Product details

Resolution (Bits) 16 Number of DAC channels (#) 1 Interface type SPI Output type Unbuffered Voltage Settling time (µs) 1 Features Reset to Mid-Scale Reference type Ext Architecture R-2R Rating Catalog Output range (Max) (mA/V) 18 Output range (Min) (mA/V) -18 Operating temperature range (C) -40 to 105
Resolution (Bits) 16 Number of DAC channels (#) 1 Interface type SPI Output type Unbuffered Voltage Settling time (µs) 1 Features Reset to Mid-Scale Reference type Ext Architecture R-2R Rating Catalog Output range (Max) (mA/V) 18 Output range (Min) (mA/V) -18 Operating temperature range (C) -40 to 105
TSSOP (PW) 16
  • 16-Bit Resolution
  • Output: ±18V for ±18V Reference Input
  • ±18V Supply Operation
  • Very Low Power
  • High Accuracy INL: 1LSB
  • Low Noise: 10nV/Hz
  • Fast Settling: 1µs to 1LSB
  • Fast SPI™ Interface: Up To 50MHz
  • 16-Pin TSSOP Package
  • Selectable Reset to Zero or Midscale
  • APPLICATIONS
    • Portable Equipment
    • Automatic Test Equipment
    • Industrial Process Control
    • Data Acquisition Systems
    • Optical Networking

TI DSP is a trademark of Texas Instruments.
SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor.
All other trademarks are the property of their respective owners.

  • 16-Bit Resolution
  • Output: ±18V for ±18V Reference Input
  • ±18V Supply Operation
  • Very Low Power
  • High Accuracy INL: 1LSB
  • Low Noise: 10nV/Hz
  • Fast Settling: 1µs to 1LSB
  • Fast SPI™ Interface: Up To 50MHz
  • 16-Pin TSSOP Package
  • Selectable Reset to Zero or Midscale
  • APPLICATIONS
    • Portable Equipment
    • Automatic Test Equipment
    • Industrial Process Control
    • Data Acquisition Systems
    • Optical Networking

TI DSP is a trademark of Texas Instruments.
SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor.
All other trademarks are the property of their respective owners.

The DAC8871 is a 16-bit, single-channel, serial input, voltage output digital-to-analog converter (DAC). The output range is determined by the reference voltage, VREFH and VREFL. By properly selecting the reference, the output can be unipolar or bipolar, and up to \xB118V. The DAC8871 provides excellent linearity (1LSB INL), low noise, and fast settling (1ms to 1LSB of full scale output) over the specified temperature range of -40°C to +105°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer. This device features a standard high-speed clock (up to 50MHz), and a 3V or 5V SPI serial interance to communicate with the DSP or microprocessors. For optimum performance, a set of Kelvin connections to external reference are provided.

The DAC8871 is available in a TSSOP-16 package.

The DAC8871 is a 16-bit, single-channel, serial input, voltage output digital-to-analog converter (DAC). The output range is determined by the reference voltage, VREFH and VREFL. By properly selecting the reference, the output can be unipolar or bipolar, and up to \xB118V. The DAC8871 provides excellent linearity (1LSB INL), low noise, and fast settling (1ms to 1LSB of full scale output) over the specified temperature range of -40°C to +105°C. The output is unbuffered, which reduces the power consumption and the error introduced by the buffer. This device features a standard high-speed clock (up to 50MHz), and a 3V or 5V SPI serial interance to communicate with the DSP or microprocessors. For optimum performance, a set of Kelvin connections to external reference are provided.

The DAC8871 is available in a TSSOP-16 package.

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Technical documentation

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Type Title Date
* Data sheet 16-Bit, Single-Ch, ±18V Output (Unbuffered), Ultra-Low Power, Ser Int DAC datasheet (Rev. A) 25 Jun 2008
Application note DAC force and sense reference drive circuit 16 Jan 2019
User guide DAC8871 Evaluation Module 28 Sep 2007

Design & development

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

Evaluation board

DAC8871EVM — DAC8871 evaluation module

The DAC8871 is a single, 16-bit, serial-input, high voltage-output digital-to-analog (DAC) converter operating from a dual ± 18 V power supply. This converter provides excellent linearity (1 LSB INL), low glitch, low noise fast settling over its specified temperature range of (...)

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Software programming tool

DXP — DXP DAC Exerciser Program

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 (...)
Simulation model

DAC8871 IBIS Model

SBAM146.ZIP (6 KB) - IBIS Model
Simulation model

TINA-TI Simulation Companion for DAC Force And Sense Reference Drive Circuit (Rev. A)

SBAM412A.ZIP (69 KB) - TINA-TI Reference Design
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 (...)
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TINA-TI — SPICE-based analog simulation program

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Calculation tool

ANALOG-ENGINEER-CALC — Analog engineer's calculator

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This Verified Design provides the theory, component selection, simulation, PCB design, and measurement details for a SPI controlled 36V power supply capable of sourcing 1A.  It also includes an intergrated high-side current shunt accurate to 1% across multiple decades of current load.  The (...)
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TSSOP (PW) 16 View options

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