Detailed introduction of two new ADC products ad4134 and ads7067

Electronic enthusiast network reported (Wen / Li Ningyuan) with the rise of emerging applications such as 5g, artificial intelligence, Internet of things, automotive electronics, etc., ADC’s position as the core of the signal chain is still improving. Many days have passed since we last discovered new ADC products. Every new ADC product release in the […]

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Separation is difficult, integration is even more difficult! Data converter integrated technology play

Single analog-to-digital converter and digital to analog converter are widely used in control system, but the split configuration can not solve the shortcomings of controller design under the trend of integration. After years of development, the traditional split configuration has actually been called excellent and efficient. However, there are too many variations of control products, […]

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High precision and high speed ADC, domestic replacement on the road

The two indexes of ADC chip, speed and precision, are mutually restricted. High speed / high-precision ADC has always been the direction of efforts of domestic manufacturers. After all, ADC is too critical to connect the real analog world with electronic systems. With the national attention to the integrated circuit industry, China’s chip industry has […]

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Debugging the interesting waveform oscillation circuit

1. Preface With the rapid development of electronic technology, the integration degree of the circuit is becoming higher and higher. Because the electrical signal is invisible to the naked eye and can not be touched, it is inevitable to be boring to learn. If through their own efforts, the eyes can see the wonderful pictures […]

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Interface between ADC and FPGA of jesd204b standard

Jesd204b is a recently approved JEDEC standard for serial data interface between converter and digital processor. It is the third generation standard and solves some defects of the previous version. The advantages of this interface include less circuit board space for data interface routing, lower requirements for establishing and maintaining timing, and smaller packaging of […]

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ADC usage of stm32

AD sampling is a common function in the circuit, which can be used for battery voltage detection, sensor value reading, signal acquisition, etc. The ADC of STM32 has powerful functions and diverse uses due to the introduction of DMA and a variety of trigger sources. Today, we will briefly talk about several uses of AD […]

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Methods for controlling humidity and performance of precision simulation systems

In precision analog system, voltage reference plays a key role. It is usually used to set the lower limit of noise / resolution in analog-to-digital converter (ADC). It is suitable for precision measurement systems, such as instrumentation, testing and measurement, and energy measurement. For design engineers, the product portfolio provided by suppliers may contain a […]

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The truth of 32-bit a/d converter resolution

We have discussed the manufacturer’s idea of purchasing the correct analog-to-digital converter (ADC). The resolution is an important part of the decision. Most applications do not require 32-bit precision; But applications such as high-definition audio, test instruments and digital scaling can. Do you want to know what those bits of 32-bit ADC do? The following […]

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Key points in the design of SAR ADC driver circuit

SAR ADC is a very common topology, which provides a good balance between speed, resolution and power. A key advantage of SAR ADC is that there is little delay. Therefore, SAR ADC can be used in many application fields. This paper will introduce the principle of SAR ADC and some key points in the design […]

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