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Digital-to-analog converters (DACs)
Precision DACs (≤10 MSPS)

DAC8814

ACTIVE

16-Bit, Quad, Serial Input Multiplying Digital to Analog Converter

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Data sheet

DAC8814

ACTIVE
Data sheet Order now

Product details

Resolution (bps) 16 Number of DAC channels 4 Interface type SPI Output type Unbuffered Current INL (max) (±LSB) 1 Settling time (µs) 0.5 Reference type Ext Architecture Multiplying DAC Rating Catalog Features SDO Sample/update rate (Msps) 2 Power consumption (typ) (mW) 0.0275 Operating temperature range (°C) -40 to 85
Resolution (bps) 16 Number of DAC channels 4 Interface type SPI Output type Unbuffered Current INL (max) (±LSB) 1 Settling time (µs) 0.5 Reference type Ext Architecture Multiplying DAC Rating Catalog Features SDO Sample/update rate (Msps) 2 Power consumption (typ) (mW) 0.0275 Operating temperature range (°C) -40 to 85
SSOP (DB) 28 79.56 mm² 10.2 x 7.8
  • Relative Accuracy: 1 LSB Max
  • Differential Nonlinearity: 1 LSB Max
  • 2-mA Full-Scale Current with VREF = ±10 V
  • 0.5-µs Settling Time
  • Midscale or Zero-Scale Reset
  • Four Separate 4Q Multiplying Reference Inputs
  • Reference Bandwidth: 10 MHz
  • Reference Dynamics: -105 dB THD
  • SPI™-Compatible 3-Wire Interface: 50 MHz
  • Double Buffered Registers Enable
  • Simultaneous Multichannel Change
  • Internal Power-On Reset
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally-Controlled Calibration

SPI is a trademark of Motorola, Inc.
All other trademarks are the property of their respective owners.
  • Relative Accuracy: 1 LSB Max
  • Differential Nonlinearity: 1 LSB Max
  • 2-mA Full-Scale Current with VREF = ±10 V
  • 0.5-µs Settling Time
  • Midscale or Zero-Scale Reset
  • Four Separate 4Q Multiplying Reference Inputs
  • Reference Bandwidth: 10 MHz
  • Reference Dynamics: -105 dB THD
  • SPI™-Compatible 3-Wire Interface: 50 MHz
  • Double Buffered Registers Enable
  • Simultaneous Multichannel Change
  • Internal Power-On Reset
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally-Controlled Calibration

SPI is a trademark of Motorola, Inc.
All other trademarks are the property of their respective owners.

The DAC8814 is a quad, 16-bit, current-output digital-to-analog converter (DAC) designed to operate from a single +2.7-V to 5.0-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 doubled buffered serial data interface offers high-speed, 3-wire, SPI and microcontroller compatible inputs using serial data in (SDI), clock (CLK), and a chip-select (CS). In addition, a serial data out pin (SDO) allows for daisy-chaining when multiple packages are used. A common level-sensitive load DAC strobe (LDAC) input allows simultaneous update of all DAC outputs from previously loaded input registers. Additionally, an internal power-on reset forces the output voltage to zero at system turn on. An MSB pin allows system reset assertion (RS) to force all registers to zero code when MSB = 0, or to half-scale code when MSB = 1.

The DAC8814 is available in an SSOP package.

The DAC8814 is a quad, 16-bit, current-output digital-to-analog converter (DAC) designed to operate from a single +2.7-V to 5.0-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 doubled buffered serial data interface offers high-speed, 3-wire, SPI and microcontroller compatible inputs using serial data in (SDI), clock (CLK), and a chip-select (CS). In addition, a serial data out pin (SDO) allows for daisy-chaining when multiple packages are used. A common level-sensitive load DAC strobe (LDAC) input allows simultaneous update of all DAC outputs from previously loaded input registers. Additionally, an internal power-on reset forces the output voltage to zero at system turn on. An MSB pin allows system reset assertion (RS) to force all registers to zero code when MSB = 0, or to half-scale code when MSB = 1.

The DAC8814 is available in an SSOP package.
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Technical documentation

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Type Title Date
* Data sheet Quad, Serial Input 16-Bit Multiplying Digital-to-Analog Converter datasheet (Rev. D) 27 Sep 2006
EVM User's guide DAC8803/14 EVM 31 May 2006

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DAC8814EVM — DAC8814 evaluation module

The EVM allows complete performance and operational analysis of the DAC8814 device. The design includes four external buffers and a DPDT switches, which will allow unipolar and bipolar output operation. The DAC8803-14EVM is designed in TI's modular form factor. This form factor permits connection (...)

User guide: PDF
Not available on TI.com
Support software

DXP — DXP EVM GUI

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 (...)

Supported products & hardware

Supported products & hardware

Products
Precision DACs (≤10 MSPS)
DAC1220 — 20-Bit Delta-Sigma Low Power Digital-To-Analog Converter DAC5311 — 8bit, Single Channel, 80uA, 1.8V-5.5V DAC in SC70 Package DAC60004 — Ultra-Small, true 12-bit quad voltage output DAC with 1LSB INL/DNL DAC6311 — 10bit, Single Channel, 80uA, 2.0V-5.5V DAC in SC70 Package DAC70004 — Ultra-Small, true 14-bit quad voltage output DAC with 1LSB INL/DNL DAC7311 — 12-bit, single-channel, ultra-low power DAC in 6-pin SC70 package for battery powered applications DAC7554 — Low-Power, Low-Glitch, 12-Bit DAC DAC7558 — 12-Bit, Octal, Ultralow Glitch, Voltage Output Digital to Analog Converter DAC7562 — 12-Bit, Dual, Low Power, Ultra-low Glitch, Buffered Voltage Output DAC with 2.5V, 4ppm/°C Reference DAC7568 — 12-Bit, Octal Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal Reference DAC7573 — Quad, 12-Bit, 10us, Digital-to-Analog Converter with I2C Digital Interface DAC7574 — 12-Bit Quad Voltage Output Digital-to-Analog Converter w/ I2C Interface DAC7678 — 12-bit, Octal Channel, Ultra-Low Glitch, Voltage Output, 2-Wire Interface DAC with 2.5V Internal Ref DAC7714 — Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter DAC7716 — Quad 12-Bit High Accuracy +/-16.5 V Output Serial Input Digital-To-Analog Converter DAC7718 — Octal, Low power,12-bit, +/-16.5V Output Serial Input Digital-to-Analog Converter DAC7811 — 12-bit, single-channel, serial input multiplying DAC with 0.2us settling time DAC80004 — Ultra-Small, true 16-bit quad voltage output DAC with 1LSB INL/DNL DAC8164 — 14-bit, quad channel, ultra-low glitch, vout DAC with 2.5V, 2ppm/°C int. ref. and reset to ze DAC8165 — 14-Bit, quad channel, ultra-low glitch, vout DAC with 2.5V, 2ppm/°C int. ref. and reset to mi DAC8168 — 14-Bit, Octal Channel, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/°C Internal Reference DAC8218 — Octal, Low power ,14-bit, +/-16.5V Output Serial Input Digital-to-Analog Converter DAC8234 — Quad 14-Bit High Accuracy +/-16.5 V Output Serial Input Digital-To-Analog Converter DAC8311 — 14bit, Single Channel, 80uA, 2.0V-5.5V DAC in SC70 Package DAC8411 — 16bit, Single Channel, 80uA, 2.0V-5.5V DAC in SC70 Package DAC8534 — 2.7V to 5.5V, Quad Channel, 16-Bit, Serial Input DAC DAC8550 — 16-Bit, Ultralow Glitch Voltage Output DAC DAC8551 — 16-Bit, Ultralow Glitch, Voltage Output, Digital to Analog Converter DAC8552 — 16-Bit, Dual-Channel, Ultralow Glitch, Voltage Output, Digital to Analog Converter DAC8554 — 16-Bit, Quad Channel, Ultralow Glitch, Voltage Output Digital To Analog Converter DAC8555 — 16-Bit, Quad Channel, Ultralow Glitch, Voltage Output Digital to Analog Converter DAC8560 — 16-bit, single-channel, low-power, ultra-low glitch, voltage output DAC with 2.5V,2ppm/°C reference DAC8562 — 16-bit, dual-channel, low-power, ultra-low glitch, voltage output DAC with 2.5V, 4ppm/°C reference DAC8564 — 16-bit, quad-channel, ultra-low glitch, Vout DAC with 2.5-V, 2-ppm/C internal reference DAC8565 — 16-bit, quad channel, ultra-low glitch, vout DAC with 2.5V, 2ppm/C int. ref. with reset to midsca DAC8568 — 16-bit, octal-channel, ultra-low glitch, voltage output DAC with 2.5V, 2ppm/°C internal reference DAC8571 — Low-Power Rail-To-Rail Output 16-Bit I2C Input DAC DAC8574 — Low-Power Quad Rail-To-Rail Output 16-Bit I2C Input DAC DAC8580 — 16-Bit, High Speed, Low Noise, Voltage Output, Digital to Analog Converter DAC8581 — 16-Bit, High Speed, Low Noise, Voltage Output Digital to Analog Converter DAC8718 — Octal Low-Power 16-Bit +/-16.5V Output Serial Input Digital-to-Analog Converter DAC8734 — 16-Bit Quad High-Accuracy +/-16.5V Output Digital-to-Analog Converter DAC8801 — 14-Bit, Single Channel, Serial Interface, Multiplying Digital-to-Analog Converter DAC8803 — 14-Bit, Quad Channel, Serial Interface, Multiplying Digital-to-Analog Converter DAC8811 — 16-bit, single-channel, serial input multiplying DAC with 0.5us settling time DAC8814 — 16-Bit, Quad, Serial Input Multiplying Digital to Analog Converter DAC8831 — 16-Bit, Ultra-Low Power, Voltage Output Digital to Analog Converter DAC8832 — 16-bit Ultra-low power voltage output Digital-to-Analog Converter DAC8871 — 16-Bit Single Channel, Serial Interface, +/-18V (High Voltage Bipolar) Output DAC DAC8881 — Single Channel 16-Bit, Low Noise, Voltage Output Digital-to-Analog Converter DAC9881 — 18-bit, single-channel, low-noise, voltage output DAC for high accuracy applications
Hardware development
Evaluation board
DAC8411EVM-PDK — DAC8411 Performance Demonstration Kit DAC8811EVM-PDK — DAC8811 Performance Demonstration Kit DAC8832EVM-PDK — DAC8832 Performance Demonstration Kit DAC9881EVM-PDK — DAC9881 Performance Demonstration Kit
Software
Software programming tool
DXP — DXP DAC Exerciser Program
Download
Support software

SLOC057 — ItoVPro Application Software for High Speed Amplifiers Voltage Feedback Devices

Supported products & hardware

Supported products & hardware

Products
Precision DACs (≤10 MSPS)
DAC8801 — 14-Bit, Single Channel, Serial Interface, Multiplying Digital-to-Analog Converter DAC8803 — 14-Bit, Quad Channel, Serial Interface, Multiplying Digital-to-Analog Converter DAC8811 — 16-bit, single-channel, serial input multiplying DAC with 0.5us settling time DAC8814 — 16-Bit, Quad, Serial Input Multiplying Digital to Analog Converter
Download
Simulation model

DAC8814 IBIS Model

SBAM066.ZIP (27 KB) - IBIS Model
Download
Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

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 operational-amplifier (...)
View Options
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Request
Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
User guide: PDF
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Package Pins CAD symbols, footprints & 3D models
SSOP (DB) 28 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

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Information included:
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