AD5542A
2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit nanoDAC™ in 10-lead LFCSP, 16-lead 3 mm x 3 mm LFCSP, and 16-lead TSSOP
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Overview
Features and Benefits
- 12-/16-bit resolution
- 1 LSB INL
- 11.8 nV/√Hz noise spectral density
- 1 μs settling time
- 1.1 nV-sec glitch energy
- 0.05 ppm/°C temperature drift
- 5 kV HBM ESD classification
- See data sheet for additional features
- Also available in16-lead TSSOP
Product Details
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.
APPLICATIONS
- Automatic test equipment
- Precision Source-measure Instruments
- Data Acquisition Systems
- Medical and aerospace Instrumentation
- Communications equipment
PRODUCT HIGHLIGHTS
- 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.
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
Documentation & Resources
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CN0370: 16-Bit, Single-Supply LED Current Driver with Less than ±1 LSB Integral and Differential Nonlinearity (Rev. 0)10/9/2015
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CN-0181: Precision, 16-Bit, Voltage Level Setting with Less than 5 mW Total Power Dissipation4/28/2011
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CN-0169: How to Achieve High Precision Voltage Level Setting Using the AD5542A/AD5541A 16-Bit Voltage Output DAC9/27/2010
Software & Systems Requirements
FPGA/HDL
Tools & Simulations
Precision DAC Error Budget Tool
The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.
IBIS Models
AD5542A IBIS Models
Reference Designs (3)
Product Recommendations
AD5542A Companion Parts
Recommended 2.5V External References
- For precision, ultralow noise and high output current: ADR431.
- For precision, ultralow noise: ADR421, ADR4525.
Recommended Output Amplifiers
- For precision bipolar operation: OP1177, ADA4077-2, AD8628, ADA4528-1.
- For precision, low power, unipolar operation: OP196.
Design Resources
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.View our quality and reliability program and certifications for more information.
| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| AD5542AACPZ-REEL7 | Material Declaration | Reliability Data | 16-Lead LFCSP (3mm x 3mm w/ EP) | |
| AD5542AARUZ | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| AD5542AARUZ-REEL7 | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| AD5542ABCPZ-1-RL7 | Material Declaration | Reliability Data | 10-Lead LFCSP (3mm x 3mm) | |
| AD5542ABCPZ-500RL7 | Material Declaration | Reliability Data | 16-Lead LFCSP (3mm x 3mm w/ EP) | |
| AD5542ABCPZ-REEL7 | Material Declaration | Reliability Data | 16-Lead LFCSP (3mm x 3mm w/ EP) | |
| AD5542ABRUZ | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| AD5542ABRUZ-REEL7 | Material Declaration | Reliability Data | 16-Lead TSSOP | |
| Wafer Fabrication Data |
PCN-PDN Information
Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.
Support & Discussions
AD5542A Discussions
RE: AD5542A reference voltage
11 week(s) ago in Precision DACs
Sample & Buy
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Evaluation Boards
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.