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DAC80516

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16-channel 16-bit voltage-output (0-5V) with internal 2.5V reference and 50mA drive capability

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Data sheet

DAC80516

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Data sheet Order now

Product details

Resolution (bps) 16 Number of DAC channels 16 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5 INL (max) (±LSB) 4 Settling time (µs) 4 Reference type Ext Architecture R-2R Rating Catalog Features Small Size Sample/update rate (Msps) 200 Operating temperature range (°C) -40 to 125
Resolution (bps) 16 Number of DAC channels 16 Interface type SPI Output type Buffered Voltage Output voltage range (V) 0 to 5 INL (max) (±LSB) 4 Settling time (µs) 4 Reference type Ext Architecture R-2R Rating Catalog Features Small Size Sample/update rate (Msps) 200 Operating temperature range (°C) -40 to 125
WQFN (RUY) 28 16 mm² 4 x 4
  • Performance:
    • INL: ±2LSB maximum at 16-bit resolution
    • TUE: ±0.2% of FSR maximum
  • Integrated 2.5V precision internal reference
    • Initial accuracy: ±5mV maximum
    • Drift: 5ppm/°C typical
  • High drive capability: 50mA with 0.5V from supply rails
  • Flexible configuration options
    • User selectable gain: 2 ×, 1 ×
    • Reset to zero scale
    • Clear output function
  • Wide operating range:
    • Power supply: 2.7V to 5.5V
    • Temperature range: –40°C to +125°C
  • SPI and I2C interfaces: 1.7V to 5.5V operation
    • SPI: 4-wire interface
    • I2C: Four target addresses
  • Small package:
    • 4mm × 4mm, 28-pin WQFN
  • Performance:
    • INL: ±2LSB maximum at 16-bit resolution
    • TUE: ±0.2% of FSR maximum
  • Integrated 2.5V precision internal reference
    • Initial accuracy: ±5mV maximum
    • Drift: 5ppm/°C typical
  • High drive capability: 50mA with 0.5V from supply rails
  • Flexible configuration options
    • User selectable gain: 2 ×, 1 ×
    • Reset to zero scale
    • Clear output function
  • Wide operating range:
    • Power supply: 2.7V to 5.5V
    • Temperature range: –40°C to +125°C
  • SPI and I2C interfaces: 1.7V to 5.5V operation
    • SPI: 4-wire interface
    • I2C: Four target addresses
  • Small package:
    • 4mm × 4mm, 28-pin WQFN

The 16-bit DAC80516 is a low-power, 16-channel, buffered voltage-output digital-to-analog converter (DAC). The DAC80516 includes a 2.5V, 5ppm/°C internal reference, eliminating the need for an external precision reference in most applications. A user selectable gain configuration can be used to provide full-scale output voltages of 2.5V or 5V. The DAC80516 operates from a single power supply.

Communication to the DAC80516 is performed through an SPI-supported serial interface and operates at clock rates of up to 50MHz. The VIO pin enables serial interface operation from 1.7V to 5.5V. The DAC80516 flexible interface enables operation with a wide range of industry-standard microprocessors and microcontrollers.

The DAC80516 is characterized for operation over the temperature range of –40°C to +125°C and available in a small WQFN package.

The 16-bit DAC80516 is a low-power, 16-channel, buffered voltage-output digital-to-analog converter (DAC). The DAC80516 includes a 2.5V, 5ppm/°C internal reference, eliminating the need for an external precision reference in most applications. A user selectable gain configuration can be used to provide full-scale output voltages of 2.5V or 5V. The DAC80516 operates from a single power supply.

Communication to the DAC80516 is performed through an SPI-supported serial interface and operates at clock rates of up to 50MHz. The VIO pin enables serial interface operation from 1.7V to 5.5V. The DAC80516 flexible interface enables operation with a wide range of industry-standard microprocessors and microcontrollers.

The DAC80516 is characterized for operation over the temperature range of –40°C to +125°C and available in a small WQFN package.
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Technical documentation

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Type Title Date
* Data sheet DAC80516 16-Channel, 16-Bit, Voltage-Output DAC With Internal Reference datasheet PDF | HTML 25 Jun 2024
Certificate DAC80516EVM EU Declaration of Conformity (DoC) 11 Dec 2023

Design & development

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

Evaluation board

DAC80516EVM — DAC80516 evaluation module

The DAC80516 evaluation module (EVM) is a platform for evaluating the DAC80516 product. The EVM comes with the DAC80516 installed. The DAC80516 is a 16-channel, buffered, voltage-output digital-to-analog converter (DAC) with 16 bit resolution. The device has an internal 2.5V reference which (...)

User guide: PDF | HTML
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GUI for evaluation module (EVM)

DAC8050XEVM-GUI — DAC8050XEVM GUI Installer

The DAC8050XEVM-GUI is a windows-based software GUI that controls the DAC80502-01EVM, DAC80508-04EVM, and DAC80516EVM through SPI and I2C communications using the FTDI4232 interface adapter tool.
Supported products & hardware

Supported products & hardware

Products
Precision DACs (≤10 MSPS)
DAC80501 — True 16-bit, 1-ch, SPI/I2C, voltage-output DAC in WSON package with precision internal reference DAC80502 — Dual-channel, 1-LSB INL, 16-bit, SPI voltage-output digital-to-analog converter (DAC) DAC80504 — True 16-bit, 4-channel, SPI, voltage-output DAC in QFN package with precision internal reference DAC80508 — True 16-bit, 8-channel, SPI, voltage-output DAC with precision internal reference DAC80516 — 16-channel 16-bit voltage-output (0-5V) with internal 2.5V reference and 50mA drive capability
Hardware development
Evaluation board
DAC80502-01EVM — DAC80502 and DAC80501 evaluation module DAC80508-04EVM — DAC80508 and DAC80504 evaluation module DAC80516EVM — DAC80516 evaluation module
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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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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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WQFN (RUY) 28 Ultra Librarian
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