Loop-Powered 4 mA to 20 mA DAC

GENERAL DESCRIPTION The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smart transmitter manufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD42

环路供电4-20 mA DAC

AD421是一款完整的环路供电、数字4-20 mA转换器，专为满足工业控制领域智能发射器制造商的需求而设计。它提供一种高精度、全集成、低成本解决方案，采用紧凑型16引脚封装。AD421特别适合扩展4-20 mA智能发射器的分辨率，而且成本极低。 \n\nAD421内置一个可选调节器，用于为自身及发射器中的其它器件供电。此调节器可提供+5 V、+3.3 V或+3 V调节输出电压。该器件还内置+1.25 V和+2.5 V精密基准电压源。因此，AD421不需要分立式调节器和基准电压源。外部元件只需若干无源元件和一个调整管，用于扩充大环路电压范围。 \n\nAD421可以结合标准HART FSK协议通 • 电流输出：4 mA至20 mA\n\n• 兼容HART\n\n• 16位分辨率和单调性\n\n• 积分非线性误差：±0.01%\n\n• 调节器输出：5 V或3 V\n\n• 2.5 V和1.25 V精密基准电压源 \n\n• 静态电流：750 µA（最大值）\n\n• 可编程报警电流能力\n\n• 灵活的高速串行接口\n\n• 16引脚SOIC和PDIP封装;

Loop-Powered 4 mA to 20 mA DAC

文件：173.4 Kbytes Page：14 Pages

Loop-Powered 4 mA to 20 mA DAC

文件：173.4 Kbytes Page：14 Pages

同步整流降压DC-DC转换器

AD4212器件是高效率、同步降压DC/DC稳压器。由于输入范围广，它们 适用于各种应用，例如非稳压电源的功率调节。他们的特点是 低rd son（250mω/150mω典型值）内部开关可实现最高效率（92%典型值）。支持PSM模式 （非A选项）和强制PWM模式（A选项），工作频率固定在800kHz，允许使用 小外部元件，同时仍然能够具有低输出电压纹波。利用OVP函数，IC可以 高达45V的关断输入电压。AD4212支持1.2A连续输出电流，它们都具有0.8V 额定反馈电压。 \n  其它特性包括:热关断、VIN欠压闭锁和栅极驱动欠压闭锁。这 AD4212采用SOT23-6封装。

Loop-Powered 4 mA to 20 mA DAC

GENERAL DESCRIPTION The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smart transmitter manufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD42

Loop-Powered 4 mA to 20 mA DAC

GENERAL DESCRIPTION The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smart transmitter manufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD42

Loop-Powered 4 mA to 20 mA DAC

GENERAL DESCRIPTION The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smart transmitter manufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD42

Loop-Powered 4 mA to 20 mA DAC

GENERAL DESCRIPTION The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smart transmitter manufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD42

Loop-Powered 4 mA to 20 mA DAC

GENERAL DESCRIPTION The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smart transmitter manufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD42

Loop-Powered 4 mA to 20 mA DAC

GENERAL DESCRIPTION The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smart transmitter manufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD42

Loop-Powered 4 mA to 20 mA DAC

GENERAL DESCRIPTION The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smart transmitter manufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD42

Loop-Powered 4 mA to 20 mA DAC

GENERAL DESCRIPTION The AD421 is a complete, loop-powered, digital to 4 mA to 20 mA converter, designed to meet the needs of smart transmitter manufacturers in the Industrial Control industry. It provides a high precision, fully integrated, low cost solution in a compact 16-lead package. The AD42

Loop-Powered 4 mA to 20 mA DAC

文件：173.4 Kbytes Page：14 Pages

Package Drawings and Specifications

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封装/外壳：8-SOIC（0.154"，3.90mm 宽） 功能：全极开关 包装：散装 描述：MAGNETIC SWITCH OMNIPOLAR 8SOIC 传感器，变送器 磁性传感器 - 开关（固态）

封装/外壳：16-DIP（0.300"，7.62mm） 包装：管件 描述：IC DAC 16BIT 16DIP 集成电路（IC） ADC/DAC - 特殊用途

Loop-Powered 4 mA to 20 mA DAC

文件：173.4 Kbytes Page：14 Pages

High Voltage Transistors(PNP)

High Voltage Transistors PNP Silicon

High Voltage Transistors(PNP Silicon)

High Voltage Transistors PNP Silicon

RF POWER TRANSISTORS NPN SILICON

The RF Line ​​​​​​​NPN Silicon RF Power Transistor Designed primarily for application as a high–power linear amplifier from 2.0 to 30 MHz. • Specified 12.5 Volt, 30 MHz Characteristics — Output Power = 100 W (PEP) Minimum Gain = 10 dB Efficiency = 40 • Intermodulation Distortion @

Silicon NPN epitaxial planer transistor

Silicon NPN epitaxial planar type For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts • New S type package, allowing supply with the radial taping

2.6 mm Series

文件：30.84 Kbytes Page：1 Pages