Quad Channel, 16-Bit, Serial Input, 4 mA to 20 mA and Voltage Output DAC, Dynamic Power Control
The AD5755 is a quad, voltage and current output DAC that operates with a power supply range from −26.4 V to +33 V. On-chip dynamic power control minimizes package power dissipation in current mode. This is achieved by regulating the voltage on the output driver from 7.4 V to 29.5 V 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 up to 30 MHz and is compatible with standard SPI, QSPI™, MICROWIRE™, DSP, and microcontroller inter-face standards. The interface also features optional CRC-8 packet error checking, as well as a watchdog timer that monitors activity on the interface.
- Dynamic power control for thermal management.
- 16-bit performance.
- Process Control
- Actuator Control
This designates products ADI does not recommend broadly for new designs.
The EVAL-AD5755SDZ is no longer available to order. The AD5755-1 Evaluation Board is the recommended replacement.
The Evaluation board for the AD5755 contains a SDP connection and software allowing the AD5755 to be controlled from a SDP board.
Recommended Digital Isolators
Recommended External 5V References
Solutions Bulletins & Brochures
Digital to Analog Converters ICs Solutions Bulletin
Quad 16-Bit Voltage-/Current-Output DACs Save Space, Cost, and Power in...
(Analog Dialogue, Volume 44 – July 2010)
MS-2646: Dynamic Power Control DPC Minimizes Power Loss, Maximizes...
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.