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

DAC8832

ACTIVE

16-bit Ultra-low power voltage output Digital-to-Analog Converter

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Data sheet

DAC8832

ACTIVE
Data sheet Order now

Product details

Resolution (Bits) 16 Number of DAC channels 1 Interface type SPI Output type Unbuffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 1 Reference type Ext Architecture R-2R Rating Catalog Sample/update rate (Msps) 1 Power consumption (typ) (mW) 0.015 Operating temperature range (°C) -40 to 85 Product type Precision DAC
Resolution (Bits) 16 Number of DAC channels 1 Interface type SPI Output type Unbuffered Voltage Output voltage range (V) 0 to 5.5 INL (max) (±LSB) 1 Settling time (µs) 1 Reference type Ext Architecture R-2R Rating Catalog Sample/update rate (Msps) 1 Power consumption (typ) (mW) 0.015 Operating temperature range (°C) -40 to 85 Product type Precision DAC
VQFN (RGY) 14 12.25 mm² 3.5 x 3.5
  • 16-Bit Resolution
  • 2.7 V to 5.5 V Single-Supply Operation
  • Very Low Power: 15 µW for 3 V Power
  • High Accuracy, INL: 1 LSB
  • Low Noise: 18n V/Hz
  • Fast Settling: 1.0 µS
  • Fast SPI™ Interface, up to 50 MHz
  • Reset to Mid-Code
  • Schmitt-Trigger Inputs for Direct Optocoupler Interface
  • APPLICATIONS
    • Portable Equipment
    • Automatic Test Equipment
    • Industrial Process Control
    • Data Acquisition Systems
    • Optical Networking

SPI, QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corp.
All other trademarks are the property of their respective owners.
  • 16-Bit Resolution
  • 2.7 V to 5.5 V Single-Supply Operation
  • Very Low Power: 15 µW for 3 V Power
  • High Accuracy, INL: 1 LSB
  • Low Noise: 18n V/Hz
  • Fast Settling: 1.0 µS
  • Fast SPI™ Interface, up to 50 MHz
  • Reset to Mid-Code
  • Schmitt-Trigger Inputs for Direct Optocoupler Interface
  • APPLICATIONS
    • Portable Equipment
    • Automatic Test Equipment
    • Industrial Process Control
    • Data Acquisition Systems
    • Optical Networking

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

The DAC8832 is a single, 16-bit, serial-input, voltage-output digital-to-analog converter (DAC) operating from a single 3 V to 5 V power supply. The DAC8832 provides excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 µS to 1/2 LSB of full-scale output) over the specified temperature range of -40°C to +85°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), 3 V or 5 V SPI serial interface to communicate with a DSP or microprocessor.

The DAC8832 provides unipolar or bipolar output (±VREF) when working with an external buffer, and is reset to mid-code after power-up. For optimum performance, a set of Kelvin connections to the external reference and the analog ground input are provided.

The DAC8832 is available in a QFN-14 package, and is pin-to-pin compatible with the DAC8831IRGY, which is reset to zero code after power-up.

The DAC8832 is a single, 16-bit, serial-input, voltage-output digital-to-analog converter (DAC) operating from a single 3 V to 5 V power supply. The DAC8832 provides excellent linearity (1 LSB INL), low glitch, low noise, and fast settling (1.0 µS to 1/2 LSB of full-scale output) over the specified temperature range of -40°C to +85°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), 3 V or 5 V SPI serial interface to communicate with a DSP or microprocessor.

The DAC8832 provides unipolar or bipolar output (±VREF) when working with an external buffer, and is reset to mid-code after power-up. For optimum performance, a set of Kelvin connections to the external reference and the analog ground input are provided.

The DAC8832 is available in a QFN-14 package, and is pin-to-pin compatible with the DAC8831IRGY, which is reset to zero code after power-up.
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Technical documentation

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* Data sheet 16-Bit, Ultra-Low Power, Voltage Output Digital-to-Analog Converter datasheet (Rev. B) 14 Sep 2007

Design & development

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

Evaluation board

DAC8832EVM-PDK — DAC8832 Performance Demonstration Kit

The DAC8832EVM-PDK is a complete evaluation/demonstration kit, which combines an DAC8832EVM with the TMS32VC5509 based MMB0 motherboard for use with a personal computer. The MMB0 motherboard allows the DAC8832EVM to connect to a computer via a USB port. The DAC8832EVM-PDK is controlled by the DXP (...)

User guide: PDF | HTML
Not available on TI.com
GUI for evaluation module (EVM)

DAC8831EVM-GUI — GUI for the DAC8831 Evaluation module.

The DAC8831EVM-GUI is a windows-based software GUI that controls the DAC8831EVM through SPI communications using a USB connection. Thee DAC8832 can be evaluated using this board as well.
Supported products & hardware

Supported products & hardware
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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
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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 (...)
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Design tool

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.
Supported products & hardware

Supported products & hardware
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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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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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Reference designs

TIPD192 — High-Accuracy, Fast-Settling, ± 10V Analog Voltage Output Reference Design

This circuit performs the function of producing a ±10V voltage output where both a high level of accuracy and a fast update rate are desired. This is achieved by combining the fast settling time and precision of a 16-bit unbuffered R-2R DAC (DAC8832) and the low input offset voltage and fast slew (...)
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
VQFN (RGY) 14 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

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