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

DAC8803

ACTIVE

14-Bit, Quad Channel, Serial Interface, Multiplying Digital-to-Analog Converter

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Data sheet

DAC8803

ACTIVE
Data sheet Order now

Product details

Resolution (bps) 14 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 Reset to Mid-Scale, SDO Sample/update rate (Msps) 2 Power consumption (typ) (mW) 0.0275 Operating temperature range (°C) -40 to 85
Resolution (bps) 14 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 Reset to Mid-Scale, 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 Update
  • Internal Power-On Reset
  • Compact SSOP-28 Package
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally-Controlled Calibration

SPI is a trademark of Motorola, Inc.
All 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 Update
  • Internal Power-On Reset
  • Compact SSOP-28 Package
  • Industry-Standard Pin Configuration
  • APPLICATIONS
    • Automatic Test Equipment
    • Instrumentation
    • Digitally-Controlled Calibration

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

The DAC8803 is a quad, 14-bit, current-output digital-to-analog converter (DAC) designed to operate from a single +2.7-V to 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 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 DAC8803 is packaged in an SSOP package.

The DAC8803 is a quad, 14-bit, current-output digital-to-analog converter (DAC) designed to operate from a single +2.7-V to 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 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 DAC8803 is packaged in an SSOP package.
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Technical documentation

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Type Title Date
* Data sheet Quad, Serial Input 14-Bit Multiplying DAC datasheet (Rev. C) 03 Feb 2006
Application note Interfacing the DAC8803EVM to TMS470 Processors 28 Jun 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

DAC8803EVM — DAC8803 evaluation module

The EVM allows complete performance and operational analysis of the DAC8803 device. The design includes four external buffers and DPDT switches to allow unipolar and bipolar output operation. The DAC8803EVM is designed in TI modular form factor. This form factor permits connection to several TI (...)

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

DAC8803 IBIS Model

SBAM062.ZIP (28 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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