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ADS7843中文资料
ADS7843数据手册规格书PDF详情
FEATURES
4-WIRE TOUCH SCREEN INTERFACE
RATIOMETRIC CONVERSION
SINGLE SUPPLY: 2.7V to 5V
UP TO 125kHz CONVERSION RATE
SERIAL INTERFACE
PROGRAMMABLE 8- OR 12-BIT RESOLUTION
2 AUXILIARY ANALOG INPUTS
FULL POWER-DOWN CONTROL
APPLICATIONS
PERSONAL DIGITAL ASSISTANTS
PORTABLE INSTRUMENTS
POINT-OF-SALES TERMINALS
PAGERS
TOUCH SCREEN MONITORS
DESCRIPTION
The ADS7843 is a 12-bit sampling Analog-to-Digital Converter
(ADC) with a synchronous serial interface and low onresistance
switches for driving touch screens. Typical power
dissipation is 750μW at a 125kHz throughput rate and a
+2.7V supply. The reference voltage (VREF) can be varied
between 1V and +VCC, providing a corresponding input
voltage range of 0V to VREF. The device includes a shutdown
mode which reduces typical power dissipation to under
0.5μW. The ADS7843 is specified down to 2.7V operation.
Low power, high speed, and onboard switches make the
ADS7843 ideal for battery-operated systems such as personal
digital assistants with resistive touch screens and other
portable equipment. The ADS7843 is available in an
SSOP-16 package and is specified over the –40°C to +85°C
temperature range.
ADS7843产品属性
- 类型
描述
- 型号
ADS7843
- 制造商
BB
- 制造商全称
BB
- 功能描述
TOUCH SCREEN CONTROLLER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
SSOP |
3800 |
原装现货,可开13%税票 |
|||
TI |
19+ |
SSOP-16 |
11560 |
||||
TI(德州仪器) |
SSOP-16 |
3027 |
编带ADS7843 4 引线触摸屏控制器 |
||||
TI(德州仪器) |
24+ |
16900 |
支持样品,原装现货,提供技术支持! |
||||
TI/德州仪器 |
25+ |
SSOP16 |
12496 |
TI/德州仪器原装正品ADS7843E/2K5即刻询购立享优惠#长期有货 |
|||
BB |
SOP-16+ |
2500 |
全新原装绝对自己公司现货 |
||||
TI |
21+ |
SSOP16 |
25000 |
全新原装鄙视假货 |
|||
TI |
23+ |
SSOP16 |
8000 |
原装正品,假一罚十 |
|||
TI |
SSOP-16 |
1520 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
||||
TI |
24+ |
SSOP16 |
2600 |
专注原装正品!现货库存!价格优势! |
ADS7843IDBQRQ1 价格
参考价格:¥17.0541
ADS7843 资料下载更多...
ADS7843相关电子新闻
ADS7843E/2K5
品 牌: TI(德州仪器) 厂家型号: ADS7843E/2K5 商品编号: C364888 封装: SSOP-16 数据手册: 下载文件 商品毛重: 0.203克(g) 包装方式: 编带
2021-8-6
ADS7843 芯片相关型号
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- 172161-1
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- A30710207
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- A30710209
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- LM20BIM7
- PL133-47
- PL133-47SC
- PL133-47SC-R
- PL133-47SI
- PL133-47SI-R
- TMP461AIRUNR-S
- TMP461AIRUNR-S.A
- TMP461AIRUNR-SG4.A
- TMP461-SP
- TPIC84000TPWPRQ1.A
- TPIC84000TPWPRQ1.B
- TPS73HD301PWP
- TPS73HD301PWP.A
- TPS73HD301PWP.B
- TPS73HD301PWPR
- TPS73HD301PWPR.A
- TPS73HD301PWPR.B
Datasheet数据表PDF页码索引
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