MAX5316
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MAX5316

16-Bit, ±1 LSB Accuracy Voltage Output DAC with SPI Interface

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Lowest Noise, Fast-Settling Precision 16-Bit DAC

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 2
1ku List Price Starting From $12.49
Features
  • Ideal for ATE and High-Precision Instruments
    • INL Accuracy Guaranteed with ±1 LSB (Max) Over Temperature
  • Fast Settling Time (3µs) with 10kΩ || 100pF Load
  • Safe Power-Up-Reset to Zero or Midscale DAC Output (Pin-Selectable)
    • Predetermined Output Device State in Power-Up and Reset in System Design
  • Negative Supply (AVSS) Option Allows Full INL/DNL Performance to 0V
  • SPI Interface Compatible with 1.7V to 5.5V Logic
  • High Integration Reduces Development Time and PCB Area
    • Buffered Voltage Output Directly Drives 2kΩ Load Rail-to-Rail
    • Integrated Reference Buffer
    • No External Amplifiers Required
  • Small 4mm × 5mm, 24-Pin TQFN Package
Additional Details
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The MAX5316 is a high-accuracy, 16-bit, serial SPI input, buffered voltage output digital-to-analog converter (DAC) in a 4mm x 5mm, 24-lead TQFN package. The device features ±1 LSB INL (max) accuracy and a ±0.25 LSB DNL (typ) accuracy over the temperature range of -40°C to +105°C.

The DAC voltage output is buffered with a fast settling time of 3µs and a low offset and gain drift of ±0.6ppm/°C of FSR (typ). The force-sense output (OUT) maintains accuracy while driving loads with long lead lengths. A separate AVSS supply is provided to permit the output amplifier to go to 0V (GND) to maintain full linearity performance near ground.

At power-up, the device resets its outputs to zero or midscale.

The wide 2.7V to 5.5V supply voltage range and integrated low-drift, low-noise reference buffer make for ease of use. The MAX5316 features a 50MHz 3-wire SPI interface. For an I²C interface, use the MAX5317.

The MAX5316 is available in a 24-lead TQFN-EP package and operates over the -40°C to +105°C temperature range.

Applications

  • Automatic Calibration
  • Automatic Test Equipment
  • Communication Systems
  • Data-Acquisition Systems
  • Gain and Offset Adjustment
  • Medical Equipment
  • Process Control and Servo Loops
  • Programmable Voltage and Current Sources
  • Test and Measurement
Part Models 2
1ku List Price Starting From $12.49

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX5316GTG+
  • HTML
  • HTML
MAX5316GTG+T
  • HTML
  • HTML
Evaluation Kit

Evaluation Kits 1

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MAX5316EVSYS

Evaluation System for the MAX5316

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MAX5316EVSYS

Evaluation System for the MAX5316

Evaluation System for the MAX5316

Features and Benefits

  • On-Board Direct Digital Synthesis (Xilinx® Spartan®-3A FPGA)
  • On-Board Waveform Memory (1M x 24-Bit SRAM)
  • On-Board +4.096V Ultra-High-Precision Voltage Reference (MAX6126)
  • SMA Connectors for Waveform Synchronization and DAC Output
  • Proven High-Performance 16-Bit DAC PCB Layout
  • Stand-Alone and GUI Operation Modes
  • Eight Diagnostic LEDs
  • Five Pushbuttons for Functionality Tests
  • High-Speed SPI Interface
  • High-Speed USB 2.0 USB-PC Connection (Cable Included)
  • Windows XP-, Windows Vista-, and Windows 7-Compatible Software
  • RoHS Compliant
  • Fully Assembled and Tested

Product Detail

The MAX5316 evaluation kit (EV kit) provides a proven design to evaluate the MAX5316 16-bit high-accuracy voltage output DAC. The EV kit also includes Windows XP®-, Windows Vista®-, and Windows®7-compatible software that provides a simple graphical user interface (GUI) for exercising the features of the IC.
The MAX5316 evaluation system (EV system) consists of the EV kit and a companion MAXUSB2XILINXMB serial interface board. The MAXUSB2XILINXMB interface board allows a PC to control the SPI interface and GPIOs using its USB port. Order the EV system for a complete PC-based evaluation of the IC.
The EV system includes an on-board direct digital synthesizer (DDS) that generates precision waveforms (sine, triangle, rising ramp, falling ramp, square, and arbitrary). The DDS clock can be selected from 375kHz to 10kHz. Waveform amplitude and offset can be controlled by the DDS or the internal controls of the IC. Arbitrary waveforms are defined by a simple CSV file that can easily be created from Excel or many other software programs. A synchronization output is also provided to indicate when a new cycle starts. In addition, all waveforms can be synchronized to an external signal.
The EV kit comes with a 16-bit MAX5316GTG+ precision DAC installed.

Applications

  • Automatic Calibration
  • Automatic Test Equipment
  • Communication Systems
  • Data-Acquisition Systems
  • Gain and Offset Adjustment
  • Medical Equipment
  • Process Control and Servo Loops
  • Programmable Voltage and Current Sources
  • Test and Measurement
Reference Designs

Reference Designs 2

MAXREFDES32

2-Channel Analog Input/Analog Output with Flyback DC-DC

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MAXREFDES32

2-Channel Analog Input/Analog Output with Flyback DC-DC

2-Channel Analog Input/Analog Output with Flyback DC-DC

Features and Benefits

  • Two independent analog inputs
  • Two independent analog outputs
  • Isolated power and data
  • High-speed 400ksps analog input sampling rate
  • High-accuracy 16-bit resolution
  • Voltage output settles to within 2 LSB in 17µs
  • Current output settles to within 2 LSB in 77µs
  • Device drivers
  • Example C source code
  • Configuration files for ZedBoard platform
  • FMC-compatible
View Detailed Reference Design external link

Design & Integration Tools

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ZIP

26.1 M

MAXREFDES74

MAXREFDES74: 18-Bit Precision Data Acquisition System

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MAXREFDES74

MAXREFDES74: 18-Bit Precision Data Acquisition System

MAXREFDES74: 18-Bit Precision Data Acquisition System

Features and Benefits

The MAXREFDES74# reference design features:

  • Power and data isolation
  • Flexible, configurable inverting or noninverting input scheme
  • Unipolar or bipolar input (ADC) and output (DAC)

MAX11156

  • 18-bit resolution with no missing codes
  • SNR: 94.4dB
  • THD: -107dB at 1kHz
  • Buffered internal or external voltage reference input
  • Internal reference with -6ppm/°C (typ) temperature coefficient
  • Single 5V supply
  • True bipolar ±5V input range

MAX5318

  • 18-bit resolution with no missing codes
  • High accuracy: ±2 LSB INL (max)
  • 3µs settling time
  • User-programmable offset and gain calibration
  • ±0.5ppm/°C (typ) offset and gain drift over temperature
  • Force/sense output
  • 50MHz SPI-compatible interface with 1.8V to 5.5V logic
View Detailed Reference Design external link

Design & Integration Tools

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ZIP

6.42 M

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