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AD7781CRUZ-REEL - Analog Devices

Description: 20-Bit, Pin-Programmable, Low Power Sigma-Delta ADC

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AD7781CRUZ-REEL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-16 (TSSOP)
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AD7781CRUZ-REEL - Analog Devices  - 3D model - Small Outline Packages - RU-16 (TSSOP)
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AD7781CRUZ-REEL Details

  • Manufacturer Part Number:

    AD7781CRUZ-REEL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    TSSOP

  • Package Description:

    ROHS COMPLIANT, PLASTIC, MO-153AB, TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RU-16

  • Country Of Origin:

    Malaysia, Philippines, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    1

  • Analog Input Voltage-Max:

    5 V

  • Analog Input Voltage-Min:

    -5 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0006%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    20

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.5 mA

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

AD7781CRUZ-REEL Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the AD7781CRUZ-REEL can be found in the AD7781 Evaluation Board documentation, which provides a detailed layout guide and placement recommendations for optimal performance.
  • The AD7781CRUZ-REEL requires a system calibration to ensure optimal performance. This involves calibrating the gain and offset of the device using the CAL pin and the internal calibration registers. The calibration procedure is described in the AD7781 datasheet and application notes.
  • The maximum sampling rate of the AD7781CRUZ-REEL is 30 kSPS (kilo-samples per second). However, the actual sampling rate may be limited by the system clock frequency, filter settings, and other factors.
  • Yes, the AD7781CRUZ-REEL can be used with an external reference voltage. The device has a REFIN pin that allows an external reference voltage to be connected. This can be useful in applications where a higher accuracy reference voltage is required.
  • The AD7781CRUZ-REEL is a high-resolution ADC and is sensitive to noise and EMI. To minimize noise and EMI sensitivity, it is recommended to use proper PCB layout techniques, such as grounding, shielding, and decoupling, and to follow the guidelines provided in the AD7781 datasheet and application notes.

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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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