ADI 4 20mA电流环路数模转换器

ADI集成系统解决方案将数模转换器和驱动器集成到一个芯片中，可以直接从数字域提供所需要的输出。ADI的工业数模转换器和驱动器产品系列提供普遍的可编程输出，从电流量回路通讯的标准4mA到20mA到控制阀调节的±10V。ADI工业转换器提供优异的调节作用和领先的片上诊断，以大限度地增加系统的正常运作时间，防止一些传统式离散体系结构通常需要的贵重的多重校正程序。

远程诊断和系统故障解决提供额外数据，以提高系统的安全性完整性技术。ADI提供了多方面的HART调制解调器和4mA到20mA转换器，可以同时使用，以实现稳定性，和HART基金会注册的解决方案。ADI的解决方案可以满足环路和非环路输电变送器、隔离和非隔离模拟I/O卡的规定要求。

深圳市立维创展科技是ADI的分销商，主要供应放大器、线性产品、数据转换器、音视频产品、宽带产品、时钟和定时IC、光纤通信产品、接口和间隔、MEMS和传感器、电源和热经管、处理器和DSP、射频和图形处理器、开关和分配器等。大部分产品，均提供现货库存供货。

详情了解ADI芯片请点击：http://www.lead***/public/brand/25.html



产品型号

Channels

Resolution

DAC Type

TUE Iout (typ)

Output Range

DAC Features

Supply Voltage Range

　

　

bits

　

%

　

　

　

AD5423

1

16

Current Out, Voltage Out

±10V, ±12V, ±20mA, ±24mA, ±5V, ±6V, 0 to 5V, -0.3V to 5.7V, -0.4V to 11.6V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 12V, -1mA to 22mA, 4mA to 20mA

4-20mA, HART Connectivity

-33V to +33V

AD74412R

4

16

Current Out, Voltage Out

0.2

0mA to 25mA, 0V to 11V

4-20mA

14V to 26.4V, 2.7V to 5.5V

AD74413R

4

16

Current Out, Voltage Out

0.2

0mA to 25mA, 0V to 11V

4-20mA

14V to 26.4V, 2.7V to 5.5V

AD5413

1

14

Current Out, Voltage Out

±10.5 V, ±12.6 V, 0mA to 24mA

4-20mA, HART Connectivity

-33V to +33V

AD5758

1

16

Current Out, Voltage Out

±10V, ±12V, ±20mA, ±24mA, ±5V, ±6V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 12V, 0V to 5V, 0V to 6V, -1mA to 22mA, 4mA to 20mA

4-20mA, DAC, Dynamic Power Control, HART Connectivity, Integrated ADC, LDAC Pin

-33V to 0V, 5V to 33V, 7V to 33V

ADFS5758

1

16

Current Out, Voltage Out

±10V, ±12V, ±20mA, ±24mA, ±5V, ±6V, -0.3V to 5.7V, -0.4V to 11.6V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 12V, 0V to 5V, 0V to 6V, -1mA to 22mA

4-20mA, DAC, Functional Safety, HART Connectivity, Precision DACs

-12V to -24V, -33V to +33V

AD5735

4

12

Current Out, Voltage Out

0.022

±10V, ±5V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 5V, 4mA to 20mA

4-20mA, CLR Pin, Double-Buffered, LDAC Pin, Read-Back, Reset/Clear, SDO Pin

-26.4V to -10.8V, 4.5V to 5.5V, 9V to 33V

AD5737

4

12

Current Out

0.022

0mA to 20mA, 0mA to 24mA, 4mA to 20mA

4-20mA, CLR Pin, Double-Buffered, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin

2.7V to 5.5V, 4.5V to 5.5V, 9V to 33V

AD5755

4

16

Current Out, Voltage Out

0.009

±10V, ±5V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 5V, 4mA to 20mA

4-20mA, CLR Pin, Double-Buffered, LDAC Pin, Read-Back, Reset/Clear, SDO Pin

-26.4V to -10.8V, 4.5V to 5.5V, 9V to 33V

AD5755-1

4

16

Current Out, Voltage Out

0.009

±10V, ±5V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 5V, 4mA to 20mA

4-20mA, CLR Pin, Double-Buffered, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin

-26.4V to -10.8V, 4.5V to 5.5V, 9V to 33V

AD5757

4

16

Current Out

0.009

0mA to 20mA, 0mA to 24mA, 4mA to 20mA

4-20mA, CLR Pin, Double-Buffered, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin

4.5V to 5.5V, 9V to 33V

AD5421

1

16

Current Out

0.064

3.2mA to 24mA, 3.8mA to 21mA, 4mA to 20mA

4-20mA, Double-Buffered, LDAC Pin, On Chip Temp Sensor, Read-Back, SDO Pin

5.5V to 52V

AD5410

1

12

Current Out

0.08

0mA to 20mA, 0mA to 24mA, 4mA to 20mA

4-20mA, Daisy Chain, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin

10.8V to 60V

AD5412

1

12

Current Out, Voltage Out

0.08

±10V, ±5V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 5V, 4mA to 20mA

4-20mA, Daisy Chain, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin

10.8V to 40V, -26.4V to 0V

AD5420

1

16

Current Out

0.08

0mA to 20mA, 0mA to 24mA, 4mA to 20mA

4-20mA, Daisy Chain, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin

10.8V to 60V

AD5422

1

16

Current Out, Voltage Out

0.08

±10V, ±5V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 5V, 4mA to 20mA

4-20mA, Daisy Chain, LDAC Pin, Read-Back, Reset/Clear, SDO Pin

10.8V to 40V, -26.4V to 0V

AD421

1

16

Current Out

4mA to 20mA

4-20mA

2.95V to 5.05V

AD420

1

16

Current Out, Voltage Out

±10V, ±5V, 0mA to 20mA, 0mA to 24mA, 0V to 10V, 0V to 5V, 4mA to 20mA

4-20mA

12V to 32V