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Description: 采用德国acam芯片TDC_GP2实现超声波测量，高精度低功耗芯片TDC-GP2 在热表中的应用
——新的超声波热表解决方案-Achieved by the German acam chip TDC_GP2 ultrasonic measurement, high precision and low-power chip TDC-GP2 table in the application of heat- a new solution for ultrasonic heat meters
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Size: 317440 |
Author: 王大卫 |
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Description: scl库函数应用，各种库函数调用方法！ACAM程序设计必备！-scl library applications, a variety of library function call way! ACAM programming required!
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Size: 356352 |
Author: 一间房 |
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Description: ACAM TDC-GP2 Universal 2 Channel Time-to-Digital Converter
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Size: 396288 |
Author: Kyongwoo Kim |
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Description: Acam GP2 Application Note.
Ultrasonic Folwmetering with TDCS
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Size: 185344 |
Author: Kyongwoo Kim |
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Description: 在 2010 年的11 月底，德国 acam公司在原有的基础上，又专门针对超声波热量表的一些特
性，进行了更深入的研究和改进，最终推出了新一代针对超声波热量表所设计的的芯片 TDC‐
GP21。这颗芯片为 QFN32 管脚的封装形式。这颗芯片而除了具备了 TDC‐GP2的功能以外，还
额外集成了超声波热量表所需要的信号处理模拟部分，比如模拟开关，以及低噪声斩波稳定
（自动进行温度电压校正）模拟信号比较器，以及内部集成了温度测量所需施密特触发器，使
超声波热量表的设计开发非常简单，大大降低材料和人工成本，并且将测量质量和功耗提升到
了一个前所未有的等级，实现了更高集成度，更低功耗，更高精度的超声波热量表方案。TDC‐
GP21 所能够实现的性能，是 TDC‐GP2所无法达到的。 -In the end of November 2010, Germany acam for on the basis of the original, but also specifically for some of the characteristics of the ultrasonic heat meters to conduct a more in-depth research and improvement, and ultimately launched a new generation of ultrasonic heat meters designed chip TDC- GP21. The chip QFN32-pin package. The chip while the addition with the TDC-GP2, additional integrated signal processing of the analog portion of the ultrasonic heat meters, such as analog switches, and low-noise chopper-stabilized (automatic temperature voltage calibration) analog signal and internal integration required for temperature measurement Schmitt trigger, the design and development of ultrasonic heat meter is very simple, and greatly reduce material and labor costs, and measuring the quality and power raised to an unprecedented level, to achieve a higher integration, lower power consumption, more accurate ultrasonic heat meter program. Performance can be achieved by the TDC-GP21, th
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Size: 1005568 |
Author: 苏春明 |
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Description: acam公司pcap01的电容应用方面，采用spi调试，亲测可用，附上一个详细的寄存器配置，能够应用在实例上。
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Size: 31311 |
Author: a0804160134 |
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Description: 德国ACAM公司出品TDC-GP21技术资料，测量时间的芯片，在超声波热表、水表上上有很广的应用-German company produced ACAM TDC-GP21 technical information, time measurement chip on ultrasonic heat meter, water meter has a very wide application on
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Size: 3765248 |
Author: 陈云鹏 |
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Description: 针对德国ACAM公司的TDC_GP2芯片写的80C51单片机开发源程序，包括六个寄存器的正确配置，SPI、串口等通信。非常好，已调试成功，通过串口调试助手即可直接接收到时差数据。测量范围2:500ns-4ms。只需改变寄存器1即可实现测量范围1:0-500ns的测量。-TDC to Germany ACAM companies GP2 chip 80 c51 source program development, including the correct configuration of the six register, SPI, serial port communication, etc. Very good, have been debug successful, via a serial port debugging assistants can receive directly to the time difference data. Measuring range known 0 ns- 4 ms. Only need to change the register 1 1-0-500 ns the scope of measurement can be realized.
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Size: 50176 |
Author: 韩建平 |
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Description: 超声波水表时间芯片宣讲资料，ACAM公司的GP30，PPT资料！-Ultrasonic meter time preaching chip data, ACAM s GP30, PPT information!
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Size: 2281472 |
Author: 李牧 |
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Description: 德国acam公司出品Pcap01电容检测芯片中文资料，芯片手册。-Germany acam company produced Pcap01 capacitive sensing chip Chinese data, chip manual.
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Size: 5688320 |
Author: 侯亚宾 |
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Description: 德国ACAM公司出品，Pcap01电容数字转换芯片，标准固件。适合Pcap01-AD。包含需要下载进SRAM的928字节。-Germany ACAM company produced, Pcap01 capacitance to digital converter chip, the standard firmware. Suitable Pcap01-AD. Need to download into the SRAM contains 928 bytes.
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Size: 3072 |
Author: 侯亚宾 |
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Description: 德国ACAM公司出品，Pcap01电容数字转换芯片的评估板系统，官方标准软件。-Germany ACAM company produced, Pcap01 capacitance to digital converter chip uation board system, the official standard software.
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Size: 6434816 |
Author: 侯亚宾 |
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Description: 德国ACAM公司推出了PICOCAP系列第二代MEMS电容传感器信号处理专用芯片Pcap02。Pcap02具有业界最高的电容测量兼容性，其输入范围覆盖0 fF至数百nF，可用于单端或差分电容测量，亦可用于接地或悬空电容测量。-Low-power capacitance-to-digital converter with wide input range ( fF to nF) and versatile configuration options.
PCap02 can be configured for highest sampling rates up to 500 kHz, lowest current consumption down to 2 uA or lowest noise of 15 aF (rms).
The internal signal processor allows for power-efficient and fast calculations, e.g. for sensor linearization or complex arithmetics.
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Size: 4406272 |
Author: 陈智旻 |
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