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AD5791SRUZ-EP - Analog Devices

Description: 1 ppm resolution 1 ppm INL 7.5 nV/√Hz noise spectral density 0.19 LSB long-term linearity stability <0.05 ppm/°C temperature drift 1 µs settling time 1.4 nV-sec glitch impulse Operating temperature range: −40°C to +125°C 20-lead TSSOP package Wide power supply range up to ±16.5 V 35 MHz Schmitt triggered digital interface 1.8 V compatible digital interface APPLICATIONS Medical instrumentation Test and measurement Industrial control High end scientific and aerospace instrumentation

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AD5791SRUZ-EP - Analog Devices - PCB symbol
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AD5791SRUZ-EP - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - -20-Lead Thin Shrink Small Outline Package [TSSOP] (RU-20)
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AD5791SRUZ-EP - Analog Devices - 3D model - Small Outline Packages - -20-Lead Thin Shrink Small Outline Package [TSSOP] (RU-20)
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AD5791SRUZ-EP Details

  • Manufacturer Part Number:

    AD5791SRUZ-EP

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RU-20

  • ECCN Code:

    3A001.a.2.c

  • HTS Code:

    8542.39.00.40

  • Date Of Intro:

    2018-04-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY, 2'S COMPLEMENT BINARY

  • Input Format:

    SERIAL

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.0003%

  • Moisture Sensitivity Level:

    1

  • Negative Supply Voltage-Nom:

    -15 V

  • Number of Bits:

    20

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

AD5791SRUZ-EP Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signals separate. Also, use a low-ESR capacitor for the AVDD and DVDD pins, and keep the decoupling capacitors close to the pins.
  • The AD5791SRUZ-EP has an internal calibration circuit that can be enabled by setting the CAL pin high. The calibration procedure involves applying a known voltage to the input pins and then reading the output code. The device can be calibrated at multiple points to improve linearity and accuracy.
  • The AD5791SRUZ-EP has a maximum junction temperature of 150°C. To ensure thermal management, use a heat sink or a thermal pad, and ensure good airflow around the device. Also, avoid overheating the device during soldering and rework.
  • To minimize EMI and RFI susceptibility, use a shielded enclosure, and add EMI filters such as ferrite beads or common-mode chokes to the input and output lines. Also, use a low-pass filter to attenuate high-frequency noise.
  • The recommended power-up sequence is to apply the analog power supply (AVDD) first, followed by the digital power supply (DVDD). During power-down, remove the digital power supply first, followed by the analog power supply. This ensures that the internal voltage regulators are properly shut down.

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AD5791SRUZ-EP Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like AD579, or try a keyword search, such as Digital to Analog Converters

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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