16-bit, single-channel, low-power, ultra-low glitch, voltage output DAC with 2.5V,2ppm/°C reference
Product details
Parameters
Package | Pins | Size
Features
- Relative Accuracy: 4 LSB
- Glitch Energy: 0.15 nV-s
- MicroPower Operation: 510 µA at 2.7 V
- Internal Reference:
- 2.5-V Reference Voltage (Enabled by Default)
- 0.02% Initial Accuracy
- 2-ppm/°C Temperature Drift (Typical)
- 5-ppm/°C Temperature Drift (Maximum)
- 20-mA Sink/Source Capability
- Power-On Reset to Zero
- Power Supply: 2.7 V to 5.5 V
- 16-Bit Monotonic Over Temperature Range
- Settling Time: 10 µs to ±0.003% FSR
- Low-Power Serial Interface With Schmitt-Triggered Inputs
- On-Chip Output Buffer Amplifier With Rail-to-Rail Operation
- Power-Down Capability
- Drop-In Compatible With DAC8531/01 and DAC8550 /51
- Temperature Range: –40°C to +105°C
- Available in a Tiny 8-Pin VSSOP Package
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Description
The DAC8560 is a low-power, voltage output, 16-bit digital-to-analog converter (DAC). The DAC8560 includes a 2.5-V, 2-ppm/°C internal reference (enabled by default), giving a full-scale output voltage range of 0 V to 2.5 V. The internal reference has an initial accuracy of 0.02% and can source up to 20 mA at the VREF pin. The device is monotonic, provides very good linearity, and minimizes undesired code-to-code transient voltages (glitch). The DAC8560 uses a versatile 3-wire serial interface that operates at clock rates up to 30 MHz. It is compatible with standard SPI, QSPI, Microwire, and digital-signal-processor (DSP) interfaces.
The DAC8560 incorporates a power-on-reset (POR) circuit that ensures the DAC output powers up at zero scale and remains there until a valid code is written to the device. The DAC8560 contains a power-down feature, accessed over the serial interface, that reduces the current consumption of the device to 1.2 µA at 5 V.
The low-power consumption, internal reference, and small footprint make this device ideal for portable, battery-operated equipment. The power consumption is 2.6 mW at 5 V, reducing to 6 µW in power-down mode.
The DAC8560 is available in an 8-pin VSSOP package.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | DAC8560 16-Bit, Ultra-Low Glitch, Voltage Output Digital-to-Analog Converter With 2.5-V, 2-ppm/°C Internal Reference datasheet (Rev. C) | Jan. 24, 2018 |
Application note | Circuit for offset adjustment of input signals using precision DAC | Jan. 25, 2019 | |
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 articles | How to design fully isolated 4-wire sensor transmitters | Oct. 21, 2015 | |
Technical articles | DAC Essentials: How accurate is your DAC? | Oct. 09, 2013 | |
Technical articles | DAC Essentials: String theory | May 01, 2013 | |
User guide | DAC8560EVM User Guide (Rev. A) | Nov. 19, 2009 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
This EVM features the DAC8560 digital-to-analog converter (DAC). The DAC8560EVM is a simple evaluation module designed to quickly and easily evaluate the functionality and performance of the 16-bit high-resolution, single-channel, serial input DAC. The device has a 2.5 V internal reference that (...)
Features
- The EVM is compatible with the 5-6KINTERFACE board allowing use of TI's, C5000 and C6000 DSP Starter Kits
- The EVM can connect to and interface with any MSP430 based platform
- On board connectors are available to allow the user to connect other external reference sources.
- Stacking allows a total of two (...)
Description
The DAC8560EVM-PDK is a complete evaluation/demonstration kit, which combines an DAC8560EVM with the TMS32VC5509 based MMB0 motherboard for use with a personal computer. The MMB0 motherboard allows the DAC8560EVM to connect to a computer via a USB port. The DAC8560EVM-PDK is controlled by the DXP (...)
Features
- Easy-to-use evaluation software for Microsoft Windows XP
- Built-in wave tables for creating Sine, Square, Triangle and Saw tooth output waveforms
- Amplitude and offset adjustment capabilities
- Ability to provide straight DC output
- Easily expandable with new analysis plug in tools from Texas Instruments
Software development
Features
- Modular design allows additional EVMs to be supported
- Graphical user interface provides easy setup to send signals to a DAC
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-00587 BOM.pdf (53KB) -
download TIDA-00587 Altium.zip (1859KB) -
download TIDA-00587 Gerber.zip (413KB)
Design files
-
download TIPD125 BOM.pdf (83KB) -
download TIPD125 Gerber.zip (930KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
VSSOP (DGK) | 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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