AD5311R
PRODUCTION10-Bit nanoDAC, I2C Interface and 2 ppm/°C On-Chip Reference
- Part Models
- 2
- 1ku List Price
- Starting From $1.38
Part Details
- High relative accuracy (INL): ±0.5 LSB maximum
- Low drift 2.5 V reference: 2 ppm/°C typical
- Selectable span output: 2.5 V or 5 V
- Total unadjusted error (TUE): 0.06% of FSR maximum
Offset error: ±1.5 mV maximum
Gain error: ±0.05 % of FSR maximum
- Low glitch: 0.1 nV-sec
- High drive capability: 20 mA
- Low power: 1.2 mW at 3.3 V
- Independent logic supply: 1.8 V logic compatible
- Wide operating temperature range: −40°C to +105°C
- Robust 4 kV HBM ESD protection
The AD5310R / AD5311R, members of the nanoDAC® family, are low power, single-channel, 10-bit buffered voltage-out DACs. The devices include an enabled by default internal 2.5 V reference, and provides 2 ppm/°C. The output span can be programmed to be 0 V to VREF or 0 V to 2 × VREF. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design. The devices are available in 10-lead MSOP packages.
The internal power-on reset circuit of the AD5310R/AD5311R ensures that the DAC register is written to zero scale at powerup when the internal output buffer is configured in normal mode. The devices contain a power-down mode that reduces the current consumption of the device to 2 µA at 5 V.
The AD5310R / AD5311R use a versatile SPI or I2C interface, including an asynchronous RESET pin and a VLOGIC pin, allowing 1.8 V compatibility.
Product Highlights
- High Relative Accuracy (INL):±0.5 LSB maximum.
- Low Drift 2.5 V On-Chip Reference: 5 ppm/°C maximum temperature coefficient.
Applications
- Process controls
- Data acquisition systems
- Digital gain and offset adjustment
- Programmable voltage sources
- Optical modules
Documentation
Data Sheet 1
User Guide 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 |
|---|---|---|---|
| AD5311RBRMZ | 10-Lead MSOP | ||
| AD5311RBRMZ-RL7 | 10-Lead MSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jan 26, 2016 - 15_0176 Assembly Transfer of Select 8/10L MSOP Products to Amkor Philippines |
||
| AD5311RBRMZ | PRODUCTION | |
| AD5311RBRMZ-RL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Evaluation Software 0
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
AD5311R Evaluation Board