Analog-to-digital converters (ADCs) are used in a wide range of electronic devices. However, most of the low-cost microcontrollers do not include an ADC peripheral. This design idea provides a way to ...

本文的目的是介绍高速ADC相关的理论和知识，详细介绍了采样理论、数据手册指标、ADC选型准则和评估方法、时钟抖动和其它一些通用的系统级考虑。另外，一些用户希望通过交织、平均或抖动（dithering）技术进一步提升ADC的性能。 随着数字信号处理技术和 ...

ADC即模数转换器，一般可用于采集电压，将电压的模拟信号转换为数字信号，经过计算以获得肉眼可读的电压值。 图21-1（截自stm32f103参考手册） 图21-1为ADC的功能框图，下面将围绕这个框图进行解析。 如果想采集到超过阈值的模拟电压，则可改善电路，使其 ...

Few microcontrollers include a DAC. Although you can easily find an inexpensive DAC to control from your microcontroller, you can use unused peripherals instead of adding parts. Fortunately, you can ...

A new family of microcontrollers (MCUs) —the PIC24FJ128GC010 -- is an analog system on chip that integrates an on-chip precision 16-bit ADC and 10 Msps 12-bit ADC, plus a DAC and dual operational ...

What is a precision analog microcontroller? A precision analog microcontroller combines high-performance analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) with a single-chip ...

CHANDLER, Ariz.--(BUSINESS WIRE)--Microchip Technology Inc. (NASDAQ: MCHP), a leading provider of microcontroller and analog semiconductors, today announced 12 new high-performance, 8-bit Flash ...

When taking measurements from analog sensors located at long distances, voltage drops and noise can affect precision of the readings. Therefore, a voltage-to-current (V/I) module is needed to transmit ...

Mouser Electronics, Inc. is now shipping the ADuCM310 precision analog microcontroller from Analog Devices. Designed for diagnostic control of tunable laser optical module applications as well as data ...

Implementing configurable logic blocks on a microcontroller IC is by now an established practice. These blocks in the past have been implemented either as register-configured fixed logic or as an ...