ANALOG DEVICES AD5755ACPZ Digital to Analogue Converter, 16 bit, 3 Wire, Microwire, Serial, SPI, 4.5V to 5.5V, LFCSP-VQ

AD5755 is a quad, voltage and current output DAC. It operates with a power supply range from -26.4V 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 7.4V to 29.5V using a dc-to-dc boost converter optimized for minimum on chip power dissipation. The part uses a versatile 3-wire serial interface that operates at clock rates of upto 30MHz and 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. It is used in application such as process control, actuator control, PLCs etc.

• Dynamic power control for thermal management
• Current and voltage output pins connectable to a single terminal
• User programmable offset and gain, on-chip diagnostic
• Resolution is 16bits
• Total unadjusted error is +0.25% FSR maximum
• Oscillator frequency is 13MHz typical
• Operating temperature is -40°C to +105°C
• Package style is 64-lead LFCSP-VQ

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party