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TLV5616 12 位 3微秒 DAC 串行输入可编程设置时间 功耗

Abstract: A laser module designer can use a fixed resistor, mechanical pot, digital pot, or a digital-to-analogconverter (DAC) to control the laser driver's modulation and bias currents. The advantages of a programmablemethod (POT or DAC) are that the manufacturing process can be automated and ...

Abstract: This article discusses application circuits for Maxim force/sense digital-to-analog converters (DACs). Applications include:selectable fixed-gain DAC, programmable gain DAC, photodiode bias control, amperometric sensor control, digitally programmablecurrent source, Kelvin load sensing, t ...

Abstract: Using a DAC and a microprocessor supervisor, the system safety can be improved in industrial controllers, programmablelogiccontrollers (PLC), and data-acquisition systems. The analog output is set to zero-scale (or pin-programmable midscale) when amicroprocessor failure, optocoupler fail ...

  Digital-to-analog converters (DACs) are prevalent inindustrial control and automated test applications.General-purpose automated test equipment often requiresmany channels of precisely controlled voltagesthat span several voltage ranges. The LTC2704 is ahighly integrated 16-bit, 4-channel ...

Differential Nonlinearity: Ideally, any two adjacent digitalcodes correspond to output analog voltages that are exactlyone LSB apart. Differential non-linearity is a measure of theworst case deviation from the ideal 1 LSB step. For example,a DAC with a 1.5 LSB output change for a 1 LSB digital codec ...

atmage16单片机DAC范例程序

LPC900 系列单片机由于其功能强大，性能稳定一直深受用户欢迎。P89LPC901 是LPC900 系列单片机的一员，性价比极高，为SO8/DIP8 封装，内含1KB FLASH，支持ICP，且具有6 个I/O 口、4 个TIMER、1 路PWM 输出、模拟比较器、键盘中断等众多功能部件。本文利用LPC901 单片机的强大功能实现ADC/DAC，并且通过模拟UART 与PC 机进行 ...

介绍用PIC16F84单片机制作的电子密码锁。PIC16F84单片机共18个引脚，13个可用I/O接口。芯片内有1K×14的FLASHROM程序存储器，36×8的静态RAM的通用寄存器，64×8的EEPROM的数据存储器，8级深度的硬堆栈。 用PIC单片机设计的电子密码锁微芯公司生产的PIC8位COMS单片机，采用类RISC指令集和哈弗总线结构，以及先进的流水线时 ...

计算机应用中，有时需处理的信息不是数字量，而是一些随时间连续变化的模拟量，甚至是一些非电量，如温度、压力、速度等。模拟量的存储处理困难。首先将非电的模拟信号变成与之对应的模拟电信号，这要通过各种传感器来完成。计算机可处理的信息均是数字量（电脉冲信号）1和0，必须把要处理的模拟电量转换成数字化的电信号， ...