This document is a solution brief from the analog device company on digital to analog converter IC, including power control, low power, high precision and other types of DAC products
The document serves as a product solutions bulletin for Analog Devices Digital-to-Analog Converter (DAC) Integrated Circuits. It highlights specific applications such as industrial control, loop-powered transmitters, precision instrumentation, and base station transmit architectures.
Key products featured include the AD5755, which offers dynamic power control to reduce self-heating in multichannel systems; the AD5421, a loop-powered DAC for smart transmitters; and high-speed TxDAC solutions like the AD9148 for W-CDMA and CDMA2000 applications. The bulletin also mentions breakthrough precision converters like the 1 ppm AD5791.
| Resolution (AD5755) | 16-bit |
|---|---|
| Output Type (AD5755) | V or I |
| Power Reduction (AD5755) | 80% |
| Resolution (AD5421) | 16-bit |
| Quiescent Current (AD5421) | 250 μA |
| Resolution (AD5791) | 20-bit |
| Linearity (AD5791) | 1 ppm |
It reduces self-heating and temperature elevation by 75% and lowers overall power consumption by 80%.
Yes, it can be used with standard HART protocol circuitry.
It features true 1 ppm resolution and accuracy.