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AD7801BRUZ - Analog Devices

Description: AD7801BRUZ, 8 bit-Bit DAC 833ksps, Parallel, 20-Pin TSSOP

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AD7801BRUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-20 (TSSOP)_1
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AD7801BRUZ - Analog Devices  - 3D model - Small Outline Packages - RU-20 (TSSOP)_1
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AD7801BRUZ Details

  • Manufacturer Part Number:

    AD7801BRUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RU-20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Output Voltage-Max:

    5.5 V

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    BINARY

  • Input Format:

    PARALLEL, 8 BITS

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.3906%

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Settling Time-Max:

    2 µs

  • Settling Time-Nom (tstl):

    1.2 µs

  • Supply Current-Max:

    1.75 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

AD7801BRUZ Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the AD7801BRUZ involves keeping the input and output pins away from each other, using a ground plane, and placing the decoupling capacitors close to the device. A 4-layer PCB with a solid ground plane is recommended.
  • To ensure the AD7801BRUZ is stable and oscillation-free, use a minimum of 10uF decoupling capacitor between the VIN pin and GND, and a 0.1uF capacitor between the VOUT pin and GND. Also, ensure the PCB layout is well-designed and the device is properly bypassed.
  • The AD7801BRUZ can handle a maximum input voltage of 15V, but it's recommended to operate within the specified input voltage range of 7V to 12V for optimal performance and reliability.
  • The AD7801BRUZ is rated for operation from -40°C to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and voltage at high temperatures to ensure reliable operation.
  • To protect the AD7801BRUZ from overvoltage and overcurrent, use a voltage regulator with overvoltage protection (OVP) and overcurrent protection (OCP) features. You can also add external protection components such as zener diodes and fuses.

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AD7801BRUZ Overview

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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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