MAX5717

16- and 20-Bit Voltage DACs

Industry's Highest Performance DACs in 14 Pin Standard Pin-Out


Description

The MAX5717 and MAX5719 are serial-input, unbuffered 16 and 20-bit voltage-output unipolar digital-to-analog converters (DACs) with integrated feedback resistors that allow bipolar operation when used with an external operational amplifier. These DACs provide low glitch energy, low noise, tight bipolar resistor matching, and high accuracy. The DACs feature ±4LSB INL (max, 16-bit) over the temperature range of -40°C to +105°C. Integrated precision setting resistors make the DACs easy to use. The MAX5717 and MAX5719 feature a 50MHz, 3-wire SPI™, QSPI™, MICROWIRE™, and DSP-compatible serial interface.

On power-up, the output resets to zero-scale, providing additional safety for applications which drive valves or other transducers that need to be off on power-up. The DAC output settles in 750ns and has a low offset and gain drift of ±0.1 ppm/°C of FSR.

The MAX5717 is functionally similar to the MAX542, but with significantly faster settling time. The MAX5719 provides a similar speed improvement as well as an increase in resolution to 20 bits.
MAX5717, MAX5719:Simplified Block Diagram MAX5717, MAX5719: Simplified Block Diagram Enlarge+

Key Features

  • 16 and 20-Bit resolution
  • ±4 LSB INL (Max, 16-Bit)
  • ±0.5 LSB DNL (Max, 16-Bit)
  • 750ns Settling Time (typ)
  • 0.05 nV-sec Glitch Energy
  • 6nv/√Hz Output Noise Density
  • Integrated ±0.025% (max) Bipolar Setting Resistors
  • 4.5V to 5.5V Supply Range
  • 4.0V to VDD Reference Input Range
  • Safe Power-Up Reset-to-Zero-Scale DAC Output (Unipolar)
  • 50MHz 3-Wire SPI Interface
  • -40°C to +105°C Operating Temperature Range.
  • SO-14 Package

Applications/Uses

  • Automatic Test Equipment
  • Automatic Tuning
  • Communication Systems
  • Data-Acquisition Systems
  • Gain and Offset Adjustment
  • Portable Instrumentation
  • Process Control and Servo Loops
  • Programmable Voltage and Current Sources
  • Test and Measurement Equipment
Part Number Resolution
(bits)
Channels Output Type Reference INL
(±LSB)
Interface Supply Range
(V)
Supply Range
(V)
ICC
(mA)
Settling Time
(µs)
Package/Pins Oper. Temp.
(°C)
Budgetary
Price
max min max max typ See Notes
MAX5717 NEW! 16 1 Voltage- Unbuffered Ext. 1 Serial - SPI 4.5 5.5 7 0.75
SOIC(N)/14
-40 to +105 $6.25 @1k
MAX5719 NEW! 20 32
SOIC(N)/14
$14.25 @1k
See All Precision DACs (278)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


MAX5717EVKIT: Evaluation Kit for the MAX5717/MAX5719
MAX5719EVKIT: Evaluation Kit for the MAX5717/MAX5719

Quality and Environmental Data

Request Reliability Report for: MAX5717 
Lead-Free Package Tin (Sn) Whisker Reports

Tools & Models

MAX5717 IBIS Model

Software
MAX5717 EV KIT Software

Related Resources


MAX5717
16- and 20-Bit Voltage DACs

  • 16 and 20-Bit resolution
  • ±4 LSB INL (Max, 16-Bit)
  • ±0.5 LSB DNL (Max, 16-Bit)

MAX5719
16- and 20-Bit Voltage DACs

  • 16 and 20-Bit resolution
  • ±4 LSB INL (Max, 16-Bit)
  • ±0.5 LSB DNL (Max, 16-Bit)