AD5680
PRODUCTION5 V 18-Bit nanoDAC® in a SOT-23
- Part Models
- 3
- 1ku List Price
- Starting From $4.15
Part Details
- Single 18-bit nanoDAC
- 18-bit monotonic
- 12-bit accuracy guaranteed
- Tiny 8-lead SOT-23 package
- Power-on reset to zero scale/midscale
- 4.5 V to 5.5 V power supply
- Serial interface
- Rail-to-rail operation
- SYNC interrupt facility
- Temperature range: −40°C to +105°C
The AD5680, a member of the nanoDAC family, is a single, 18-bit buffered voltage-out digital-to-analog converter (DAC) that operates from a single 4.5 V to 5.5 V supply and is 18-bit monotonic.
The AD5680 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 (AD5680-1) or to midscale (AD5680-2) and remains there until a valid write takes place.
The low power consumption of this part in normal operation makes it ideally suited to portable battery-operated equipment. The power consumption is 1.6 mW at 5 V.
The AD5680 on-chip precision output amplifier allows rail-to-rail output swing to be achieved. For remote sensing applications, the output amplifier’s inverting input is available to the user.
The AD5680 uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz, and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards.
Applications
- Closed-loop process control
- Low bandwidth data acquisition systems
- Portable battery-powered instruments
- Gain and offset adjustment
- Precision setpoint control
Documentation
Data Sheet 1
User Guide 1
Evaluation Design File 1
Solutions Bulletin & Brochure 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 |
|---|---|---|---|
| AD5680BRJZ-1500RL7 | 8-Lead SOT-23 | ||
| AD5680BRJZ-2500RL7 | 8-Lead SOT-23 | ||
| AD5680BRJZ-2REEL7 | 8-Lead SOT-23 |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Mar 27, 2019 - 18_0064 Bump Site Transfer and Qualification of Select 6L and 8L SOT23 Flip Chip on Lead Packages |
||
| AD5680BRJZ-1500RL7 | PRODUCTION | |
| AD5680BRJZ-2500RL7 | PRODUCTION | |
| AD5680BRJZ-2REEL7 | PRODUCTION | |
|
Feb 8, 2010 - 04_0080 Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland. |
||
| AD5680BRJZ-1500RL7 | PRODUCTION | |
| AD5680BRJZ-2500RL7 | PRODUCTION | |
| AD5680BRJZ-2REEL7 | PRODUCTION | |
|
Feb 4, 2010 - 10_0009 Halogen Free Material Change for SOT_23 Products |
||
| AD5680BRJZ-1500RL7 | PRODUCTION | |
| AD5680BRJZ-2500RL7 | PRODUCTION | |
| AD5680BRJZ-2REEL7 | 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?
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 ToolEvaluation Kits
AD5680DBZ Evaluation Board