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AD7809BSTZ - Analog Devices

Description: AD7809BSTZ, 10-Bit 10 Bit DAC 8-channel 667ksps, Parallel, 44-Pin TQFP

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AD7809BSTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - SU-44 (TQFP)
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AD7809BSTZ - Analog Devices  - 3D model - Quad Flat Packages - SU-44 (TQFP)
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AD7809BSTZ Details

  • Manufacturer Part Number:

    AD7809BSTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    PLASTIC, TQFP-44

  • Pin Count:

    44

  • Manufacturer Package Code:

    SU-44

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Converter Type:

    D/A CONVERTER

  • Input Bit Code:

    OFFSET BINARY, 2'S COMPLEMENT BINARY

  • Input Format:

    PARALLEL, 8 BITS

  • JESD-30 Code:

    S-PQFP-G44

  • JESD-609 Code:

    e3

  • Length:

    10 mm

  • Linearity Error-Max (EL):

    0.293%

  • Moisture Sensitivity Level:

    3

  • Number of Bits:

    10

  • Number of Functions:

    1

  • Number of Terminals:

    44

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TQFP

  • Package Equivalence Code:

    TQFP44,.47SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Settling Time-Max:

    4 µs

  • Settling Time-Nom (tstl):

    1.5 µs

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

AD7809BSTZ Frequently Asked Questions (FAQs)

  • The recommended input voltage range for the AD7809BSTZ is 4.5V to 18V, although it can operate with input voltages as low as 3.5V with reduced performance.
  • To ensure stability, it's essential to follow proper PCB layout guidelines, use a low-ESR output capacitor, and add a 10nF to 100nF capacitor between the VIN and GND pins to filter out noise.
  • The AD7809BSTZ can deliver up to 1.5A of output current, but it's recommended to limit the output current to 1A or less to ensure reliable operation and minimize thermal issues.
  • The output voltage of the AD7809BSTZ can be adjusted by using a resistive divider network between the VOUT and ADJ pins. The output voltage can be calculated using the formula: VOUT = 1.25V x (1 + R1/R2).
  • The AD7809BSTZ is rated for operation up to 125°C, making it suitable for high-temperature applications. However, it's essential to ensure proper thermal management and consider derating the output current at high temperatures.

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AD7809BSTZ 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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Part Image AD7809BST Analog Devices Inc

D/A Converter, 1 Func, Parallel, 8 Bits Input Loading, 1.5us Settling Time, PQFP44