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Description: AD876是由AD公司生产的10位20M的A/D转换芯片。两种供电3。3V和5V选择。160MW低功耗。28PIN的SSOP或者SOIC封装。本人花了1周时间调试。程序为KEIL C环境。特与大家分享。-AD876 is produced by the AD 10 41 A/D conversion chip. Two power supply 3. 3 V and 5 V choice. Low power consumption of 160 MW unit. 28PIN the SSOP or SOIC packaging. I spent a week debugging time. KEIL C procedures for the environment. Special share with you.
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Size: 873472 |
Author: goldman |
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Description: 概述
● 全速设备接口，兼容 USB V2.0，外围元器件只需要晶体和电容。
● 可选：通过外部的低成本串行EEPROM 定义厂商 ID、产品 ID、序列号等。
● 支持5V电源电压和3.3V电源电压。
● 低成本，直接转换原串口外围设备、原并口打印机、原并口外围设备。
● 采用SOP-28封装，串口应用还提供小型的 SSOP-20 封装。
● 由于是通过USB转换的接口，所以只能做到应用层兼容，而无法绝对相同。 -Say all
● The full speed equipments connects, and permit the USB V2.0, a machine of outer circle piece needs the crystal and electric capacities only.
● Eligibility:The low cost string that passes the exterior goes the EEPROM to define factory ID, product ID, etc. sequence.
● Support the 5 V power supply electric voltage and 3.3 V power supply electric voltages.
● Low cost, direct conversion original a peripherals, original combine a printer, original combine a peripherals.
● Adopt the SOP-28s pack, an application still provides small scaled SSOP-20s to pack.
● In view of the fact convert through an USB of connect, so can make to apply the layer and permit only, but can t absolute homology.
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Size: 325632 |
Author: 胜客 |
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Description: 圈圈叫你玩转USB的硬件电路图和元件清单，本人试过了 是正确的 就是上面的573 ssop 的难找-Circle ask you to Fun USB hardware circuit diagram and components list, I tried the right is above 573 ssop' s hard to find
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Size: 111616 |
Author: 高晓路 |
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Description: PL2303的封装库（SSOP-28）+PDIUSBD12的封装库（TSSOP-28），在DXP下100 能用，99SE下未测试-PL2303 package library (SSOP-28)+ PDIUSBD12 package library (TSSOP-28), a 100 can be used in DXP, 99SE, has not yet tested
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Size: 6144 |
Author: 和平 |
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Description: ssop-28的器件封装，还有些特殊器件的封装结构。-ssop-28 of the device package, and some special device packaging structure.
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Size: 8192 |
Author: yqnqin |
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Description: GL827L SSOP 28脚 读卡器shc原理图 sd卡 和 tf卡-GL827L SSOP 28-pin card reader SHC schematic sd card tf card
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Size: 173056 |
Author: 饶少强 |
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