EVAL-AD5679RSDZ
AD5679R DAC Evaluation Board ACE Software IDE
Analog DevicesWith the AD5674/AD5674R/AD5679/AD5679R family, Analog Devices has created a 2x higher channel density than current 8-channel parts in the same 4x4 LFCSP footprint. This also eases the customer design-in experience, reducing the number of decoupling capacitors needed and general layout simplification.
The devices operate from a single, 2.7 V to 5.5 V supply range and are guaranteed monotonic by design. The AD5674/AD5674R/AD5679/AD5679R are available in a 28-lead lead frame chip scale package (LFCSP) and incorporate a power-on reset (POR) circuit that ensures that the DAC outputs power up to and remains at zero-scale or midscale until a valid write. The AD5674/AD5674R/AD5679/AD5679R contain a power-down mode that reduces the current consumption to 2 μA typical.
Product Highlights
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High channel density: 16 channels in 4 mm × 4 mm LFCSP.
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High relative accuracy (integral nonlinearity (INL)) ±4 LSB maximum.
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Low drift, 2.5 V, on-chip reference.
Applications
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• Communications: Optical, High Density
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• Instrumentation: Monitoring and control
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• Industrial Automation: Biasing and control
Features and Benefits
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• High performance High relative accuracy (INL): ±4 LSB maximum at 16 bits (AD5679/AD5679R)
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• TUE: ±0.14% of FSR maximum
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• Offset error: ±1.5 mV maximum
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• Gain error: ±0.06% of FSR maximum
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• Low drift, 2.5 V voltage reference temperature coefficient: 2 ppm/°C typical
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• 40 mA short-circuit current
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• Wide operating ranges−40°C to +125°C temperature range
2.7 V to 5.5 V power supply range -
• Simplified implementationUser selectable gain of 1 or 2 (GAIN pin)
1.8 V logic compatibility -
• 50 MHz serial peripheral interface (SPI) with readback or daisy chain
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• 28-lead, 4 mm × 4 mm, RoHS compliant LFCSP
Block Diagrams and Tables
Related Evaluation Board
Product Technical Specifications
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8473.30.11.80
Automotive
No
PPAP
No
Type
Evaluation Board
Supported Device
AD5679R
Supported Device Technology
DAC
Number of Bits
16
Development Software
ACE Software
Interface Type
USB
Input Voltage Range (VDC)
2.7 to 5.5
Daughter Cards
Yes
Support FPGA
No