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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 I2C, SPI Output type Buffered Voltage Output voltage range (V) 0 to 5 INL (max) (±LSB) 2 Settling time (µs) 6 Reference type Ext Architecture R-2R Rating Catalog Features Small Size Sample/update rate (Msps) 200 Operating temperature range (°C) -40 to 125 Product type Precision DAC
Resolution (bps) 16 Number of DAC channels 16 Interface type I2C, SPI Output type Buffered Voltage Output voltage range (V) 0 to 5 INL (max) (±LSB) 2 Settling time (µs) 6 Reference type Ext Architecture R-2R Rating Catalog Features Small Size Sample/update rate (Msps) 200 Operating temperature range (°C) -40 to 125 Product type Precision DAC
WQFN (RUY) 28 16 mm² 4 x 4
  • Performance:
    • INL: ±2LSB maximum at 16-bit resolution
    • TUE: ±0.15% of FSR maximum
  • Integrated 2.5V precision internal reference
    • Initial accuracy: ±2.5mV 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: ±0.15% of FSR maximum
  • Integrated 2.5V precision internal reference
    • Initial accuracy: ±2.5mV 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- and I2C-supported serial interface, operating at clock rates of up to 50MHz (during SPI writes to the device). 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- and I2C-supported serial interface, operating at clock rates of up to 50MHz (during SPI writes to the device). 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 (Rev. A) PDF | HTML 05 Nov 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 (...)
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WQFN (RUY) 28 Ultra Librarian
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