AD5663
PRODUCTION2.7 V to 5.5 V, 250 μA, Rail-to-Rail Output, Dual 16-Bit nanoDAC®
- Part Models
- 7
- 1ku List Price
- Starting From $4.07
Part Details
- Low power, dual 16-bit nanoDAC
- Relative accuracy: ±12 LSBs maximum
- Guaranteed monotonic by design
- 10-lead MSOP and 3 mm × 3 mm LFCSP_WD
- 2.7 V to 5.5 V power supply
- Per channel power-down
- Power-on reset to zero scale or midscale
- Hardware LDAC and CLR functions
- Serial interface; up to 50 MHz
The AD5663, a member of the nanoDAC® family, is a low power, dual, 16-bit buffered voltage-out DAC that operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design.
The AD5663 requires an external reference voltage to set the output range of the DAC. The part incorporates a power-on reset circuit that ensures the DAC output powers up to 0 V or midscale (AD5663BRMZ-1) and remains there until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 480 nA at 5 V and provides software-selectable output loads while in power-down mode.
The low power consumption of this part in normal operation makes it ideally suited to portable, battery-operated equipment. The power consumption is 1.25 mW at 5 V, going down to 2.4 μW in power-down mode.
The on-chip precision output amplifier of the AD5663 allows rail-to-rail output swing to be achieved.
The AD5663 uses a versatile, 3-wire serial interface that operates at clock rates up to 50 MHz and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards.
Product Highlights
- Dual 16-bit DAC; relative accuracy of ±12 LSBs maximum.
- Available in 10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP_WD packages.
- Low power; typically consumes 0.6 mW at 3 V and 1.25 mW at 5 V.
- 7 μs maximum settling time.
Applications
- Process control
- Data acquisition systems
- Portable battery-powered instruments
- Digital gain and offset adjustment
- Programmable voltage and current sources
- Programmable attenuators
Documentation
Data Sheet 1
Solutions Bulletin & Brochure 1
Analog Dialogue 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. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD5663ARMZ | 10-Lead MSOP | ||
| AD5663ARMZ-REEL7 | 10-Lead MSOP | ||
| AD5663BCPZ-REEL7 | 10-Lead LFCSP (3mm x 3mm) | ||
| AD5663BRMZ | 10-Lead MSOP | ||
| AD5663BRMZ-1 | 10-Lead MSOP | ||
| AD5663BRMZ-1REEL7 | 10-Lead MSOP | ||
| AD5663BRMZ-REEL7 | 10-Lead MSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
May 15, 2012 - 10_0006 Halogen Free Material Change for mini SOIC Products |
||
| AD5663ARMZ | PRODUCTION | |
| AD5663ARMZ-REEL7 | PRODUCTION | |
| AD5663BRMZ | PRODUCTION | |
| AD5663BRMZ-1 | PRODUCTION | |
| AD5663BRMZ-1REEL7 | PRODUCTION | |
| AD5663BRMZ-REEL7 | PRODUCTION | |
|
Feb 8, 2010 - 04_0080 Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland. |
||
| AD5663ARMZ | PRODUCTION | |
| AD5663ARMZ-REEL7 | PRODUCTION | |
| AD5663BCPZ-REEL7 | PRODUCTION | |
| AD5663BRMZ | PRODUCTION | |
| AD5663BRMZ-1 | PRODUCTION | |
| AD5663BRMZ-1REEL7 | PRODUCTION | |
| AD5663BRMZ-REEL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Software 1
Can't find the software or driver you need?
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| isoPower 1 | ||
| ADUM5401 | PRODUCTION | Quad-Channel, 2.5 kV Isolators with Integrated DC-to-DC Converter (3/1 channel directionality) |
| Low Input Bias Current Op Amps (≤100 pA) 1 | ||
| AD820 | PRODUCTION | Single-Supply, Rail-to-Rail, Low Power FET-Input Op Amp |
| Low Power Op Amps (≤ 1mA/amp) 1 | ||
| OP295 | PRODUCTION | Rail-to-Rail Dual Op Amp |
| Precision Op Amps (Vos ≤1mV & TCVos ≤2uV/C) 1 | ||
| ADA4096-2 | RECOMMENDED FOR NEW DESIGNS | 30 V, Micropower, Overvoltage Protection, Rail-to-Rail Input/Output Dual Op Amplifier |
| Series Voltage References 2 | ||
| REF195 | PRODUCTION | 5.0V Precision Micropower, Low Dropout, Low Voltage Reference |
| REF193 | PRODUCTION | 3.0V Precision Micropower, Low Dropout, Low Voltage Reference |
| Standard Digital Isolators 3 | ||
| ADuM1300 | PRODUCTION | Triple-Channel Digital Isolator |
| ADUM7440 | PRODUCTION | 1 kV RMS Quad-Channel Digital Isolator |
| ADUM7441 | PRODUCTION | 1 kV RMS Quad-Channel Digital Isolator |
| USB Isolators 1 | ||
| ADUM4160 | PRODUCTION | Full/Low Speed USB Digital Isolator |
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.
Open ToolIBIS Model 1
Evaluation Kits
AD5663R Evaluation Board