MAX5318GUG+ by Analog Devices

18-Bit, High-Accuracy Voltage Output DAC with Digital Gain, Offset Control, and SPI Interface


The MAX5318 is a high-accuracy, 18-bit, serial SPI input, buffered voltage output digital-to-analog converter (DAC) in a 4.4mm x 7.8mm, 24-lead TSSOP package. The device features ±2 LSB INL (max) accuracy and a ±1 LSB DNL (max) accuracy over the full temperature range of -40°C to +105°C. The DAC voltage output is buffered resulting in a fast settling time of 3µs and a low offset and gain drift of ±0.5ppm/°C of FSR (typ). The force-sense output (OUT) maintains accuracy while driving loads with long lead lengths. Additionally, a separate AVSS supply, allows the output amplifier to go to 0V (GND) while maintaining full linearity performance. The MAX5318 includes user-programmable digital gain and offset correction to enable easy system calibration. 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 amplifier make for ease of use. The MAX5318 features a 50MHz, 3-wire, SPI interface. The MAX5318 is available in a 24-lead TSSOP package and operates over the -40°C to +105°C temperature range.

Where to Buy

Prices starting from US$24.11

Distributor Stock
Logo for Farnell
Farnell
from US$25.70
48
in stock
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Logo for Analog Devices
Analog Devices
from US$24.11
5,850
in stock
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Logo for Newark Electronics
Newark Electronics
from US$31.18
48
in stock
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Logo for element14
element14
from US$32.21
48
in stock
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Features

Ideal for ATE and High-Precision Instruments INL Accuracy Guaranteed with ±2 LSB (max) Over Temperature
INL Accuracy Guaranteed with ±2 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
Predetermined Output Device State in Power-Up and Reset in System Design
Negative Supply (AVSS) Option Allows Full INL and DNL Performance to 0V
SPI Interface Compatible with 1.8V 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
Buffered Voltage Output Directly Drives 2kΩ Load Rail-to-Rail
Integrated Reference Buffer
No External Amplifiers Required
Small 4.4mm × 7.8mm, 24-Pin TSSOP Package

Specifications

Resolution (bits) 18
# Channels 1
Interface Serial - SPI
Output Type Voltage- Buffered
Reference Ext.
INL (±LSB) (max) 2
Supply Range (V) (min) 2.7
Supply Range (V) (max) 5.5
ICC (mA) (max) 10
Settling Time (µs) (typ) 3
Package/Pins TSSOP/24
Oper. Temp. (°C) -40 to +105
BudgetaryPrice (See Notes) 22.53


MAX5318GUG+ Data & Signal Conversion by Analog Devices

DAC 18BIT TSSOP-24

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Resolution (Bits) 18bit
Sampling Rate -
Input Channel Type Serial
Supply Voltage Range 2.7V to 5.5V
ADC / DAC Case Style TSSOP
No. of Pins 24Pins
Data Interface SPI
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

18-bit Voltage Output SPI DAC | Analog Devices
Dac, 18Bit, Tssop-24 | Newark Electronics
DAC, 18BIT, TSSOP-24 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX5318GUG+ ?

Additional datasheets, footprints and schematics for MAX5318GUG+ are listed on our Part Details page. You can also find images and similar parts to MAX5318GUG+ on this page.

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Is the MAX5318GUG+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX5318GUG+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX5318GUG+ .

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