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| DG409LDY-E3资料 | |
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DG409LDY-E3 PDF Download |
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File Size : 116 KB
Manufacturer:VISHAY Description:The MAX1233/MAX1234 are complete PDA controllers in a 5mm 5mm, 28-pin QFN package. They feature a 12-bit analog-to-digital converter (ADC), low on-resis- tance switches for driving resistive touch screens, an internal +1.0V/+2.5V or external reference, 2C accu- rate, on-chip temperature sensor, direct +6V battery mon- itor, keypad controller, 8-bit digital-to-analog converter (DAC), and a synchronous serial interface. Each of the keypad controllers eight row and column inputs can be reconfigured as general-purpose parallel I/O pins (GPIO). All analog inputs are fully ESD protected, eliminating the need for external TransZorb™ devices. The MAX1233/MAX1234 offer programmable resolution and sampling rates. Interrupts from the devices alert the host processor when data is ready, when the screen is touched, or a key press is detected. Software- configurable scan control and internal timers give the user flexibility without burdening the host processor. These devices consume only 260µA at the maximum sampling rate of 50ksps. Supply current falls to below 50µA for sampling rates of 10ksps. The MAX1233/MAX1234 are guaranteed over the -40C to +85C temperature range. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：DG409LDY-E3 厂 家：VISHAY 封 装： 批 号：G0736AA 数 量：500 说 明：Bid Price |
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运 费： 所在地： 新旧程度： |
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| 联系人：刘先生，罗小姐， |
| 电 话：0086-755-83576094, |
| 手 机：0086-(0)13728684091 |
| QQ：2355773149,2355773142,61991728 |
| MSN：franlmk168@live.cn |
| 传 真：86-755-83576061 |
| EMail：sales@xgf-ic.com, kupan_ic@126.com |
| 公司地址： 深圳市龙岗区龙城街道龙翔大道9009号珠江广场A2栋11F |
