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MXB7843EUE中文资料PDF规格书
MXB7843EUE规格书详情
General Description
The MXB7843 is an industry-standard 4-wire touchscreen controller. It contains a 12-bit sampling analogto-digital converter (ADC) with a synchronous serial interface and low on-resistance switches for driving resistive touch screens. The MXB7843 uses an external reference. The MXB7843 can make absolute or ratio metric measurements. The MXB7843 has two auxiliary ADC inputs. All analog inputs are fully ESD protected, eliminating the need for external TransZorb™ devices.
Features
♦ ESD-Protected ADC Inputs
±15kV IEC 61000-4-2 Air-Gap Discharge
±8kV IEC 61000-4-2 Contact Discharge
♦ Pin Compatible with MXB7846
♦ +2.375V to +5.25V Single Supply
♦ 4-Wire Touch-Screen Interface
♦ Ratiometric Conversion
♦ SPI™/QSPI™, 3-Wire Serial Interface
♦ Programmable 8-/12-Bit Resolution
♦ Two Auxiliary Analog Inputs
♦ Automatic Shutdown Between Conversions
♦ Low Power
270µA at 125ksps
115µA at 50ksps
25µA at 10ksps
5µA at 1ksps
2µA Shutdown Current
Applications
Personal Digital Assistants
Portable Instruments
Point-of-Sales Terminals
Pagers
Touch-Screen Monitors
Cellular Phones
产品属性
- 产品编号:
MXB7843EUE+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 触摸屏控制器
- 包装:
管件
- 触摸屏:
4 线电阻式
- 分辨率(位):
12 b
- 接口:
SPI
- 电压基准:
外部
- 电压 - 供电:
2.38V ~ 5.25V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
16-TSSOP(0.173",4.40mm 宽)
- 供应商器件封装:
16-TSSOP
- 描述:
IC SCREEN CNTRL 12BIT 16TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
TSSOP |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
Maxim(美信) |
2021+ |
6000 |
原装现货,欢迎询价 |
询价 | |||
MAXIM |
16+ |
2559 |
原装现货假一罚十 |
询价 | |||
MAXIM |
06+ |
SSOP-16 |
32 |
询价 | |||
MAXIM |
20+ |
TSSOP-16 |
2960 |
诚信交易大量库存现货 |
询价 | ||
Maxim/MaximIntegrated/美信半导 |
21+ |
TSSOP16 |
876 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM/美信 |
22+ |
TSSOP16 |
9000 |
原装正品 |
询价 | ||
MAXIM(美信) |
21+ |
16-TSSOP |
12588 |
原装正品,价格优势 |
询价 | ||
MAXIM/美信 |
24+ |
TSSOP16 |
11360 |
ADI优势主营型号-原装正品 |
询价 | ||
MAXIM/美信 |
TSSOP-16 |
18330 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 |