电子发烧友网 > 模拟技术

uA741/OP07/7650/LF347运算放大器资料

uA741/OP07/7650/LF347运算放大器资料

uA741是美国仙童公司较为早期的产品,由于其性能完善,如差模电压范围和共模电压范围宽,增益高,不需外加补偿,功耗低,负载能力强,有输出保护等,因此具有较广泛的应...

2009-03-14 标签:op07 2925

宽频带双输入运算放大器OPA678

宽频带双输入运算放大器OPA678

宽频带双输入运算放大器OPA678 摘要:...

2009-03-14 标签:宽频 304

MCS-51高精度A/D接口电路--ICL7135

MCS-51高精度A/D接口电路--ICL7135

MCS-51高精度A/D接口电路--ICL7135ICL7135具有±20000个数的分辨率,而且有BCD码和STB选通信号输出,与微机接口十分方便,因此有很多文章介绍ICL7135作为微机的高精度A/D...

2009-03-14 标签:MCS 986

音频DAC的工作原理

音频DAC的工作原理

音频DAC的工作原理 高分辨率音频DAC 大都采用多级幅度量化高阶Σ - Δ调制器结构。这样,在实际应用中可以提高音频动态范围,减小...

2009-03-06 标签:DAC 3025

Keep Power Consumption in Chec

Keep Power Consumption in Chec

Keep Power Consumption in Check with Low-Power Comparators that Autosense Plugged-In Accessories Abstract: Portable electronic devices usually include a single 3- or 4-connector jack which can b...

2009-03-02 标签:Access 511

Reference Design for a Class-D

Reference Design for a Class-D

Reference Design for a Class-D, 2.1 Channel, Audio Amplifier for an MP3 Player Docking Station Abstract: This reference design demonstrates the use of the ...

2009-03-02 标签:Accessorie 913

Understanding Voltage-Referenc

Understanding Voltage-Referenc

Abstract: This document covers the three most popular topologies of voltage references. These include bandgap and buried zener topologies in three-terminal series voltage referen...

2009-02-22 标签:Voltage 355

Reference Voltage for Multiple

Reference Voltage for Multiple

Abstract: This paper discusses the successful implementation of two reference circuits tailored to the space-saving needs of ultrasound imaging applications, which commonly encounter the demand for one reference source to power multiple...

2009-02-22 标签:ADCs 511

副边变压器端接提升高速ADC的增益平坦度

副边变压器端接提升高速ADC的增益平坦度

副边变压器端接提升高速ADC的增益平坦度 Abstract: The following application note describes the differences between primary- and secondary-side termination of a transformer commonly used in signal conditioning c...

2009-02-17 标签:ADC 242

流水线ADC

流水线ADC

流水线ADC 低采样速率ADC仍然采用逐次逼近(SAR)、积分型结构以及最近推出的过采样ΣΔADC,而高采样速率(几百MSPS以上)大多用闪速ADC及其各种变型电路。然而...

2009-02-08 标签:ADC 2081

MAX1169 ADC与PIC微控制器的接口

MAX1169 ADC与PIC微控制器的接口

MAX1169 ADC与PIC微控制器的接口 摘要:本应用笔记介绍如何连接MAX1169模数转换器(ADC)至PIC®微控制器...

2009-01-23 标签:微控制器 213

MAX9610 Tiny Current-Sense Amp

MAX9610 Tiny Current-Sense Amp

MAX9610 Tiny Current-Sense Amplifier Delivers Precision Monitoring and 1µA Supply Current for Battery Powered Applications The MAX9610 is a current-sense amplifier that provides precision monitoring for portable ap...

2009-01-22 标签:Battery 491

MAX19505/MAX19506/MAX19507 Low

MAX19505/MAX19506/MAX19507 Low

MAX19505/MAX19506/MAX19507 Lowest Power, Dual-Channel, Highly Integrated 8-Bit ADCs Provide Superior Dynamic Performance The MAX19505/MAX19506/MAX19507 are the in...

2009-01-22 标签:Channel 346

矩阵连接式键盘电路

矩阵连接式键盘电路

矩阵连接式键盘电路 ...

2009-01-14 标签:键盘电路 917

A/D转换器的外围电路

A/D转换器的外围电路

A/D转换器的外围电路 I/V转换多路模拟开关 前置放大器 采样保持电路 I/V变换     很多...

2009-01-14 标签:外围电路 1235

12位AD574与8088CPU的接口电路图

12位AD574与8088CPU的接口电路图

AD574接口电路 图4.27  12位AD574与8088CPU的...

2009-01-14 标签:接口电路 910

12位A/D转换器AD574

12位A/D转换器AD574

2.12位A/D转换器AD574AD574是美国模拟器件公司的产品,是较先进的高集成度、低价格的逐次逼近式转换器。AD574由两片大规模集成电路构成。一片为D/A转换器AD565...

2009-01-14 标签:转换器 1461

A/D转换器芯片及接口电路

A/D转换器芯片及接口电路

A/D转换器芯片及接口电路 1.8位A/D转换器芯片ADC0809ADC0809是CMOS单片型逐次逼近式A...

2009-01-14 标签:转换器 1982

A/D转换器原理

A/D转换器原理

A/D转换器原理 A/D转换器是用来通过一定的电路将模拟量转变为数字量。 模拟量可以是电压、电流等电信号,也可...

2009-01-14 标签:转换器 18918

D/A转换器模板的设计原则

D/A转换器模板的设计原则 合理地选择D/A转换芯片及相关的外围电路,需要掌握各类集成电路的性能指标及引脚功能,以...

2009-01-14 标签:转换器 492

数字信号隔离输出电路

数字信号隔离输出电路

数字信号隔离输出电路 数字...

2009-01-14 标签:输出电路 850

模拟信号隔离输出电路

模拟信号隔离输出电路

模拟信号隔离输出电路 模拟信号隔离方法的优点是:只使用少量的光电耦合器,成本低...

2009-01-14 标签:隔离 1679

D/A转换器的电流输出电路

D/A转换器的电流输出电路

D/A转换器的电流输出电路 ...

2009-01-14 标签:转换器 343

双极性电压输出原理图

双极性电压输出原理图

双极性电压输出原理图 ...

2009-01-14 标签:电压输出双极性 1444

单极性电压输出原理图

单极性电压输出原理图

单极性电压输出原理图 单极性电压输出原理图...

2009-01-14 标签:电压输出 652

DAC1210接口电路

DAC1210接口电路

DAC1210接口电路 ...

2009-01-14 标签:DAC 874

DAC1210结构框图及引脚说明

DAC1210结构框图及引脚说明

DAC1210结构框图及引脚说明:图4.14  DAC1210原理框图 ...

2009-01-14 标签:DAC 4601

D/A转换器芯片及接口电路

D/A转换器芯片及接口电路

D/A转换器芯片及接口电路 D/A转换器的种类按数字量输入方式,有并行输入和串行输入按模拟量输出方式电流输出和电压输...

2009-01-14 标签:转换器 1040

Digital Potentiometers Replace

Digital Potentiometers Replace

Digital Potentiometers Replace Mechanical Potentiometers Abstract: Digitally adjustable potentiometers, also known as digital potentiometers, or digpots, are replacing the old-fashioned mechanical versions in all electronic s...

2008-11-19 标签:Digita 436

Measuring Temperature with the

Measuring Temperature with the

Measuring Temperature with the MAX1358 Data Acquisition System Abstract: This application note explains how to use the internal and external temperature sensors on the MAX1358 data acquisition s...

2008-09-19 标签:Measuring 228

编辑推荐厂商产品技术软件/工具OS/语言