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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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 pcs.) | |
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| AD7843 | 12 | 125kSPS | 4 | Single(+3); Single(+3.3) | 1.4mW | 3.6µW | Uni (Vref) | Ser | Ext | -40 to +85 | SOP |
$ |
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| 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 |
$ |
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| 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 |
$ |
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| AD7879 | 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; WLCSP |
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| 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 | WLCSP |
$ |
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