DAC8811

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16-bit, single-channel, serial input multiplying DAC with 0.5us settling time

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Product details

Parameters

Resolution (Bits) 16 DAC channels 1 Interface type SPI Output type Unbuffered Current Settling time (µs) 0.5 Features Small Size Reference: type Ext Architecture Multiplying DAC Rating Catalog Output range (Max) (mA/V) 2 Output range (Min) (mA/V) 0 Operating temperature range (C) -40 to 105 open-in-new Find other Precision DACs (<=10MSPS)

Package | Pins | Size

VSON (DRB) 8 9 mm² 3.0 x 3.0 VSSOP (DGK) 8 15 mm² 3 x 4.9 open-in-new Find other Precision DACs (<=10MSPS)

Features

  • ±0.5 LSB DNL
  • 16-Bit Monotonic
  • ±1 LSB INL
  • Low Noise: 12 nV/√Hz
  • Low Power: IDD = 2 µA
  • 2.7-V to 5.5-V Analog Power Supply
  • 2-mA Full-Scale Current ±20%,
    with VREF = 10 V
  • 50-MHz Serial Interface
  • 0.5-μs Settling Time
  • 4-Quadrant Multiplying Reference
  • Reference Bandwidth: 10 MHz
  • ±10-V Reference Input
  • Reference Dynamics: –105 THD
  • Tiny 8-Lead 3 × 3 mm VSON and 3 × 5 mm VSSOP Packages
  • Industry-Standard Pin Configuration

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open-in-new Find other Precision DACs (<=10MSPS)

Description

The DAC8811 multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7-V to 5.5-V supply.

The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides temperature tracking for the full-scale output when combined with an external I-to-V precision amplifier.

A serial data interface offers high-speed, three-wire microcontroller-compatible inputs using data-in (SDI), clock (CLK), and chip-select (CS).

On power-up, the DAC register is filled with zeroes, and the DAC output is at zero scale.

The DAC8811 is packaged in space-saving 8-lead VSON and VSSOP packages.

For all available packages, see the orderable addendum at the end of the datasheet.
open-in-new Find other Precision DACs (<=10MSPS)
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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 6
Type Title Date
* Datasheet DAC8811 16-Bit, Serial Input Multiplying Digital-to-Analog Converter datasheet (Rev. D) Feb. 15, 2016
Application note High-current voltage output circuit using a precision DAC Jan. 25, 2019
Technical articles How do you select a multiplying DAC? Think op amp first. Oct. 09, 2015
Application note Topology and Noise Using Multiplying DACs (Rev. A) May 18, 2015
Technical articles DAC Essentials: The resistor ladder May 29, 2013
User guide DAC8801/11EVM User's 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

EVALUATION BOARD Download
49
Description

This EVM features the DAC8811 multiplying digital-to-analog converter (MDAC). It provides a quick and easy way to evaluate the functionality and performance of the high-resolution serial input MDAC. The EVM provides a serial interface header to easily attach to any host microprocessor or TI TMS320 (...)

Features
  • Full-featured evaluation board for the high resolution MDAC
  • Onboard signal conditioning using an Output Buffer Module
  • Onboard precision voltage reference using a REF102 and precision INA105
  • Power supply voltages can be connected to the EVM through onboard connectors
EVALUATION BOARD Download
149
Description

The DAC8811EVM-PDK is a complete evaluation/demonstration kit, which combines an DAC8811EVM with the TMS32VC5509 based MMB0 motherboard for use with a personal computer. The MMB0 motherboard allows the DAC8811EVM to connect to a computer via a USB port. The DAC8811EVM-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

SOFTWARE PROGRAMMING TOOL Download
DXP DAC Exerciser Program
DXP DAC Exerciser Program (DXP)is a software tool from Texas Instruments for evaluating DACs without the requirements of expensive pattern generators or writing complex software. When used with a Texas Instruments DAC EVM and a modular motherboard, it allows for simple and easy digital signal generation (...)
Features
  • Modular design allows additional EVMs to be supported
  • Graphical user interface provides easy setup to send signals to a DAC
SUPPORT SOFTWARE Download
SBAC212.ZIP (192743 KB)
SUPPORT SOFTWARE Download
SLOC057.ZIP (2 KB)

Design tools & simulation

SIMULATION MODEL Download
SBAM072.ZIP (14 KB) - IBIS Model
SIMULATION MODEL Download
SBAM417.ZIP (23 KB) - TINA-TI Reference Design
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
CALCULATION TOOL Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
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

REFERENCE DESIGNS Download
±10V Four-Quadrant Multiplying DAC Reference Design
TIPD137 This TI Precision Verified Design provides the theory, component selection, simulation, PCB design, and measurement details for a dual-supply, four-quadrant MDAC solution that can accurately generate output voltages from -10V to +10V.  By removing the summing stage, this design also serves as (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
SON (DRB) 8 View options
VSSOP (DGK) 8 View options

Ordering & quality

Information included:
  • 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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