Overview
Features and Benefits
- 14-bit resolution - AD5556
- 16-bit resolution - AD5546
- 2- or 4-quadrant multiplying DAC
- ±1 LSB DNL
- ±1 LSB INL
- Operating supply voltage: 2.7 V to 5.5 V
- Low noise: 12 nV/√Hz
- Low power: IDD = 10 μA
- 0.5 µs Settling Time
- Built-in RFB Facilitates Voltage Conversion
- Built-in 4-quadrant resistors allow 0 V to –10 V,
0 V to +10 V, or ±10 V outputs - 2 mA Full Scale Current ± 20%, with VREF = 10 V
- See data sheet for additional features
Product Details
The AD5546 / AD5556 are precision 16-/14-bit, multiplying, low power, current output, parallel input D/A converters. They operate from a single 2.7 V to 5.5 V supply with ±10 V multi- plying references for 4-quadrant outputs. Built-in 4-quadrant resistors facilitate the resistance matching and temperature tracking that minimize the number of components needed for multiquadrant applications. The feedback resistor (RFB) simplifies the I-V conversion with an external buffer. The AD5546 / AD5556 are packaged in compact TSSOP-28 packages with operating temperatures from –40°C to +125°C.
Product Categories
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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AN-1488: Precision, AC Reference Signal Attenuator Using the AD5546/AD5556 Multiplying DAC (Rev. A)12/21/2017PDF79 K
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AN-1486: Precision, Unipolar, Noninverting Configuration for the AD5546/AD5556 DAC (Rev. C)11/24/2017PDF100 K
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AN-1487: Precision, Bipolar Configuration for the AD5546/AD5556 DAC (Rev. C)11/21/2017PDF96K
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AN-1426: Precision, Unipolar, Inverting Conversion Using the AD5546/AD5556 DAC (Rev. B)12/1/2016PDF99K
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AN-912: Driving a Center-Tapped Transformer with a Balanced Current-Output DAC (Rev. 0)5/21/2007PDF246 kB
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AN-320A: CMOS Multiplying DACs and Op Amps Combine to Build Programmable Gain Amplifier, Part 110/15/2004PDF1295 kB
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AN-137: A Digitally Programmable Gain and Attenuation Amplifier Design9/26/2002PDF52 kB
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Multiplying DACs Flexible Building Blocks11/30/2015PDF2 M
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Digital to Analog Converters ICs Solutions Bulletin, Volume 11, Issue 511/9/2011PDF
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.
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 |
|---|---|---|---|---|
| AD5556CRUZ | Material Declaration | Reliability Data | 28-Lead TSSOP (4.4mm x 9.7mm) | |
| Wafer Fabrication Data |
PCN-PDN Information
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Support & Discussions
AD5556 Discussions
Sample & Buy
Ordering FAQs
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Buy Now Pricing
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List Pricing
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Lead Times
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Sampling
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
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.