: 2V to 5.5V
• I2C™ INTERFACE: Supports 400kHz and
3.4MHz
APPLICATIONS
• TFT-LCD REFERENCE DRIVERS
DESCRIPTION
The BUF16821 offers 16 programmable gamma
channels and two programmable VCOM channels.
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 BUF16821 supports up to 16 write operations to the on-chip memory.
The BUF16821 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 BUF16821 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
BUF16821 is offered in a HTSSOP-28 PowerPAD™
package, and is specified from –40°C to +85°C.
产品属性
- 型号:
BUF20800
- 制造商:
BB
- 制造商全称:
BB
- 功能描述:
18-Channel GAMMA VOLTAGE GENERATOR with Two Programmable VCOM Channels
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
24+ |
HTSSOP-38 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
TI/德州仪器 |
23+ |
TSSOP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
TI |
三年内 |
1983 |
只做原装正品 |
询价 | |||
TI(德州仪器) |
2447 |
HTSSOP-38 |
315000 |
1个/圆盘一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
TI |
19+ |
TSSOP38 |
8900 |
原盘原盒 进口原装!假一罚十!特价! |
询价 | ||
ON |
23+ |
TSOP-8 |
8 |
正规渠道,只有原装! |
询价 | ||
专营TI |
23+ |
HTSSO38 |
12800 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
TI/德州仪器 |
23+ |
SSOP-38 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI(德州仪器) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
TI(德州仪器) |
2022+ |
8000 |
原厂原装,假一罚十 |
询价 |
相关库存
更多- BUF16821BIPWPR
- BUF16821BIPWPR.A
- BUF16821A
- BUF18830
- BUF16821AIPWPRQ1
- BUF16821AIPWPRQ1.A
- BUF16821-Q1
- BUF20800AIDCPR
- BUF20800ATDCPRQ1
- BUF20800-Q1
- BUF20800AIDCPR
- BUF20800AIDCPR
- BUF20800AIDCPR.A
- BUF20800AIDCPRG4.A
- BUF20800-Q1
- BUF20800ATDCPRQ1
- BUF20800ATDCPRQ1.A
- BUF20800-Q1
- BUF20800AIDCPR
- BUF20800AIDCPR.A
- BUF20800AIDCPRG4
- BUF20800AIDCPRG4.A
- BUF20800-Q1
- BUF20800_V01


