- 封装:16-SSOP(0.154",3.90mm 宽)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$2.356-$5.32
更新日期:2024-04-01
产品简介:具有同步串行接口和触摸屏控制器的 12 位模数转换器 (ADC)
查看详情- 封装:16-SSOP(0.154",3.90mm 宽)
- RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
- 包装方式:管件
- 参考价格:$2.356-$5.32
ADS7843E 供应商
- 公司
- 型号
- 品牌
- 封装/批号
- 数量
- 地区
- 日期
- 说明
- 询价
-
TI
-
原厂原装
22+ -
3288
-
上海市
-
-
-
一级代理原装
-
TI
-
TSSOP
23+ -
46000
-
合肥
-
-
-
科大讯飞战略投资企业,提供一站式配套服务
-
BB
-
-
3 -
1000
-
杭州
-
-
-
原装正品现货
-
BB
-
-
2019+ -
5800
-
上海市
-
-
-
全新原装现货
-
BB
-
SSOP
22+授权代理 -
15800
-
上海市
-
-
-
旋尔只做进口原装,假一赔十...
-
TI
-
标准封装
23+ -
15000
-
上海市
-
-
-
中国区代理原装进口特价
-
TI
-
SSOP-16
21+ -
1000
-
上海市
-
-
-
原装现货!品质为先!请来电垂询!
-
BB
-
SSOP
新批号 -
887000
-
上海市
-
-
-
原厂发货进口原装微信同步QQ893727827
-
TI
-
SSOP
22+ -
4000
-
常州
-
-
-
原装现货,北京、上海、深圳、香港均可交易。
-
BB
-
SSOP16
23+ -
5800
-
上海市
-
-
-
进口原装现货,杜绝假货。
ADS7843E 中文资料属性参数
- 产品培训模块:Data Converter Basics
- 标准包装:75
- 类别:集成电路 (IC)
- 家庭:数据采集 - 触摸屏控制器
- 系列:-
- 类型:电阻
- 触摸面板接口:4 线
- 输入数/键:1 TSC
- 分辨率(位):12 b
- 评估套件:-
- 数据接口:串行
- 数据速率/采样率 (SPS,BPS):125k
- 电压基准:外部
- 电源电压:2.7 V ~ 5 V
- 电流 - 电源:2.5µA
- 工作温度:-40°C ~ 85°C
- 安装类型:表面贴装
- 封装/外壳:16-SSOP(0.154",3.90mm 宽)
- 供应商设备封装:16-SSOP/QSOP
- 包装:管件
产品特性
- 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
- PERSONAL DIGITAL ASSISTANTS
- PORTABLE INSTRUMENTS
- POINT-OF-SALES TERMINALS
- PAGERS
- TOUCH SCREEN MONITORS
产品概述
The ADS7843 is a 12-bit sampling Analog-to-Digital Converter (ADC) with a synchronous serial interface and low on-resistance switches for driving touch screens. Typical power dissipation is 750uW 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 0.5uW. 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.
ADS7843E 数据手册
数据手册 | 说明 | 数量 | 操作 |
---|---|---|---|
![]() |
4-wire Touch Screen Controller 16-SSOP/QSOP |
16页,403K | 查看 |
![]() |
4-wire Touch Screen Controller 16-SSOP/QSOP |
16页,403K | 查看 |
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