触摸屏控制器
Analog Devices，Inc.（简称ADI） 为4线电阻式触摸屏应用提供多种控制器集成电路（IC）。这些触摸屏控制器可用于许多场合，例如智能电话、掌上电脑（PDA）、销售点终端和其它需要触摸屏输入的手持设备。ADI公司的触摸屏控制器有12-bit分辨 率，带SPI接口和低功耗特性，从而使其适合用于手持便携式设备。
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帮助
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Sort:
Click on the arrows beneath the parameter on which you would like to sort, ascending and descending order.
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Add/Remove Parameters:
Click on the Add/Remove Parameters button. Select/deselect the checkbox of the parameter in the add/remove parameter pop up box. Click on "Update" for the table to redraw with new selection of parameters.
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Filter:
Enter the desired value to filter parameter(s) by, and click the "Update Results" button to update the table display.
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Reset Table:
Click "Reset Table" to clear all filters/sorts and restore table back to default view.
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Quick Filters:
When applicable, select a quick filter with preset parameters filtered to narrow the results returned.
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No Parts Returned:
Adjust the filters on your least critical selection parameters in order to broaden your search.
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Part#
Results: 5
| Resolution (Bits) | T-Put Rate | # Chan | Supply V | Pwr Diss | Sleep Pwr Diss | Ain Range | Interface | Ref Int/Ext | Operating Temp Range | Pkg Type | Price* (1000-4999) |
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Sort
parameter | ||||||||||||
| AD7843 | 12 | 125kSPS | 4 | Single(+3), Single(+3.3) | 1.4mW | 3.6µW | Uni (Vref) | Ser | Ext | -40 to +85 | SOP |
$ |
| AD7873 | 12 | 125kSPS | 6 | Single(+3), Single(+3.3) | 1.4mW | 3.6µW | Uni (Vref), Uni 2.5V | Ser | Int/Ext | -40 to +85 | CSP, SOP |
$ |
| AD7877 | 12 | 125kSPS | 9 | Single(+3), Single(+3.3) | 3.2mW | 3.6µW | Uni (Vref), Uni 2.5V | Ser | Int/Ext | -40 to +85 | CSP |
$ |
| AD7879 | 12 | 105kSPS | 6 | Single(+2.7), Single(+3), Single(+3.3) | 2.3mW | 22µW | Uni Vdd | I²C/Ser 2-Wire, Ser, SPI | Ext | -40 to +85 | CSP |
$ |
| AD7889 | 12 | 105kSPS | 6 | Single(+1.6 to +3.6V) | 2.3mW | 1.8µW | Uni Vdd | I²C/Ser 2-Wire, Ser, SPI | Ext | -40 to +85 | CSP |
$ |
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