This data sheet describes the features and characteristics of the AD5755-1 quad, 16-bit, serial input, 4 mA to 20 mA and voltage output DAC.
The AD5755-1 is a quad‑channel, 16‑bit DAC that provides both voltage and current outputs. It includes dynamic power control for thermal management, HART network connectivity, and a versatile 3‑wire serial interface compatible with SPI, QSPI, MICROWIRE, DSP and microcontroller standards.
The handbook provides full electrical specifications, functional block diagrams, pin descriptions, performance characteristics, and recommended application circuits. It also lists companion products and outlines power‑supply requirements, reference options, and programming sequences for configuring output ranges and offsets.
| Resolution | 16 Bits |
|---|---|
| Total Unadjusted Error (Voltage Output) | -0.04 % FSR to +0.04 % FSR |
| Output Current Ranges | 0‑24 mA, 0‑20 mA, 4‑20 mA |
| Supply Voltage Range | AVoo 9 V to 33 V, AVss –26.4 V to –10.8 V or 0 V |
| Operating Temperature Range | –40 °C to +105 °C |
The AD5755-1 provides 16‑bit resolution.
It supports 0‑24 mA, 0‑20 mA, and 4‑20 mA output current ranges.
The device uses a 3‑wire serial interface compatible with SPI, QSPI, MICROWIRE, DSP and microcontroller standards.
It operates from –40 °C up to +105 °C.