2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit nano DAC™ in 10-lead LFCSP, 16-lead 3 mm x 3 mm LFCSP, and 16-lead TSSOP
The AD5512A/AD5542A are single, 12-/16-bit, serial input, unbuffered voltage output digital-to-analog converters (DAC) that operate from a single 2.7 V to 5.5 V supply. The DAC output range extends from 0 V to VREF and is guaranteed monotonic, providing 1 LSB INL accuracy at 16 bits without adjustment over the full specified temperature range of −40°C to +85°C (AD5542A) or −40°C to +125°C (AD5512A).
Offering unbuffered outputs, the AD5512A/AD5542A achieve a 1 μs settling time with low offset errors ideal for high speed open loop control.
The AD5512A/AD5542A incorporate a bipolar mode of operation that generates a ±VREF output swing. The AD5512A/AD5542A also include Kelvin sense connections for the reference and analog ground pins to reduce layout sensitivity.
The AD5512A/AD5542A are available in a 16-lead LFCSP with the AD5542A also available in a 10-lead LFCSP and a 16-lead TSSOP. The AD5512A/AD5542A use a versatile 3-wire interface that is compatible with 50 MHz SPI, QSPI™, MICROWIRE™, and DSP interface standards.
- Automatic test equipment
- Precision Source-measure Instruments
- Data Acquisition Systems
- Medical and aerospace Instrumentation
- Communications equipment
- 16-bit performance without adjustment.
- 2.7 V to 5.5 V single supply operation.
- Low 11.8 nV/√Hz noise spectral density.
- Low 0.05 ppm/°C temperature drift.
- 3 mm × 3 mm LFCSP and TSSOP packaging.
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
The EVAL-AD5541ASDZ evaluation board and the EVAL-AD5542ASDZ evaluation board are designed to quickly prototype the AD5541A and AD5542A circuits, respectively, and reduce design time. The AD5541A and the AD5542A operate from a single 2.7 V to 5.5 V supply. The REF192 is the on-board reference chip.
The EVAL-AD5541ASDZ evaluation board and the EVAL-AD5542ASDZ evaluation board interface to the USB port of a PC via the EVAL-SDP-CB1Z board. The AD5541A/42A Evaluation Software is available with the evaluation boards or from the evaluation board webpage, which allows the user to program the AD5541A or the AD5542A.
Full specifications for the AD5541A are listed in the AD5541A data sheet and full specifications for the AD5542A are listed in the AD5542A data sheet available from Analog Devices and should be consulted in conjunction with user guide (UG-1046) when using the evaluation boards.
Recommended 2.5V External References
Recommended Output Amplifiers
Solutions Bulletins & Brochures
Digital to Analog Converters ICs Solutions Bulletin
Solutions Bulletins & Brochures
Digital-to-Analog Converter ICs Solutions Bulletin, Volume 10, Issue 1
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.
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.