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AD7764BRUZ - Analog Devices

Description: AD7764BRUZ, 24 bit ADC Differential, SPI, 28-Pin TSSOP

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AD7764BRUZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-28 (TSSOP)-1
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AD7764BRUZ - Analog Devices  - 3D model - Small Outline Packages - RU-28 (TSSOP)-1
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AD7764BRUZ Details

  • Manufacturer Part Number:

    AD7764BRUZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    RU-28

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    3.2768 V

  • Analog Input Voltage-Min:

    -3.2768 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Linearity Error-Max (EL):

    0.0036%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.312 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • 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

AD7764BRUZ Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the AD7764BRUZ involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog input traces. It's also important to keep the clock and digital signals away from the analog inputs.
  • To optimize the performance of the AD7764BRUZ in noisy environments, use a low-pass filter on the analog inputs, use a shielded enclosure, and keep the device away from sources of electromagnetic interference (EMI). Additionally, use a high-quality clock source and ensure that the power supply is well-regulated.
  • The maximum sampling rate of the AD7764BRUZ is 128 kSPS. However, the actual sampling rate may be limited by the system's clock frequency and the device's internal clock divider.
  • The AD7764BRUZ has an internal calibration mechanism that can be initiated by setting the CAL bit in the control register. The device also has an offset calibration register that can be used to trim the offset voltage. Refer to the datasheet for more information on the calibration procedure.
  • The power consumption of the AD7764BRUZ depends on the operating mode and the sampling rate. In normal mode, the typical power consumption is around 35 mW at 3.3 V supply voltage. In low-power mode, the typical power consumption is around 10 mW.

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AD7764BRUZ 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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