16-bit, single-channel, ultra-low power, voltage output DAC
Product details
Parameters
Package | Pins | Size
Features
- 16-Bit Resolution
- 2.7 V to 5.5 V Single-Supply Operation
- Very Low Power: 15 µW for 3 V Power
- High Accuracy, INL: 1 LSB
- Low Noise: 10 nV/
Hz
- Fast Settling: 1.0 µS
- Fast SPI™ Interface, up to 50 MHz
- Reset to Zero-Code
- Schmitt-Trigger Inputs for Direct Optocoupler Interface
- Industry-Standard Pin Configuration
- APPLICATIONS
- Portable Equipment
- Automatic Test Equipment
- Industrial Process Control
- Data Acquisition Systems
- Optical Networking
SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corp.
All other trademarks are the property of their respective owners.
Description
The DAC8830 and DAC8831 are single, 16-bit, serial-input, voltage-output digital-to-analog converters (DACs) operating from a single 3 V to 5 V power supply. These converters provide excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 µS to 1/2 LSB of full-scale output) over the specified temperature range of -40°C to +85°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer.
These parts feature a standard high-speed (clock up to 50 MHz), 3 V or 5 V SPI serial interface to communicate with a DSP or microprocessor.
The DAC8830 output is 0 V to VREF. However, the DAC8831 provides bipolar output (±VREF) when working with an external buffer. The DAC8830 and DAC8831 are both reset to zero code after power up. For optimum performance, a set of Kelvin connections to external reference and analog ground input are provided on the DAC8831.
The DAC8830 is available in an SO-8 package, and the DAC8831 in an SO-14 package. Both have industry standard pinouts. The DAC8831 is also available in a QFN-14 package.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | 16-Bit, Ultra-Low Power, Voltage Output Digital-to-Analog Converters datasheet (Rev. D) | Sep. 14, 2007 |
Application note | Programmable low-side current sink circuit | Dec. 28, 2018 | |
Application note | Loop powered 4- to 20-mA transmitter circuit | Dec. 20, 2018 | |
Application note | Unipolar voltage output DAC to bipolar voltage output circuit | Dec. 20, 2018 | |
Technical article | Zero out your system error with zero drift, zero crossover and zero hassle | Apr. 21, 2017 | |
Application note | Time Gain Control (Compensation) in Ultrasound Applications | Dec. 02, 2016 | |
Technical article | Industrial DACs: How to design 2-wire transmitters | Jan. 23, 2015 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Features
- Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Noise calculations
- Common unit translation
- Solves common amplifier circuit design problems
- Gain selections using standard resistors
- Filter configurations
- Total noise for common amplifier configurations
- (...)
Reference designs
Design files
-
download TIDA-01402 BOM.pdf (43KB) -
download TIDA-01402 Assembly Drawing.pdf (94KB) -
download TIDA-01402 PCB.pdf (168KB) -
download TIDA-01402 CAD Files.zip (985KB) -
download TIDA-01402 Gerber.zip (493KB)
Design files
-
download TIDA-01504 BOM.pdf (200KB) -
download TIDA-01504 Assembly Drawing.pdf (139KB) -
download TIDA-01504 PCB.pdf (834KB) -
download TIDA-01504 CAD Files.zip (868KB) -
download TIDA-01504 Gerber.zip (598KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOIC (D) | 8 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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