AD420

Serial Input 16-Bit 4 mA-20 mA, 0 mA-20 mA DAC

GENERALDESCRIPTION TheAD420isacompletedigitaltocurrentloopoutputconverter,designedtomeettheneedsoftheindustrialcontrolmarket.Itprovidesahighprecision,fullyintegrated,lowcostsingle-chipsolutionforgeneratingcurrentloopsignalsinacompact24-leadSOICorPDIPpa

AD420

Serial Input 16-Bit 4 mA??0 mA, 0 mA??0 mA DAC

GENERALDESCRIPTION TheAD420isacompletedigitaltocurrentloopoutputconverter,designedtomeettheneedsoftheindustrialcontrolmarket.Itprovidesahighprecision,fullyintegrated,lowcostsingle-chipsolutionforgeneratingcurrentloopsignalsinacompact24-leadSOICorPDIPpa

AD420

串行输入、16位、4-20 mA、0-20 mA DAC

AD420是一款完整的数字电流环路输出转换器，专为满足工业控制市场的需求而设计。它提供一种高精度、全集成、低成本的单芯片解决方案，用于产生电流环路信号，采用紧凑型24引脚SOIC或PDIP封装。 可通过编程，将输出电流范围设置为4 mA-20 mA、0 mA-20 mA或超量程的0 mA-24 mA。或者，AD420也可以从一个独立引脚提供电压输出，需要增加一个外部单路缓冲放大器对该引脚进行配置，实现0 V-5 V、0 V-10 V、±5 V或±10 V输出。\n\n 利用3.3 M波特串行输入逻辑设计，可使电流隔离成本降至低点，并能够与常用的微处理器简单相连。它可以用在三; • 电流输出:4 mA-20 mA、0 mA-20 mA或0 mA-24 mA\n\n• 16位分辨率和单调性\n\n• 积分非线性误差:±0.012%(最大值)\n\n• 失调(可调整):±0.05%(最大值)\n\n• 总输出误差(可调整):±0.15%(最大值)\n\n• 灵活的串行数字接口(3.3 MBPS);

AD420

Serial Input 16-Bit 4 mA??0 mA, 0 mA??0 mA DAC

AD4206

降压转换器

AD4206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（500mω/300mω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。AD4206支持600mA连续输出电流，它们都具有 0.8V标称反馈电压。 \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 AD4206采用SOT23-6封装。;

AD420AN-32

Serial Input 16-Bit 4 mA-20 mA, 0 mA-20 mA DAC

GENERALDESCRIPTION TheAD420isacompletedigitaltocurrentloopoutputconverter,designedtomeettheneedsoftheindustrialcontrolmarket.Itprovidesahighprecision,fullyintegrated,lowcostsingle-chipsolutionforgeneratingcurrentloopsignalsinacompact24-leadSOICorPDIPpa

AD420AN-32

Serial Input 16-Bit 4 mA??0 mA, 0 mA??0 mA DAC

GENERALDESCRIPTION TheAD420isacompletedigitaltocurrentloopoutputconverter,designedtomeettheneedsoftheindustrialcontrolmarket.Itprovidesahighprecision,fullyintegrated,lowcostsingle-chipsolutionforgeneratingcurrentloopsignalsinacompact24-leadSOICorPDIPpa

AD420ANZ-32

Serial Input 16-Bit 4 mA??0 mA, 0 mA??0 mA DAC

GENERALDESCRIPTION TheAD420isacompletedigitaltocurrentloopoutputconverter,designedtomeettheneedsoftheindustrialcontrolmarket.Itprovidesahighprecision,fullyintegrated,lowcostsingle-chipsolutionforgeneratingcurrentloopsignalsinacompact24-leadSOICorPDIPpa

AD420AR-32

Serial Input 16-Bit 4 mA-20 mA, 0 mA-20 mA DAC

GENERALDESCRIPTION TheAD420isacompletedigitaltocurrentloopoutputconverter,designedtomeettheneedsoftheindustrialcontrolmarket.Itprovidesahighprecision,fullyintegrated,lowcostsingle-chipsolutionforgeneratingcurrentloopsignalsinacompact24-leadSOICorPDIPpa

AD420AR-32

Serial Input 16-Bit 4 mA??0 mA, 0 mA??0 mA DAC

GENERALDESCRIPTION TheAD420isacompletedigitaltocurrentloopoutputconverter,designedtomeettheneedsoftheindustrialcontrolmarket.Itprovidesahighprecision,fullyintegrated,lowcostsingle-chipsolutionforgeneratingcurrentloopsignalsinacompact24-leadSOICorPDIPpa