GENERAL DESCRIPTION
The AD5755/AD5735 is a quad, voltage and current output DAC, which operates with a power supply range from -26v to +33v. On chip dynamic power control minimizes package power dissipation in current mode. This is achieved by regulating the voltage on the output driver from between 7V-30V.
The part uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and that is compatible with standard SPI®, QSPI™, MICROWIRE™, DSP and microcontroller interface standards. The interface also features optional CRC-8 packet error checking as well as a watchdog timer that monitors activity on the interface.

FEATURES
   16/12-Bit Resolution and Monotonicity
   Dynamic Power Control for Thermal Management
   Voltage or Current Output on the Same Pin
   IOUT Range: 0mA-20mA, 4mA–20mA or 0mA–24mA
      ±0.05% Total Unadjusted Error (TUE) Max
   VOUT Range: 0-5V, 0-10V, ±5V, ±10V,±6V,±12V
      ±0.04% Total Unadjusted Error (TUE) Max
   User programmable Offset and Gain
   On Chip Diagnostics
   On-Chip Reference (±5 ppm/°C)
   −40°C to +105°C Temperature Range

APPLICATIONS
   Process Control
   Actuator Control
   PLC’s