AD5669R
PRODUCTIONOctal, 16-bit, I2C Voltage Output denseDAC with 5 ppm/°C On-Chip Reference
- Part Models
- 12
- 1ku List Price
- Starting From $14.48
Part Details
- Low power octal DACs: 16 bits
- 2.6 mm × 2.6 mm 16-ball WLCSP
- 4 mm × 4 mm 16-lead LFCSP and 16-lead TSSOP
- On-chip 1.25 V/2.5 V, 5 ppm/°C reference
- Power down to 400 nA at 5 V, 200 nA at 3 V
- 2.7 V to 5.5 V power supply
- Guaranteed monotonic by design
- Power-on reset to zero scale or midscale
- 3 power-down functions
- Hardware LDAC and CLR functions
- I2C-compatible serial interface supports standard (100 kHz) and fast (400 kHz) modes
The AD5669R device is a low power, octal, 16-bit, buffered voltage-output DACs. It operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design.
The AD5629R/AD5669R have an on-chip reference with an internal gain of 2. The AD5629R-1/AD5669R-1 have a 1.25 V, 5 ppm/°C reference, giving a full-scale output range of 2.5 V. The AD5629R-2/AD5629R-3 and the AD5669R-2/AD5669R-3 have a 2.5 V 5 ppm/°C reference, giving a full-scale output range of 5 V depending on the option selected. Devices with 1.25 V reference selected operate from a single 2.7 V to 5.5 V supply. Devices with 2.5 V reference selected operate from 4.5 V to 5.5 V. The on-chip reference is off at power-up, allowing the use of an external reference. The internal reference is enabled via a software write.
The part incorporates a power-on reset circuit that ensures that the DAC output powers up to 0 V and remains powered up at this level until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 400 nA at 5 V and provides software-selectable output loads while in power-down mode for any or all DAC channels.
Product Highlights
- Octal, 16-bit DACs.
- On-chip 1.25 V/2.5 V, 5 ppm/°C reference.
- Available in 16-lead LFCSP and TSSOP, and 16-ball WLCSP.
- Power-on reset to 0 V or midscale.
- Power-down capability. When powered down, the DAC typically consumes 200 nA at 3 V and 400 nA at 5 V.
Applications
- Process control
- Data acquisition systems
- Portable battery-powered instruments
- Digital gain and offset adjustment
- Programmable voltage and current sources
Documentation
Data Sheet 1
User Guide 1
Solutions Bulletin & Brochure 1
Device Drivers 2
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 |
|---|---|---|---|
| AD5669RACPZ-2-RL7 | 16-Lead LFCSP (4mm x 4mm) | ||
| AD5669RACPZ-3-RL7 | 16-Lead LFCSP (4mm x 4mm) | ||
| AD5669RARUZ-1 | 16-Lead TSSOP | ||
| AD5669RARUZ-1-RL7 | 16-Lead TSSOP | ||
| AD5669RBCBZ-1-R5 | 16-Ball WLCSP (2.6mm x 2.6mm) | ||
| AD5669RBCBZ-1-RL7 | 16-Ball WLCSP (2.6mm x 2.6mm) | ||
| AD5669RBCPZ-1-RL7 | 16-Lead LFCSP (4mm x 4mm) | ||
| AD5669RBCPZ-1500R7 | 16-Lead LFCSP (4mm x 4mm) | ||
| AD5669RBCPZ-2-RL7 | 16-Lead LFCSP (4mm x 4mm) | ||
| AD5669RBCPZ-2500R7 | 16-Lead LFCSP (4mm x 4mm) | ||
| AD5669RBRUZ-2 | 16-Lead TSSOP | ||
| AD5669RBRUZ-2-RL7 | 16-Lead TSSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
| No Match Found | ||
|
Jul 10, 2014 - 14_0005 Assembly Transfer to Amkor Philippines and Test Transfer to STATS ChipPAC China of Select LFCSP Products |
||
| AD5669RACPZ-2-RL7 | PRODUCTION | |
| AD5669RACPZ-3-RL7 | PRODUCTION | |
| AD5669RBCPZ-1-RL7 | PRODUCTION | |
| AD5669RBCPZ-1500R7 | PRODUCTION | |
| AD5669RBCPZ-2-RL7 | PRODUCTION | |
| AD5669RBCPZ-2500R7 | PRODUCTION | |
|
Jan 20, 2014 - 13_0230 Assembly and Test Transfer of Select 3.5x3.5, 4x3, 4x4, and 5x5mm LFCSP Products to STATS ChipPAC China |
||
| AD5669RACPZ-2-RL7 | PRODUCTION | |
| AD5669RACPZ-3-RL7 | PRODUCTION | |
| AD5669RBCPZ-1-RL7 | PRODUCTION | |
| AD5669RBCPZ-1500R7 | PRODUCTION | |
| AD5669RBCPZ-2-RL7 | PRODUCTION | |
| AD5669RBCPZ-2500R7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
FPGA/HDL 2
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
AD5669R Evaluation Board